Categories: Malware

Should I remove “Heur.Conjar.2”?

The Heur.Conjar.2 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 Heur.Conjar.2 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Mimics the system’s user agent string for its own requests
  • Expresses interest in specific running processes
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Unconventionial language used in binary resources: Russian
  • Network activity contains more than one unique useragent.
  • Installs itself for autorun at Windows startup
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Heur.Conjar.2?


File Info:

crc32: 53EC97E0md5: 016a24e872ac29b40383abf925ae1a8fname: 016A24E872AC29B40383ABF925AE1A8F.mlwsha1: 2bd6115d35b5d68f651520b5f8ba0aba82034e60sha256: 8da3c36cfaa6efaae1669a1e9b08e74eb5bf7b99082240e283ef14386b885373sha512: 34a649d2b770c8235f06992bacb23af686c0a8ba2791b06fc1bf571b403024ef826bb80ae0c8a418f24b7ffc30bbd40735b33874bc27291972ea41205b12ce7bssdeep: 1536:oakk4fke0MXfXRzNfiveaSYijUs5dcnOzWzGUuGoTf4IFUzO8fq2klfAlv:oaSfWUf55iYn4s5duJDoTzFUzBfkloptype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2011 Heaventools SoftwareInternalName: Gsn.exeFileVersion: 3.0.79.4CompanyName: BitDefenderProductName: GusnoProductVersion: 3.0.79.4FileDescription: GanOriginalFilename: Gusn.exeTranslation: 0x004b 0x04b0

Heur.Conjar.2 also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 00274f891 )
DrWeb Trojan.Winlock.3260
Cynet Malicious (score: 100)
ALYac Gen:Heur.Conjar.2
Cylance Unsafe
Zillya Trojan.Chameleon.Win32.96
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Trojan:Win32/LockScreen.eb8a5c47
K7GW Trojan ( 00274f891 )
Cybereason malicious.872ac2
Cyren W32/Ransom.O.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/LockScreen.AFR
APEX Malicious
TotalDefense Win32/Ransom.BQJ
Avast Win32:Trojan-gen
ClamAV Win.Trojan.234202-1
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Heur.Conjar.2
NANO-Antivirus Trojan.Win32.Winlock.dsppzh
ViRobot Trojan.Win32.A.Foreign.104448.A
MicroWorld-eScan Gen:Heur.Conjar.2
Tencent Win32.Trojan.Lockscreen.Cri
Ad-Aware Gen:Heur.Conjar.2
Sophos ML/PE-A + Mal/FakeAV-NI
Comodo Malware@#khijdyyhl6fe
BitDefenderTheta Gen:NN.ZexaF.34608.gu0@aGTrTefc
VIPRE Trojan.Win32.Generic.pak!cobra
TrendMicro TROJ_KRYPTK.SM21
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.016a24e872ac29b4
Emsisoft Gen:Heur.Conjar.2 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira TR/Crypt.XPACK.Gen
Microsoft Trojan:Win32/Vigorf.A
AegisLab Trojan.Win32.Foreign.j!c
GData Gen:Heur.Conjar.2
AhnLab-V3 Trojan/Win32.FakeAV.R11836
Acronis suspicious
McAfee Artemis!016A24E872AC
MAX malware (ai score=100)
Malwarebytes Spyware.PasswordStealer.XGen
Panda Generic Malware
TrendMicro-HouseCall TROJ_KRYPTK.SM21
Rising Trojan.LockScreen!8.1AF (CLOUD)
Yandex Trojan.Chameleon!ZKhSpRhEVxE
Ikarus Trojan-Ransom.Foreign
MaxSecure Trojan.Malware.3562291.susgen
Fortinet W32/FakeAV.LX!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HwgA0GsA

How to remove Heur.Conjar.2?

  • 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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