Symmi.5265 (file analysis)

The Symmi.5265 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 Symmi.5265 virus can do?

• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Dynamic (imported) function loading detected
• CAPE extracted potentially suspicious content
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Detects Sandboxie through the presence of a library
• Behavioural detection: Injection (inter-process)
• A process attempted to delay the analysis task by a long amount of time.
• Installs itself for autorun at Windows startup
• Checks the presence of disk drives in the registry, possibly for anti-virtualization
• Creates a copy of itself
• Anomalous binary characteristics

How to determine Symmi.5265?

File Info:
name: F8732750D80A767F5E5B.mlwpath: /opt/CAPEv2/storage/binaries/1a92b49114bb1157cc96ed87ed8e29c3f2f3399e667f6a80e17978735b159575crc32: ACD8902Cmd5: f8732750d80a767f5e5b9978b7c128e0sha1: b0faecadb8ebd6afbd603aa61665557affddc2d6sha256: 1a92b49114bb1157cc96ed87ed8e29c3f2f3399e667f6a80e17978735b159575sha512: edabc87785d9bcf9aa85b85945490a52d0cec19ecd53bc8d72ae6e58eec8cf78fd7a23b246ff4d22b699505c684f6fe5a45525248f837d7d75c64e3bd5877a4dssdeep: 768:bs8yt3Due+V/O2NYiI6tkWCD23xd/5/19SL:boYJVWc99t1Cy3//sLtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17503CF85A5A38531EC218BBD1DA5408BAF3D3A899D6580BB8CD7DCE88C5E738045D3B7sha3_384: 7699d2b3980a79c224c7dc360ecfd0972718b4bb89bbe1cac704411f847a30c6a7a6e7080b20c5a90a733f99a01a7bbfep_bytes: 558bec83c4f0b840434000e8f0f2fffftimestamp: 1992-06-19 22:22:17
Version Info:
CompanyName: ICQ, LLC.FileDescription: ICQFileVersion: 7.8.0.6800InternalName: ICQLegalCopyright: Copyright (c) 1998-2010 ICQ, LLC.LegalTrademarks: OriginalFilename: ICQ.exeProductName: ICQProductVersion: 7.8.0.6800DistId: 30015Translation: 0x0409 0x04b0

Symmi.5265 also known as:

How to remove Symmi.5265?

• 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.