PUA.Win32.GOMLab.G
Windows
Threat Type: Potentially Unwanted Application
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This Potentially Unwanted Application arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
TECHNICAL DETAILS
3,382,416 bytes
EXE
No
04 Feb 2022
Arrival Details
This Potentially Unwanted Application arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Installation
This Potentially Unwanted Application drops the following files:
- %User Temp%\{random}.tmp\UserInfo.dll
- %User Temp%\NSISPromotionEx.dll
- %User Temp%\{random}.tmp\System.dll
- %User Temp%\{random}.tmp\md5dll.dll
- %Program Files%\GOM\GOMDownloader\KillGom.exe
- %Program Files%\GOM\GOMDownloader\GOMMarketDownloader.exe
- %Program Files%\GOM\GOMDownloader\sqlite3.dll
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_colorpicker.xml
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_list_popup.xml
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_main.xml
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_main_home.xml
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_transitioneffect.xml
- %Program Files%\GOM\GOMDownloader\skins\control\btn_change\btn_change_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_change\btn_change_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_change\btn_change_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_change\btn_change_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_nh.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_sh.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_close\btn_pop_close.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\btn_close\btn_pop_close_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_close\btn_pop_close_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_close\btn_pop_close_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_character_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_character_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_character_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_file_del_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_file_del_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_confirm_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_confirm_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_confirm_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_edit_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_edit_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_edit_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_edit_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_reset_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_reset_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_reset_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_fileopen\btn_fileopen_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_fileopen\btn_fileopen_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_fileopen\btn_fileopen_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_fileopen\btn_fileopen_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_guide\btn_guide_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_guide\btn_guide_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_guide\btn_guide_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_listen\btn_prelisten_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_listen\btn_prelisten_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_listen\btn_prelisten_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_listen\btn_prelisten_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_mainopen\btn_file_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_mainopen\btn_file_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_mainopen\btn_file_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_min\btn_pop_min.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\btn_more\btn_more_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_more\btn_more_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_more\btn_more_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_next_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_next_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_next_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_next_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_pre_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_pre_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_pre_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_pre_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_pause_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_pause_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_pause_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_play_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_play_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_play_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_stop_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_stop_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_stop_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_nh.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_sh.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_setting\btn_setting_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_setting\btn_setting_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_setting\btn_setting_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_setting\btn_setting_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_tab\btn_tab_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_tab\btn_tab_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_tab\btn_tab_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_tab\btn_tab_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_toggleonoff\btn_toggle_off.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_toggleonoff\btn_toggle_on.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_down_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_down_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_down_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_down_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_up_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_up_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_up_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_up_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_whiteborder\btn_folderopen_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_whiteborder\btn_folderopen_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_whiteborder\btn_folderopen_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkoff_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkoff_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkoff_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkon_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkon_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_ex_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_ex_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_ex_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_ex_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_re_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_re_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_re_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_re_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\btn_scroll_l.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\btn_scroll_r.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\scroll_bg.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\scroll_body.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\scroll_control.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\scroll_control_selected.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_close.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_guide.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_license.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_max.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_memu.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_min.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_return.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\title_download.bmp
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_addfile_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_addfile_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_alert_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_alert_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_alert_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_d.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_d.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_d.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_bookmark_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_bookmark_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_empty.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_ex_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_ex_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_file_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_file_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_file_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_layer_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_layer_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_mutedtts.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_notice.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_notice_c.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_ppt.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_pptx.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_re_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_select.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_text.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_time.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_tts.png
- %Program Files%\GOM\GOMDownloader\skins\img\icon_error.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_alert_bg.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_cha_edit.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_cha_main.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_character_h.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_character_n.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_character_p.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_character_s.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_frame_addfile_h.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_frame_addfile_n.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_logo.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_more.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_nohistory.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_notibg_l.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_notibg_r.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_timebg.png
- %Program Files%\GOM\GOMDownloader\skins\logo\img_watermark.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_c.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_g.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_type_g.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_type_w.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_w.png
- %Program Files%\GOM\GOMDownloader\lang\czech.ini
- %Program Files%\GOM\GOMDownloader\lang\english.ini
- %Program Files%\GOM\GOMDownloader\lang\german.ini
- %Program Files%\GOM\GOMDownloader\lang\japanese.ini
- %Program Files%\GOM\GOMDownloader\lang\korean.ini
- %Program Files%\GOM\GOMDownloader\lang\lgpl_kor.txt
- %Program Files%\GOM\GOMDownloader\lang\portugal.ini
- %Program Files%\GOM\GOMDownloader\lang\russian.ini
- %Program Files%\GOM\GOMDownloader\lang\spain.ini
- %Program Files%\GOM\GOMDownloader\lang\turkish.ini
- %Program Files%\GOM\GOMDownloader\lang\vietnam.ini
- %Program Files%\GOM\GOMDownloader\Uninstall.dat
- %Program Files%\GOM\GOMDownloader\Uninstall.exe
- %User Temp%\{random}.tmp\inetc.dll
- %User Temp%\tmp
(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).)
It adds the following processes:
- "%Program Files%\GOM\GOMDownloader\KillGom.exe" GOMMarketDownloader.exe
(Note: %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).)
It creates the following folders:
- %User Temp%\{random}.tmp
- %Program Files%\GOM
(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).)
Other System Modifications
This Potentially Unwanted Application adds the following registry entries:
HKEY_LOCAL_MACHINE\SOFTWARE\GOM\
GOMDOWNLOADER
packagename = new
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\App Paths\
GOMMarketDownloader.exe
{default} = %Program Files%\GOM\GOMDownloader\GOMMarketDownloader.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\App Paths\
GOMMarketDownloader.exe
Path = %Program Files%\GOM\GOMDownloader
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GOM Downloader
DisplayName = 곰다운로더
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GOM Downloader
DisplayVersion = 1.0.0.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GOM Downloader
Publisher = GOM & Company
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GOM Downloader
UninstallString = "%Program Files%\GOM\GOMDownloader\Uninstall.exe" /S
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GOM Downloader
DisplayIcon = "%Program Files%\GOM\GOMDownloader\GOMMarketDownloader.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GOM Downloader
VersionMajor = 1
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GOM Downloader
VersionMinor = 0
HKEY_CURRENT_USER\Software\GOM\
GOMDOWNLOADER\Option
sSettingLanguage = kor
HKEY_CURRENT_USER\Software\GOM
AppUniqId = {random}
Other Details
This Potentially Unwanted Application adds the following registry keys:
HKEY_CURRENT_USER\Software\GOM
HKEY_CURRENT_USER\Software\GOM\
GOMDOWNLOADER
HKEY_CURRENT_USER\Software\GOM\
GOMDOWNLOADER\Option
HKEY_LOCAL_MACHINE\SOFTWARE\GOM
HKEY_LOCAL_MACHINE\SOFTWARE\GOM\
GOMDOWNLOADER
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\App Paths\
GOMMarketDownloader.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GOM Downloader
It connects to the following possibly malicious URL:
- http://log.{BLOCKED}b.com/marketdownloader/install?build=new&version=1.0.0.4&os={OS}bit&lang=unknown&guid={random}
SOLUTION
9.800
2.487.00
10 Feb 2022
Step 1
Before doing any scans, Windows 7, Windows 8, Windows 8.1, and Windows 10 users must disable System Restore to allow full scanning of their computers.
Step 2
Note that not all files, folders, and registry keys and entries are installed on your computer during this malware's/spyware's/grayware's execution. This may be due to incomplete installation or other operating system conditions. If you do not find the same files/folders/registry information, please proceed to the next step.
Step 3
Delete this registry value
Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.
- In HKEY_LOCAL_MACHINE\SOFTWARE\GOM\GOMDOWNLOADER
- packagename = new
- packagename = new
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\GOMMarketDownloader.exe
- {default} = %Program Files%\GOM\GOMDownloader\GOMMarketDownloader.exe
- {default} = %Program Files%\GOM\GOMDownloader\GOMMarketDownloader.exe
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\GOMMarketDownloader.exe
- Path = %Program Files%\GOM\GOMDownloader
- Path = %Program Files%\GOM\GOMDownloader
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GOM Downloader
- DisplayName = 곰다운로더
- DisplayName = 곰다운로더
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GOM Downloader
- DisplayVersion = 1.0.0.4
- DisplayVersion = 1.0.0.4
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GOM Downloader
- Publisher = GOM & Company
- Publisher = GOM & Company
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GOM Downloader
- UninstallString = "%Program Files%\GOM\GOMDownloader\Uninstall.exe" /S
- UninstallString = "%Program Files%\GOM\GOMDownloader\Uninstall.exe" /S
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GOM Downloader
- DisplayIcon = "%Program Files%\GOM\GOMDownloader\GOMMarketDownloader.exe"
- DisplayIcon = "%Program Files%\GOM\GOMDownloader\GOMMarketDownloader.exe"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GOM Downloader
- VersionMajor = 1
- VersionMajor = 1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GOM Downloader
- VersionMinor = 0
- VersionMinor = 0
- In HKEY_CURRENT_USER\Software\GOM\GOMDOWNLOADER\Option
- sSettingLanguage = kor
- sSettingLanguage = kor
- In HKEY_CURRENT_USER\Software\GOM
- AppUniqId = {random}
- AppUniqId = {random}
Step 4
Delete this registry key
=Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this only if you know how to or you can seek your system administrator’s help. You may also check out this Microsoft article first before modifying your computer's registry.
- In HKEY_CURRENT_USER\Software\GOM
- In HKEY_CURRENT_USER\Software\GOM\GOMDOWNLOADER
- In HKEY_CURRENT_USER\Software\GOM\GOMDOWNLOADER\Option
- In HKEY_LOCAL_MACHINE\SOFTWARE\GOM
- In HKEY_LOCAL_MACHINE\SOFTWARE\GOM\GOMDOWNLOADER
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\GOMMarketDownloader.exe
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\GOM Downloader
Step 5
Search and delete this file
- %User Temp%\{random}.tmp\UserInfo.dll
- %User Temp%\NSISPromotionEx.dll
- %User Temp%\{random}.tmp\System.dll
- %User Temp%\{random}.tmp\md5dll.dll
- %Program Files%\GOM\GOMDownloader\KillGom.exe
- %Program Files%\GOM\GOMDownloader\GOMMarketDownloader.exe
- %Program Files%\GOM\GOMDownloader\sqlite3.dll
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_colorpicker.xml
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_list_popup.xml
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_main.xml
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_main_home.xml
- %Program Files%\GOM\GOMDownloader\skins\Xml\skin_transitioneffect.xml
- %Program Files%\GOM\GOMDownloader\skins\control\btn_change\btn_change_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_change\btn_change_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_change\btn_change_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_change\btn_change_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_nh.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_checkbox\btn_checkbox_sh.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_close\btn_pop_close.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\btn_close\btn_pop_close_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_close\btn_pop_close_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_close\btn_pop_close_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_character_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_character_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_character_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_delete_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_file_del_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_delete\btn_file_del_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_confirm_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_confirm_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_confirm_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_edit_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_edit_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_edit_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_edit_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_reset_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_reset_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_edit\btn_reset_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_fileopen\btn_fileopen_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_fileopen\btn_fileopen_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_fileopen\btn_fileopen_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_fileopen\btn_fileopen_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_guide\btn_guide_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_guide\btn_guide_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_guide\btn_guide_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_listen\btn_prelisten_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_listen\btn_prelisten_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_listen\btn_prelisten_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_listen\btn_prelisten_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_mainopen\btn_file_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_mainopen\btn_file_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_mainopen\btn_file_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_min\btn_pop_min.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\btn_more\btn_more_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_more\btn_more_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_more\btn_more_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_next_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_next_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_next_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_next_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_pre_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_pre_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_pre_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_prev_next\btn_pre_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_pause_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_pause_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_pause_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_play_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_play_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_play_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_stop_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_stop_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_preview\btn_stop_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_nh.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_radio\btn_radio_sh.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_setting\btn_setting_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_setting\btn_setting_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_setting\btn_setting_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_setting\btn_setting_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_tab\btn_tab_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_tab\btn_tab_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_tab\btn_tab_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_tab\btn_tab_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_toggleonoff\btn_toggle_off.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_toggleonoff\btn_toggle_on.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_down_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_down_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_down_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_down_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_up_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_up_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_up_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_updown\icon_up_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_whiteborder\btn_folderopen_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_whiteborder\btn_folderopen_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\btn_whiteborder\btn_folderopen_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkoff_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkoff_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkoff_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkon_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\btn_checkon_s.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_ex_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_ex_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_ex_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_ex_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_re_d.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_re_h.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_re_n.png
- %Program Files%\GOM\GOMDownloader\skins\control\combobox\icon_re_p.png
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\btn_scroll_l.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\btn_scroll_r.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\scroll_bg.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\scroll_body.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\scroll_control.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\scroll\scroll_control_selected.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_close.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_guide.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_license.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_max.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_memu.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_min.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\btn_return.bmp
- %Program Files%\GOM\GOMDownloader\skins\control\toolbar\title_download.bmp
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_addfile_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_addfile_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_alert_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_alert_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_alert_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_d.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_center_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_d.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_left_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_d.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_align_right_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_bookmark_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_bookmark_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_empty.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_ex_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_ex_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_file_h.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_file_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_file_p.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_layer_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_layer_s.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_mutedtts.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_notice.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_notice_c.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_ppt.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_pptx.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_re_n.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_select.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_text.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_time.png
- %Program Files%\GOM\GOMDownloader\skins\icon\icon_tts.png
- %Program Files%\GOM\GOMDownloader\skins\img\icon_error.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_alert_bg.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_cha_edit.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_cha_main.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_character_h.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_character_n.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_character_p.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_cover_character_s.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_frame_addfile_h.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_frame_addfile_n.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_logo.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_more.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_nohistory.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_notibg_l.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_notibg_r.png
- %Program Files%\GOM\GOMDownloader\skins\img\img_timebg.png
- %Program Files%\GOM\GOMDownloader\skins\logo\img_watermark.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_c.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_g.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_type_g.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_type_w.png
- %Program Files%\GOM\GOMDownloader\skins\logo\logo_w.png
- %Program Files%\GOM\GOMDownloader\lang\czech.ini
- %Program Files%\GOM\GOMDownloader\lang\english.ini
- %Program Files%\GOM\GOMDownloader\lang\german.ini
- %Program Files%\GOM\GOMDownloader\lang\japanese.ini
- %Program Files%\GOM\GOMDownloader\lang\korean.ini
- %Program Files%\GOM\GOMDownloader\lang\lgpl_kor.txt
- %Program Files%\GOM\GOMDownloader\lang\portugal.ini
- %Program Files%\GOM\GOMDownloader\lang\russian.ini
- %Program Files%\GOM\GOMDownloader\lang\spain.ini
- %Program Files%\GOM\GOMDownloader\lang\turkish.ini
- %Program Files%\GOM\GOMDownloader\lang\vietnam.ini
- %Program Files%\GOM\GOMDownloader\Uninstall.dat
- %Program Files%\GOM\GOMDownloader\Uninstall.exe
- %User Temp%\{random}.tmp\inetc.dll
- %User Temp%\tmp
Step 6
Search and delete these folders
- %User Temp%\{random}.tmp
- %Program Files%\GOM
Step 7
Scan your computer with your Trend Micro product to delete files detected as PUA.Win32.GOMLab.G. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:
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