WORM_PYTHON.C
Python/Agent.B worm, Python/Agent.B worm, Python/Agent.B worm (NOD32)
Windows
![](/vinfo/imgFiles/legend.jpg)
Threat Type: Worm
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
Downloaded from the Internet, Dropped by other malware
This Worm arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It drops copies of itself in all removable drives.
TECHNICAL DETAILS
3,245,461 bytes
EXE
No
27 Nov 2015
Drops files
Arrival Details
This Worm 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 Worm drops the following component file(s):
- %Temp%\_MEI{random numbers}\{python related components}
- %Application Data%\{random value}.txt
(Note: %Temp% is the Windows temporary folder, where it usually is C:\Windows\Temp on all Windows operating system versions.. %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming on Windows Vista, 7, and 8.)
It drops the following copies of itself into the affected system:
- %Application Data%\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Schosts.exe
(Note: %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Application Data on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming on Windows Vista, 7, and 8.)
It creates the following folders:
- %Temp%\_MEI{random numbers}
(Note: %Temp% is the Windows temporary folder, where it usually is C:\Windows\Temp on all Windows operating system versions.)
Propagation
This Worm drops the following copies of itself in all physical and removable drives:
- {drive}:\movies.exe
It drops copies of itself in all removable drives.
SOLUTION
9.800
12.846.02
19 Oct 2016
12.847.00
20 Oct 2016
Step 1
Before doing any scans, Windows XP, Windows Vista, and Windows 7 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
Search and delete these folders
- %Temp%\_MEI{random numbers}
Step 4
Search and delete this file
- %Application Data%\{random value}.txt
Step 5
Scan your computer with your Trend Micro product to delete files detected as WORM_PYTHON.C. 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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