About “Trojan-PSW.MSIL.Cerna.jm” infection

The Trojan-PSW.MSIL.Cerna.jm is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What Trojan-PSW.MSIL.Cerna.jm virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• At least one process apparently crashed during execution
• Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Anomalous file deletion behavior detected (10+)
• Guard pages use detected – possible anti-debugging.
• A process attempted to delay the analysis task.
• Dynamic (imported) function loading detected
• Enumerates running processes
• Expresses interest in specific running processes
• Reads data out of its own binary image
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Drops a binary and executes it
• Unconventionial binary language: Chinese (Simplified)
• Unconventionial language used in binary resources: Russian
• Authenticode signature is invalid
• Uses Windows utilities for basic functionality
• Created a process from a suspicious location
• Steals private information from local Internet browsers
• Collects information about installed applications
• Attempts to identify installed analysis tools by a known file location
• Attempts to identify installed AV products by installation directory
• Detects Bochs through the presence of a registry key

How to determine Trojan-PSW.MSIL.Cerna.jm?

File Info:
name: C04DCFA616460CCF36C4.mlwpath: /opt/CAPEv2/storage/binaries/85f0622b898a327206768bf6636357b6040f10abd63b7cf57967f84100a2ab66crc32: A66EDB3Bmd5: c04dcfa616460ccf36c494993541639dsha1: 54cf76ead2a2ff239015cb310ef9552c880e1662sha256: 85f0622b898a327206768bf6636357b6040f10abd63b7cf57967f84100a2ab66sha512: 9cfcb0881f1df4e2896d12472129fe91e8868b6dac357bdff0392752d32ba9f66695618b4d2a1223abafa8c935a16fad431cb217548c6194efc9ec652e0a1d0assdeep: 393216:qgVvmofryslF+yM71cqz+ODmy/ctby7qlkMoFn+I6bBo9VYOd:NlD6cimwfFq1CGOdtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T175F633D4B32EC479D5572B398447286C20EBE5740F3B59C3EF48A6A931697CBC8BD089sha3_384: bc3f2df2a73d85823b8ec3baef422c5c1ce5d551a60231fab0d994789c8c60354a0584e14f0e7626705c93d4557f395fep_bytes: 558bec6aff6870c4410068c095410064timestamp: 2012-12-31 00:38:51
Version Info:
FileDescription: IObit Uninstaller PROTranslation: 0x0804 0x03a8

Trojan-PSW.MSIL.Cerna.jm also known as:

How to remove Trojan-PSW.MSIL.Cerna.jm?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.