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Keyword: ransom_cerber
file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites. Installation This Trojan drops the following files: %Desktop%\!!!-WARNING-!!!.html - ransom note
}.bmp - ransom image %AppDataLocal%\VirtualStore\{unique ID}.html - ransom note {folders containing encrypted files}\!Recovery_{unique ID}.bmp - ransom image {folders containing encrypted files}\
date of the malware {folders containing encrypted files}\!Recovery_{unique ID}.bmp - image used as wallpaper {folders containing encrypted files}\!Recovery_{unique ID}.html - ransom note {folders
), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.) It drops and executes the following files: {Encrypted File Path}\HOW_TO_RESTORE_FILES.txt -> Ransom Note {Encrypted File
visiting malicious sites. Installation This Trojan drops the following files: %Desktop%\_HELP_instructions.txt - ransom note %Desktop%\_HELP_instructions.bmp - image used as wallpaper {folders containing
ransom note {folders containing encrypted files}\!Recovery_{unique ID}.txt - ransom note (Note: %All Users Profile% is the All Users folder, where it usually is C:\Documents and Settings\All Users on
This Trojan arrives as an attachment to email messages spammed by other malware/grayware or malicious users. It executes the downloaded files. As a result, malicious routines of the downloaded files
following files: {folder of encrypted files}\_{number of folders encrypted}_WHAT_is.html -> Ransom Note It drops and executes the following files: %Desktop%\_WHAT_is.html -> Ransom Note %Desktop%\_WHAT_is.bmp
Ransom Note It drops and executes the following files: %Desktop%\-INSTRUCTION.html -> Ransom Note %Desktop%\-INSTRUCTION.bmp -> Ransom Note, image used as wallpaper (Note: %Desktop% is the desktop folder,
following files: (Folder of Encrypted Files}\OSIRIS-{Random Hex Values}.htm -> Ransom Note It drops and executes the following files: %Desktop%\DesktopOSIRIS.htm -> Ransom Note %Desktop%\DesktopOSIRIS.bmp ->
\ZEROCRYPT_RECOVER_INFO.txt -> Ransom Note It drops and executes the following files: %Desktop%\ZEROCRYPT_RECOVER_INFO.txt -> Ransom Note (Note: %Desktop% is the desktop folder, where it usually is C:\Documents and Settings\
malicious sites. Installation This Trojan drops the following files: %User Temp%\b815_appcompat.txt %Application Data%\testStart.txt %Desktop%\enigma_encr.txt -> Ransom Note (Text File) %Desktop%
following files: {folders containing encrypted files}\_{count of dropped note per folder}_HELP_instructions.html - ransom note It drops and executes the following files: %Desktop%\_HELP_instructions.html -
.rar It renames encrypted files using the following names: {original filename}.encrypted It does the following: Deletes encrypted files when ransom has not been paid within given time. Encrypts files in
\@WARNING_FILES_ARE_ENCRYPTED.{victim id}.txt ← ransom note %Application Data%\76ff\crp.cfg ← configuration file %Application Data%\76ff\goopdate.ini ← ransom note (Note: %Application Data% is the Application Data
visiting malicious sites. Installation This Trojan drops the following files: %Desktop%\README_RECOVER_FILES_{16 Digits}.txt -> Ransom Note %Desktop%\README_RECOVER_FILES_{16 Digits}.html -> Ransom Note
following files: {folders containing encrypted files}\OSIRIS-{4 random characters}.htm - ransom note It drops and executes the following files: %Desktop%\DesktopOSIRIS.htm - ransom note %Desktop%
{folder of encrypted files}\_{number of folders encrypted}_HOWDO_text.html - ransom note It drops and executes the following files: %desktop%\_HOWDO_text.html - Ransom note %desktop%\_HOWDO_text.bmp - image
}_HELP_instructions.html - ransom note It drops and executes the following files: %Desktop%\_HELP_instructions.html - ransom note %Desktop%\_HELP_instructions.bmp - image used as wallpaper (Note: %Desktop% is the desktop
following files: {folders containing encrypted files}\_{count of dropped note per folder}_HELP_instructions.html - ransom note It drops and executes the following files: %Desktop%\_HELP_instructions.html -