Win32/Packed.7Zip.A malicious file

The Win32/Packed.7Zip.A 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 Win32/Packed.7Zip.A virus can do?

• Sample contains Overlay data
• Presents an Authenticode digital signature
• Reads data out of its own binary image
• A HTTP/S link was seen in a script or command line
• Drops a binary and executes it
• Unconventionial language used in binary resources: Russian
• Authenticode signature is invalid
• A ping command was executed with the -n argument possibly to delay analysis
• Uses Windows utilities for basic functionality
• Detects the presence of Windows Defender AV emulator via files
• Anomalous binary characteristics
• Suspicious use of certutil was detected
• Uses suspicious command line tools or Windows utilities
• Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/Packed.7Zip.A?

File Info:
name: D8A8599E2325010E356D.mlwpath: /opt/CAPEv2/storage/binaries/021fb6384caf7f0b9afadbe363849424073d001c162eaa30ec1c4e18359734bacrc32: 1774AF93md5: d8a8599e2325010e356d1bf13395e0afsha1: 689a59ba3a0c4cfcbae7201cc09a986bc968b8f2sha256: 021fb6384caf7f0b9afadbe363849424073d001c162eaa30ec1c4e18359734basha512: a56632b88a8b5e2bb938ee68a6a672650d2386ea18975b9d58156f2ad9efac5e4d6fa574e4c28a213cffd5c44c0355c5005e04b9801c92fe2ceef4a342e08799ssdeep: 49152:6sOXm4VF5ZCVpSm3/gjkl0+827d/GpncQ:6nxwDf3IjX27ocQtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16A8523323AE45175D6DB07708AD37A7C89EDA3612D398683791E01C92F6CE46DF7B00Asha3_384: 2e1b4deac4a7751f8927540f8e386de0c04a128d93ac43097189c4740989d6facf9006ee93541d5b933029bd2c1e0940ep_bytes: 558bec6aff68e84d410068f01c410064timestamp: 2012-01-21 00:48:59
Version Info:
Comments: Ehe Manier Pago NgCompanyName: Vivui Vidalvide AlikaЕ­ze LantaFileDescription: Triono Subjekta Bo AlikaЕ­zeLegalCopyright: Spite Termo Ree CentiLegalTrademarks: Per Primitiva Vice OsProductName: Montrovorto Tia Ci KaboFileVersion: 18.9.533ProductVersion: 18.9.533InternalName: Volitivo Mal Dato ApudeOriginalFilename: RolfinaДµo.exeTranslation: 0x0409 0x04b0

Win32/Packed.7Zip.A also known as:

How to remove Win32/Packed.7Zip.A?

• 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.