What is “W32/VirRnsm-O”?

The W32/VirRnsm-O 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

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What W32/VirRnsm-O virus can do?

The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Anomalous binary characteristics

How to determine W32/VirRnsm-O?


File Info:
name: 06CF4389E4CD5B2CB463.mlw
path: /opt/CAPEv2/storage/binaries/7609edb5b263603b358597a5b9eb9d0bd54e08c6307ea5f9a212e30eb194cdf7
crc32: DFC473F2
md5: 06cf4389e4cd5b2cb463fc856ec27e7b
sha1: 68dfeeba87744f9e5eb147a8055d26ba74011f8c
sha256: 7609edb5b263603b358597a5b9eb9d0bd54e08c6307ea5f9a212e30eb194cdf7
sha512: 8a589fa0fd9af074720989256d3149838e90223cfe689ebb027a782c5c2cda799e0ed2ceb38cf363c0c59c7b5db3775d7d9578ffaa950f3677f172031c884e88
ssdeep: 49152:uDtFJXOMSdJ+HuPtuHKu5uiuBMvuwP2R+V0I6Q+1SwbD1HGtVqY41eTmBYi7gcHr:uDrAR
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11675AA3EC572F82D5004AEB39CA805663967EA75D1F7C6212DAB78ED65C4EC63003B36
sha3_384: 006aab9773e972cec05697aede4b68a743cdc03f0b1a64bcdf8ea3cf4e3dfb1c515c8bb139956480163a31b56aa8f062
ep_bytes: 33f30bca9123c381cbc396775a87fb81
timestamp: 2018-10-26 08:14:42

Version Info:
0: [No Data]

W32/VirRnsm-O also known as:

Bkav	W32.AIDetectNet.01
Lionic	Trojan.Win32.Generic.4!c
tehtris	Generic.Malware
MicroWorld-eScan	Trojan.GenericKD.65369339
FireEye	Trojan.GenericKD.65369339
McAfee	W32/VirRansom
VIPRE	Trojan.GenericKD.65369339
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Virus ( 0040f99f1 )
Alibaba	Trojan:Win32/VirRnsm.2ea3d12b
K7GW	Virus ( 0040f99f1 )
CrowdStrike	win/malicious_confidence_100% (W)
VirIT	Win32.CryptorGen.A
Cyren	W32/S-85d93908!Eldorado
Symantec	W32.Virlock!inf
Elastic	malicious (high confidence)
APEX	Malicious
Paloalto	generic.ml
ClamAV	BC.Win.Virus.Ransom-9157.B
BitDefender	Trojan.GenericKD.65369339
Tencent	Virus.Win32.Polyransom.a
Emsisoft	Trojan.GenericKD.65369339 (B)
DrWeb	Win32.VirLock.4
Zillya	Virus.PolyRansom.Win32.2
TrendMicro	PE_VIRLOCK.E-O
McAfee-GW-Edition	BehavesLike.Win32.VirRansom.tc
Sophos	W32/VirRnsm-O
Ikarus	Virus-Ransom.FileLocker
GData	Trojan.GenericKD.65369339
Jiangmin	Win32/Polyransom.a
Google	Detected
MAX	malware (ai score=86)
Antiy-AVL	Virus/Win32.PolyRansom.a
Xcitium	Packed.Win32.Graybird.B@5hgpd5
Arcabit	Trojan.Generic.D3E574FB
Microsoft	Trojan:Win32/Caynamer.A!ml
Cynet	Malicious (score: 100)
AhnLab-V3	Win32/Nabucur.B
ALYac	Trojan.GenericKD.65369339
TACHYON	Virus/W32.VirRansom.C
Cylance	unsafe
TrendMicro-HouseCall	PE_VIRLOCK.E-O
SentinelOne	Static AI – Malicious PE
MaxSecure	Virus.PolyRansom.a
Fortinet	W32/VirRansom.D9F1!tr
Cybereason	malicious.a87744

How to remove W32/VirRnsm-O?

W32/VirRnsm-O removal tool

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.

About the author

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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