Categories: Ransom

How to remove “ML/PE-A + Troj/Ransom-BRV”?

The ML/PE-A + Troj/Ransom-BRV 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 ML/PE-A + Troj/Ransom-BRV virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Compression (or decompression)
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Attempts to connect to a dead IP:Port (7 unique times)
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Chinese (Singapore)
  • Looks up the external IP address
  • Uses Windows utilities for basic functionality
  • Attempts to remove evidence of file being downloaded from the Internet
  • Attempts to delete volume shadow copies
  • Executed a process and injected code into it, probably while unpacking
  • Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Writes a potential ransom message to disk
  • Attempts to identify installed AV products by registry key
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Connects to Tor Hidden Services through a Tor gateway
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

myexternalip.com
ocsp.pki.goog
levant.hr
comercialelgolf.com
dpaulick.de
crl.pki.goog
crls.pki.goog
diem.com.ar
virtualconnection.com.br
apps.identrust.com
crl.identrust.com
r3.o.lencr.org
3st7uyjfocyourll.onion.to

How to determine ML/PE-A + Troj/Ransom-BRV?


File Info:

crc32: 226469CDmd5: 4fba51a67ea5162b58af832cfa3db929name: 4FBA51A67EA5162B58AF832CFA3DB929.mlwsha1: 2fa06c63da45f4f3ca7222220deb1b6226f03a2asha256: 42e7fc286491adc66c47da166cc89f941bab007c9a6c07f4ff298b78be7d25c1sha512: e02960ce08b13ff025b3681216028a146d8d87667d743daf298cb897062e66b2c413cb25ef11eb52fb0807dff8a2d753920cd8ac9b329ebe8627a4489c586e10ssdeep: 12288:dk0yFIkXz5My31ryCJolwJidV8xkVP31ryCJolwJidV8xkV:dQpucxJoeidV8xkbxJoeidV8xktype: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Themselves (C) 2012InternalName: TimelapseFileVersion: 125, 228, 204, 239CompanyName: calibre-ebook.comProductName: Bible TriviallyFileDescription: WeariesOriginalFilename: Terrors.exe

ML/PE-A + Troj/Ransom-BRV also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e3ef1 )
Elastic malicious (high confidence)
DrWeb Trojan.AVKill.37998
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.TeslaCrypt
Cylance Unsafe
Zillya Trojan.Yakes.Win32.42135
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Tescrypt.3a5c0778
K7GW Trojan ( 0055e3ef1 )
Cybereason malicious.67ea51
Symantec Ransom.TeslaCrypt
ESET-NOD32 Win32/Filecoder.TeslaCrypt.I
APEX Malicious
Avast Win32:TeslaCrypt-BO [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Cripack.Gen.1
NANO-Antivirus Trojan.Win32.AVKill.dygmnl
ViRobot Trojan.Win32.TeslaCrypt.Gen.B
SUPERAntiSpyware Trojan.Agent/Gen-Dropper
MicroWorld-eScan Trojan.Cripack.Gen.1
Tencent Malware.Win32.Gencirc.10c68084
Ad-Aware Trojan.Cripack.Gen.1
Sophos ML/PE-A + Troj/Ransom-BRV
BitDefenderTheta Gen:NN.ZexaF.34758.Nq0@aikfa1kH
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYPTESLA.SM1
McAfee-GW-Edition GenericR-EVP!4FBA51A67EA5
FireEye Generic.mg.4fba51a67ea5162b
Emsisoft Trojan.Cripack.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Agent.bym
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1123563
Antiy-AVL Trojan/Generic.ASMalwS.154D523
Microsoft Ransom:Win32/Tescrypt.C
AegisLab Trojan.Win32.Agent.4!c
GData Trojan.Cripack.Gen.1
AhnLab-V3 Trojan/Win32.Teslacrypt.R168154
McAfee GenericR-EVP!4FBA51A67EA5
MAX malware (ai score=100)
VBA32 Hoax.Agent
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_CRYPTESLA.SM1
Rising Trojan.Generic@ML.90 (RDML:35StgIcwcTYuCr+giPYveA)
Yandex Trojan.Filecoder!8ij/fJPEFgs
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Kryptik.EQEH!tr
AVG Win32:TeslaCrypt-BO [Trj]
Paloalto generic.ml

How to remove ML/PE-A + Troj/Ransom-BRV?

  • 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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