Categories: Malware

Application.Generic.3520566 (file analysis)

The Application.Generic.3520566 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.

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What Application.Generic.3520566 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • A file was accessed within the Public folder.
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Uses Windows utilities to create a scheduled task
  • Behavioural detection: Transacted Hollowing
  • Detects Bochs through the presence of a registry key
  • Checks the version of Bios, possibly for anti-virtualization
  • Appears to use command line obfuscation
  • A script or command line contains a long continuous string indicative of obfuscation
  • Attempts to disable Windows Defender
  • Attempts to execute suspicious powershell command arguments
  • Uses suspicious command line tools or Windows utilities
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Application.Generic.3520566?


File Info:

name: 21C840644C1CC0BEC899.mlwpath: /opt/CAPEv2/storage/binaries/dd8c4d4abffd479fca31fd193cfa3e39637f01b7550676658647e0d111d524efcrc32: F697960Fmd5: 21c840644c1cc0bec8992f5d7bd30a6esha1: 7a39b7c35ab20dbc98533751322b259984cb87a1sha256: dd8c4d4abffd479fca31fd193cfa3e39637f01b7550676658647e0d111d524efsha512: a55ec3ac7b8367786c33102d0e2112fc5e592f9d26d1d0e41d8ac215ad182f61d830d6eb99934669198bfdf0cc12a574e0f549dc192da98592e2a7a60b90611fssdeep: 196608:91OFYKYUMRvQpmeI+LF8tDEmE4lUw+EROoSwBMY2n:3Oe7vQpmeVyEcl9+8bj2ntype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1AD763361FAF4CE7ED646103558088DCE62B0EC3A9E40C9379B1A0D1D3E7E597E8C1BA5sha3_384: 5b140977ae2888be9a4406aa89cc2d9d6c85ce4795dd3f30ac9b3bbf708f24c55b985d8ce65ca1c93a65be517de16ae5ep_bytes: 558bec6aff68e0b94100682c4a410064timestamp: 2010-11-18 16:27:35

Version Info:

CompanyName: Igor PavlovFileDescription: 7z Setup SFXFileVersion: 9.20InternalName: 7zS.sfxLegalCopyright: Copyright (c) 1999-2010 Igor PavlovOriginalFilename: 7zS.sfx.exeProductName: 7-ZipProductVersion: 9.20Translation: 0x0409 0x04b0

Application.Generic.3520566 also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Lolbas.4!c
MicroWorld-eScan Trojan.GenericKD.70148377
FireEye Application.Generic.3520566
Skyhigh BehavesLike.Win32.BadFile.wc
ALYac Trojan.GenericKD.70148377
Cylance unsafe
VIPRE Trojan.GenericKD.70148377
BitDefender Application.Generic.3520566
BitDefenderTheta Gen:NN.ZexaF.36792.@N0@aqz1l7fi
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Adware.Neoreklami.NN
APEX Malicious
Kaspersky Trojan.Win32.Lolbas.ns
Alibaba Trojan:Win32/Lolbas.f0c85fa1
Rising Adware.Neoreklami!1.ABC4 (CLASSIC)
Sophos Generic Reputation PUA (PUA)
F-Secure Adware.ADWARE/Neoreklami.doyuz
Trapmine malicious.moderate.ml.score
Emsisoft Trojan.GenericKD.70148377 (B)
Ikarus PUA.Neoreklami
Avira TR/AD.Nekark.aellm
Antiy-AVL GrayWare[AdWare]/Win32.Neoreklami
Microsoft Program:Win32/Wacapew.C!ml
Arcabit Trojan.Generic.D42E6119
ZoneAlarm Trojan.Win32.Lolbas.ns
GData Win32.Trojan.PSE.BGYAEY
Cynet Malicious (score: 100)
MAX malware (ai score=82)
DeepInstinct MALICIOUS
Malwarebytes Generic.Malware.AI.DDS
SentinelOne Static AI – Malicious SFX
MaxSecure Trojan.Malware.121218.susgen
Fortinet Adware/Neoreklami
AVG Win32:Evo-gen [Trj]
Avast Win32:Evo-gen [Trj]
CrowdStrike win/grayware_confidence_90% (W)

How to remove Application.Generic.3520566?

  • 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.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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