UDS:Worm.Win32.Yuner (file analysis)

The UDS:Worm.Win32.Yuner 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 UDS:Worm.Win32.Yuner virus can do?

The binary contains an unknown PE section name indicative of packing
The executable is compressed using UPX
Authenticode signature is invalid

How to determine UDS:Worm.Win32.Yuner?


File Info:
name: 70E5AF21732D6941D8F2.mlw
path: /opt/CAPEv2/storage/binaries/70ff786f4d44fe7aa3d2cbcecf8059b4d73578eb0c7d6eb495a15a82eac22d3f
crc32: B63F1826
md5: 70e5af21732d6941d8f205196ad65371
sha1: bd5f90f688571b4504ad37e1d5a514b9b7e679f9
sha256: 70ff786f4d44fe7aa3d2cbcecf8059b4d73578eb0c7d6eb495a15a82eac22d3f
sha512: 64eeaaccd72edef56761e34cc213c3f27e8511041c01e77a92cc86587065ccb706d92af11ab3c03dabd70ee89c34649c626ca80c1f7baac24de15072526ffbf8
ssdeep: 1536:7vbSgUWaNJYwTcz96EnPrziutTxN0wfyrOuRBoKvxaqHs:xL0J00wFuRBozy
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12734B64172F9E029D4B3B7B55FFAC6958B72BD648A32C11F3294364F89B5D808B21732
sha3_384: bea497c8ac65f1854acd0aa71016fa31cb95488585247497253d0007c4a3dde29493c5953811c42963441789f79f2eb6
ep_bytes: 00000000000000000000000000000000
timestamp: 2007-09-10 14:57:50

Version Info:
0: [No Data]

UDS:Worm.Win32.Yuner also known as:

Bkav	W32.AIDetect.malware2
Lionic	Worm.Win32.Yuner.o!c
Elastic	malicious (moderate confidence)
MicroWorld-eScan	Trojan.GenericKDZ.87593
McAfee	Artemis!70E5AF21732D
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_70% (W)
Cyren	W32/Agent.ELT.gen!Eldorado
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:Worm.Win32.Yuner
BitDefender	Trojan.GenericKDZ.87593
Avast	Win32:Malware-gen
Ad-Aware	Trojan.GenericKDZ.87593
Emsisoft	Trojan.GenericKDZ.87593 (B)
TrendMicro	TROJ_GEN.R002C0WF222
McAfee-GW-Edition	BehavesLike.Win32.BadFile.dz
Trapmine	malicious.moderate.ml.score
FireEye	Generic.mg.70e5af21732d6941
Sophos	Generic ML PUA (PUA)
SentinelOne	Static AI – Suspicious PE
GData	Win32.Trojan.PSE1.14A4YNC
Jiangmin	Worm.Yuner.d
Avira	HEUR/AGEN.1234339
Arcabit	Trojan.Generic.D15629
ZoneAlarm	UDS:Worm.Win32.Yuner
Microsoft	Trojan:Win32/Wacatac.B!ml
Cynet	Malicious (score: 100)
AhnLab-V3	Malware/Win.Malware-gen.R490612
ALYac	Trojan.GenericKDZ.87593
MAX	malware (ai score=84)
Malwarebytes	Malware.AI.3281721048
TrendMicro-HouseCall	TROJ_GEN.R002C0WF222
Rising	Trojan.Generic@AI.100 (RDML:TZEr5HLkRlJzSKAj0yUqcw)
Ikarus	Worm.Win32.AutoIt
MaxSecure	Trojan.Malware.74173678.susgen
Fortinet	W32/ULPM.16C0!tr
AVG	Win32:Malware-gen
Cybereason	malicious.688571

How to remove UDS:Worm.Win32.Yuner?

UDS:Worm.Win32.Yuner 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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