Categories: Ransom

Ransom:Win32/Vigorf.A removal instruction

The Ransom:Win32/Vigorf.A 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/Vigorf.A virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Executable code extraction
  • Compression (or decompression)
  • Creates RWX memory
  • Reads data out of its own binary image
  • Executed a process and injected code into it, probably while unpacking
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Ransom:Win32/Vigorf.A?


File Info:

crc32: 61CA5AAFmd5: adee989a53ed2ebcb88945904cedb914name: ADEE989A53ED2EBCB88945904CEDB914.mlwsha1: 86da00d7dd4200718c1862b6346f16da0f7dbd3csha256: a22b2bf0228f44ba64804f6f568bbc90acd73b113952c5ff1cddc68b18e5d111sha512: ada5b0129caa97cf7f073362a37fb8890c63dd5a783222e4e0b266326f7ee1147f10fd4fb800341408cd22a66771f2ac690056cd209924baa50d6444c623a5b7ssdeep: 12288:qnthJRYFzejpCb6On50Bg6hf+Bb7sF0wuPPJvyXOOixlj89:mhJRU4pCb9nghybA+wCPJvcOjytype: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Ransom:Win32/Vigorf.A also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Dropped:Trojan.Ransom.Crypt0L0ckerKD.12609325
FireEye Generic.mg.adee989a53ed2ebc
CAT-QuickHeal Trojan.Nisloder
McAfee Artemis!ADEE989A53ED
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Generic.4!c
Sangfor Ransom.Win32.Enestedel.A!rsm
K7AntiVirus Trojan ( 0051ce5a1 )
BitDefender Dropped:Trojan.Ransom.Crypt0L0ckerKD.12609325
K7GW Trojan ( 0051ce5a1 )
Cybereason malicious.a53ed2
Cyren W32/Cerber.DXJZ-2544
Symantec Ransom.Cerber!g14
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Nisloder.bly
Alibaba Ransom:Win32/Nisloder.b9f01a69
NANO-Antivirus Trojan.Win32.Mlw.evdlwq
Rising Ransom.Enestedel!8.E513 (CLOUD)
Ad-Aware Dropped:Trojan.Ransom.Crypt0L0ckerKD.12609325
Emsisoft Dropped:Trojan.Ransom.Crypt0L0ckerKD.12609325 (B)
Comodo Malware@#drz1rgz3rmj1
TrendMicro Ransom_Enestedel.R002C0DLQ20
McAfee-GW-Edition BehavesLike.Win32.Dropper.hc
Sophos Mal/Generic-R + Mal/Cerber-Z
Ikarus Trojan.Win32.Injector
Jiangmin Trojan.Nisloder.lt
Avira HEUR/AGEN.1116909
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft Ransom:Win32/Vigorf.A
Arcabit Trojan.Ransom.Crypt0L0ckerKD.12609325
ZoneAlarm HEUR:Trojan.Win32.Sod.gen
GData Dropped:Trojan.Ransom.Crypt0L0ckerKD.12609325
BitDefenderTheta Gen:NN.ZedlaF.34590.eq4@a8lYlXm
ALYac Dropped:Trojan.Ransom.Crypt0L0ckerKD.12609325
VBA32 Trojan.Nisloder
Malwarebytes Generic.Malware/Suspicious
Panda Trj/CI.A
ESET-NOD32 a variant of Generik.DTTLNUB
TrendMicro-HouseCall Ransom_Enestedel.R002C0DLQ20
Tencent Win32.Trojan.Generic.Lrso
Yandex Trojan.Nisloder!Y1FqZ8pkXf4
SentinelOne Static AI – Malicious PE
Fortinet W32/InjectorGen.DLBW!tr
AVG Win32:Malware-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_90% (W)
Qihoo-360 Win32/Ransom.Generic.HyoDK6wA

How to remove Ransom:Win32/Vigorf.A?

  • 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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