Categories: Trojan

Trojan.CryptoLocker.BC malicious file

The Trojan.CryptoLocker.BC 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 Trojan.CryptoLocker.BC virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Spanish (Modern)
  • Uses Windows utilities for basic functionality
  • Attempts to remove evidence of file being downloaded from the Internet
  • Attempts to delete volume shadow copies
  • Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware
  • Installs itself for autorun at Windows startup
  • Writes a potential ransom message to disk
  • Creates a copy of itself
  • Creates a known TeslaCrypt/AlphaCrypt ransomware decryption instruction / key file.
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.CryptoLocker.BC?


File Info:

crc32: F2D63FB1md5: 12b4f061485a484b5ce687ebef58fd7ename: 12B4F061485A484B5CE687EBEF58FD7E.mlwsha1: e8763d1691b314a737d54265d5d6beae0b0fa9b3sha256: aa5efa35e8afe1019c63dd4c174629a3c2fe9b38137a3245238436b159d30b95sha512: ab1311f951f41ba5a33252d4bca79d9927219bef07f5cae1076457af74e6231dbc7e24f1c63380fc189a92c6c07fd21b96b42cc636207f028375c78302fbefe3ssdeep: 6144:CvEWmqsGPqOba+/lXfPgYQrKeJIVzhAapzPWT8TnF/XF:o69GPfaGPgYpqIVFVZjFFtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.CryptoLocker.BC also known as:

Bkav W32.FamVT.RazyNHmC.Trojan
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.3401
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Crowti.WR7
ALYac Trojan.CryptoLocker.BC
Cylance Unsafe
Zillya Adware.BrowseFox.Win32.255450
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Tescrypt.b90ecc5b
K7GW Riskware ( 0040eff71 )
Cybereason malicious.1485a4
Baidu Win32.Trojan.Kryptik.va
Cyren W32/Ceeinject.VXTE-9013
ESET-NOD32 Win32/Filecoder.TeslaCrypt.I
Zoner Trojan.JS.37630
APEX Malicious
Avast Win32:TeslaCrypt-F [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.CryptoLocker.BC
NANO-Antivirus Trojan.Win32.Encoder.dzniti
ViRobot Trojan.Win32.Kryptik.Gen.A
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.CryptoLocker.BC
Tencent Malware.Win32.Gencirc.10c4e0ce
Ad-Aware Trojan.CryptoLocker.BC
Sophos ML/PE-A + Mal/Wonton-BZ
Comodo TrojWare.Win32.Midie.KNJ@6ayrnl
BitDefenderTheta Gen:NN.ZexaF.34628.uqW@aO5e!unV
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYPTESLA.SMA4
McAfee-GW-Edition Ransom-Tescrypt!12B4F061485A
FireEye Generic.mg.12b4f061485a484b
Emsisoft Trojan.CryptoLocker.BC (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Yakes.euj
Webroot W32.Trojan.Gen
Avira TR/Crypt.XPACK.270852
eGambit Generic.Malware
Microsoft Ransom:Win32/Tescrypt.C
Arcabit Trojan.CryptoLocker.BC
AegisLab Trojan.Win32.Bitman.j!c
GData Trojan.CryptoLocker.BC
TACHYON Trojan/W32.Agent.337920.HL
AhnLab-V3 Trojan/Win32.Teslacrypt.R170683
Acronis suspicious
McAfee Ransom-Tescrypt!12B4F061485A
MAX malware (ai score=100)
VBA32 BScope.Trojan.Downloader
Malwarebytes Trojan.MalPack
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_CRYPTESLA.SMA4
Rising Trojan.Win32.Kryptik.bb (CLOUD)
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.EKDN!tr
AVG Win32:TeslaCrypt-F [Trj]
Qihoo-360 Win32/Ransom.Tescrypt.HgIASOUA

How to remove Trojan.CryptoLocker.BC?

  • 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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