Categories: Malware

Win32/Kryptik.JBV (file analysis)

The Win32/Kryptik.JBV 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 Win32/Kryptik.JBV virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Unconventionial language used in binary resources: Russian
  • Installs itself for autorun at Windows startup
  • Anomalous binary characteristics

How to determine Win32/Kryptik.JBV?


File Info:

crc32: 81B75ED8md5: 596c256d05e5bdbce9e5d15e0c01eecdname: 596C256D05E5BDBCE9E5D15E0C01EECD.mlwsha1: 1931bf10486a4076b71d35e5cdf647cf0f171284sha256: 93843f58c701425e9076eb42ea6af3c1407e648005daa62945bc25c7eeb8edfasha512: c154d3f49d70176f7168c3ef9a201560247c97215f5b33ffe028522a3edb5a1b8afa50e59714fe03054b95f76c548d07faa6b6dcc24bb6607c9cfe03853040f0ssdeep: 1536:cKbuEsXcV8hSCQ6CVzj2328cPWidQ4oAQL9hnYYO7L6K/h1S:JuPXCOS9pN2fidQRAinYZn6K/type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.JBV also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop6.41642
McAfee W32/Bamital.e
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.941397
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Genasom.6e4b8aec
K7GW Trojan ( 0055dd191 )
K7AntiVirus Trojan ( 0055dd191 )
Cyren W32/Bamital.I
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.JBV
APEX Malicious
TotalDefense Win32/Spyeye.C!generic
Avast Win32:Crypt-IFG [Trj]
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKD.44275505
NANO-Antivirus Trojan.Win32.PornoBlocker.bvllm
MicroWorld-eScan Trojan.GenericKD.44275505
Tencent Win32.Trojan.Generic.Swlg
Ad-Aware Trojan.GenericKD.44275505
Sophos ML/PE-A + Mal/Bredo-E
Comodo Malware@#5eom3xu7i7p1
BitDefenderTheta Gen:NN.ZexaF.34628.iyW@a0xj@3hc
VIPRE Trojan.Win32.Bamital.i (v)
TrendMicro Ransom_LOCKSCREEN.CBQ165B
McAfee-GW-Edition W32/Bamital.e
FireEye Generic.mg.596c256d05e5bdbc
Emsisoft Trojan.GenericKD.44275505 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/PornoBlocker.abj
Avira TR/Crypt.XPACK.Gen
eGambit Generic.Malware
Microsoft Ransom:Win32/Genasom.BR
Arcabit Trojan.Generic.D2A39731
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.GenericKD.44275505
AhnLab-V3 Backdoor/Win32.Shiz.R2353
Acronis suspicious
VBA32 BScope.Trojan.Hottrend
MAX malware (ai score=100)
Malwarebytes Malware.Heuristic.1006
Panda Generic Malware
TrendMicro-HouseCall Ransom_LOCKSCREEN.CBQ165B
Rising Ransom.Genasom!8.293 (CLOUD)
Yandex Trojan.GenAsa!p9xx6m1dOWU
Ikarus Trojan-Ransom.PornoBlocker
Fortinet W32/Krap.A!tr
AVG Win32:Crypt-IFG [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HgIASOQA

How to remove Win32/Kryptik.JBV?

  • 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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