Categories: Ransom

Ransom:Win32/DMALocker.B removal instruction

The Ransom:Win32/DMALocker.B 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 Ransom:Win32/DMALocker.B virus can do?

  • Drops a binary and executes it
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Attempts to delete volume shadow copies
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a copy of itself
  • Creates a known DMALocker ransomware decryption instruction / key file.
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Ransom:Win32/DMALocker.B?


File Info:

crc32: 0A6CFCFAmd5: 270165cdab22c996d17ed26e9b23a896name: 270165CDAB22C996D17ED26E9B23A896.mlwsha1: 431eab90158aa9dbca09fe6643a53a9d9e9b9903sha256: 4dc72a0ce7f147922eca515a4a848b2f05199f016f62db8276d7d27b53d7a7f6sha512: ee6232e3d71782995c8ceb8e6ca92185c779cd87ede78aba0db314c456790c6bd4f5c0907ed081359b33cf8443393d853d7ced65991dfb160b65c580745eb879ssdeep: 1536:9kR7Hlwjb5lBNHi+q3AotK9qdqeZ0Vd7ZskJizNfQKhJRCKjPc/NNsWh0GwB6:6RLWjbBNCTAdeCJJ8XJRdw/DJh0Gwtype: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/DMALocker.B also known as:

K7AntiVirus Trojan ( 004ddcc51 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4199
Cynet Malicious (score: 90)
CAT-QuickHeal Ransomware.DMALocker.A5
ALYac Generic.Ransom.DMALock.410BEBEC
Zillya Trojan.Agent.Win32.669299
Sangfor Ransom.Win32.DMALocker.B
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Trojan:Win32/Starter.ali1001008
K7GW Trojan ( 004ddcc51 )
Cybereason malicious.dab22c
Cyren W32/DMALocker.A.gen!Eldorado
ESET-NOD32 a variant of Win32/Filecoder.DMALocker.C
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Generic.Ransom.DMALock.410BEBEC
NANO-Antivirus Trojan.Win32.Agent.ebasjq
MicroWorld-eScan Generic.Ransom.DMALock.410BEBEC
Tencent Trojan-Ransom.Win32.DMALocker.c
Ad-Aware Generic.Ransom.DMALock.410BEBEC
Sophos ML/PE-A
Comodo TrojWare.Win32.Ransom.DMALocker.A@6ayrqa
BitDefenderTheta Gen:NN.ZexaF.34628.muW@aynRqVoi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_MADLOCKER.SMLV
McAfee-GW-Edition GenericRXAJ-NF!270165CDAB22
FireEye Generic.mg.270165cdab22c996
Emsisoft Generic.Ransom.DMALock.410BEBEC (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Agent.vhn
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1107983
Microsoft Ransom:Win32/DMALocker.B
ZoneAlarm HEUR:Trojan-Ransom.Win32.Generic
GData Win32.Trojan-Ransom.DMALocker.B
AhnLab-V3 Malware/Win32.Generic.C1465743
McAfee GenericRXAJ-NF!270165CDAB22
MAX malware (ai score=88)
VBA32 Win32.Trojan.Cryptor.Heur
Malwarebytes Malware.AI.4128023301
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_MADLOCKER.SMLV
Rising Ransom.DMALocker!8.2D04 (CLOUD)
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Kryptik.35100!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Generic.HwoCdacA

How to remove Ransom:Win32/DMALocker.B?

  • 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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