What is “Trojan:Win32/WellMess”?

The Trojan:Win32/WellMess 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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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 Trojan:Win32/WellMess virus can do?

Sample contains Overlay data
The binary contains an unknown PE section name indicative of packing
Authenticode signature is invalid

How to determine Trojan:Win32/WellMess?


File Info:
name: EE6420F6BCCD3EB95102.mlw
path: /opt/CAPEv2/storage/binaries/b75a5be703d9ba3721d046db80f62886e10009b455fa5cdfd73ce78f9f53ec5a
crc32: 9E642B2E
md5: ee6420f6bccd3eb9510211c020129c0c
sha1: 04169cc11e4d21fc63eefc120fe815b05bd08abf
sha256: b75a5be703d9ba3721d046db80f62886e10009b455fa5cdfd73ce78f9f53ec5a
sha512: 817a66dc7a712b1c8553b0c4c22aeecda0710bf1baaf6c1ad5117dc34f2a2a09a7b4f7cae30777183c9b8fd71c7f6b9fd4ab34e15aa47e94446b6f507ee1c071
ssdeep: 49152:+nadI6tb/BBom9hti6jTAY3Z+GsS8Sg3EDfMv1xkxKmWToFjPnMBpYAeSde6lyCu:uaztb5em9htiiTP3Ai8rMiopfMbDez
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T134466D81EC9B11F6FB8316308CB7536F633266050339DAD7EE580A67F91B6E52A31352
sha3_384: 8d656ffc9f47d5e5939bd820058c846b6b8ba9091b937c87b6cb786152488fbba5e2df172ecd116465e718120b13d008
ep_bytes: 83ec0c8b44240c8d5c24108944240489
timestamp: 1970-01-01 00:00:00

Version Info:
0: [No Data]

Trojan:Win32/WellMess also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Sangofor.4!c
tehtris	Generic.Malware
MicroWorld-eScan	Gen:Variant.Midie.102509
ClamAV	Multios.Trojan.WellMess-9387521-0
FireEye	Generic.mg.ee6420f6bccd3eb9
CAT-QuickHeal	Trojan.WellMess.S15499799
McAfee	Trojan-WellMess.a
Cylance	unsafe
VIPRE	Gen:Variant.Midie.102509
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 0056b5811 )
Alibaba	Trojan:Win32/Sangofor.760c23fd
K7GW	Trojan ( 0056b5811 )
Cybereason	malicious.6bccd3
Cyren	W32/Wellmess.PPCA-0581
Symantec	Trojan.Gen.2
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/WellMess.A
TrendMicro-HouseCall	Trojan.Win32.WELLMESS.YAAG-A
Kaspersky	Trojan.Win32.Sangofor.a
BitDefender	Gen:Variant.Midie.102509
Avast	Win32:Malware-gen
Tencent	Win32.Trojan.Sangofor.Fplw
Emsisoft	Gen:Variant.Midie.102509 (B)
DrWeb	BackDoor.WellMess.2
Zillya	Trojan.Badur.Win32.33765
TrendMicro	Trojan.Win32.WELLMESS.YAAG-A
McAfee-GW-Edition	Trojan-WellMess.a
Sophos	Mal/Generic-S
Ikarus	Trojan.Win32.WellMess
GData	Gen:Variant.Midie.102509
Jiangmin	Trojan.Gen.ha
Webroot	W32.Trojan.Wellmess
MAX	malware (ai score=100)
Antiy-AVL	Trojan[APT]/Win32.Wellmess
Arcabit	Trojan.Midie.D1906D
ViRobot	Trojan.Win32.S.Wellmess.5772289
ZoneAlarm	Trojan.Win32.Sangofor.a
Microsoft	Trojan:Win32/WellMess
Google	Detected
AhnLab-V3	Trojan/Win32.WellMess.C1976506
VBA32	Trojan.Sangofor
Malwarebytes	Generic.Malware/Suspicious
Panda	Trj/CI.A
APEX	Malicious
Rising	Trojan.Generic@AI.100 (RDML:t45QdOjWTkKLZ7IBN+BDJQ)
MaxSecure	Trojan.Malware.102610986.susgen
Fortinet	W32/WellMess.A!tr
AVG	Win32:Malware-gen
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)

How to remove Trojan:Win32/WellMess?

Trojan:Win32/WellMess 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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