Categories: Malware

Troj/Upatre-YW removal instruction

The Troj/Upatre-YW 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 Troj/Upatre-YW virus can do?

Sample contains Overlay data
Performs HTTP requests potentially not found in PCAP.
Reads data out of its own binary image
Drops a binary and executes it
Authenticode signature is invalid
Attempts to repeatedly call a single API many times in order to delay analysis time
Attempts to modify proxy settings

How to determine Troj/Upatre-YW?


File Info:
name: 3E1BD4042A8883F9DE87.mlwpath: /opt/CAPEv2/storage/binaries/949eb9ab4ea2ef3cc0c308fe9e8349627fef92e166e6f5d219e98e3cb9e8a4b0crc32: 8A53037Bmd5: 3e1bd4042a8883f9de87f8deb5832975sha1: bb9e0b277c431323547489bef58d3404a8b93c79sha256: 949eb9ab4ea2ef3cc0c308fe9e8349627fef92e166e6f5d219e98e3cb9e8a4b0sha512: 748b6f08fcc35708c1ffb39b5031f25f661aed8c32799dab9f2291355f877c42123f95a4568948aacc482b76b6a3b4e96983d4cc8361e36b5d6cbfeabc0825edssdeep: 192:3SXtoITW7I3FIZDDIIKIIORdmECi1PF+KDDsAQdm+eZv2PlSTbh78RPr:uoITKJ7mUt2n1type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T11F7206743FE96A72F37BCFB586F552C5A975B0227C06D40D40AA43880823FA5DDB1A1Esha3_384: c7e1eca48ace12482268a143acbef37280b0f9576abc461157e2e4635c0771c2ceb91ada569152d7c69c074dec776becep_bytes: 558becb83c200000e863030000535657timestamp: 2013-09-06 09:44:54
Version Info:
0: [No Data]

Troj/Upatre-YW also known as:

Bkav	W32.AIDetectNet.01
Lionic	Trojan.Win32.Upatre.4!c
AVG	Win32:Downloader-WID [Trj]
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.Ppatre.Gen.1
FireEye	Generic.mg.3e1bd4042a8883f9
ALYac	Trojan.Ppatre.Gen.1
Cylance	unsafe
VIPRE	Trojan.Ppatre.Gen.1
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan-Downloader ( 0050fef41 )
Alibaba	Malware:Win32/km_28d8f.None
K7GW	Trojan-Downloader ( 0050fef41 )
CrowdStrike	win/malicious_confidence_100% (W)
BitDefenderTheta	Gen:NN.ZexaE.36308.bmY@ayjVPSi
VirIT	Trojan.Win32.Upatre.AJ
Cyren	W32/Upatre.LX.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/TrojanDownloader.Small.PRL
Cynet	Malicious (score: 100)
APEX	Malicious
Paloalto	generic.ml
ClamAV	Win.Downloader.Upatre-9952018-0
Kaspersky	HEUR:Trojan-Downloader.Win32.Upatre.gen
BitDefender	Trojan.Ppatre.Gen.1
NANO-Antivirus	Trojan.Win32.DownLoad3.dofdyx
Avast	Win32:Downloader-WID [Trj]
Tencent	Trojan-DL.Win32.Small.yw
Emsisoft	Trojan.Ppatre.Gen.1 (B)
F-Secure	Trojan.TR/Dropper.Gen
DrWeb	Trojan.DownLoad3.28161
Zillya	Downloader.Small.Win32.149892
TrendMicro	TROJ_UPATRE.SMAS
McAfee-GW-Edition	BehavesLike.Win32.Downloader.lz
Trapmine	malicious.high.ml.score
Sophos	Troj/Upatre-YW
SentinelOne	Static AI – Suspicious PE
GData	Win32.Trojan.PSE.10GNMYL
Jiangmin	TrojanDownloader.Generic.akuo
Avira	TR/Dropper.Gen
Xcitium	TrojWare.Win32.TrojanDownloader.Upatre.ACC@56yhj8
Arcabit	Trojan.Ppatre.Gen.1
ZoneAlarm	HEUR:Trojan-Downloader.Win32.Upatre.gen
Microsoft	Trojan:Win32/Upatre.MH!MTB
Google	Detected
AhnLab-V3	Trojan/Win32.Zbot.R83549
McAfee	Downloader-FBWV!3E1BD4042A88
MAX	malware (ai score=85)
VBA32	BScope.Trojan.Downloader
Malwarebytes	Trojan.Upatre.Generic
TrendMicro-HouseCall	TROJ_UPATRE.SMAS
Rising	Downloader.Agent!1.E264 (CLASSIC)
Yandex	Trojan.Agent!bKYKQvZLomQ
MaxSecure	Trojan.Upatre.Gen
Fortinet	W32/Tiny.NIV!tr
Cybereason	malicious.42a888
Panda	Trj/Genetic.gen