Categories: Malware

Troj/Upatre-YW removal guide

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: 1F9C3CA19214A2DDD02E.mlwpath: /opt/CAPEv2/storage/binaries/a96359e7d852282d40dde88a9e4ddb9f8411d4ced6a8b0938b0cf41b1f64e5dccrc32: 2E6837E5md5: 1f9c3ca19214a2ddd02e27b195a00355sha1: fe5038c861785ff9cab864780acbb5b5ac8651cbsha256: a96359e7d852282d40dde88a9e4ddb9f8411d4ced6a8b0938b0cf41b1f64e5dcsha512: dee42e60b215f58e9363a96c4eba56338f929a6d77e2316517cceed722934dbbec6c4b0ec730ed53bba00f355442da52fe0af80427211ad054ff6b5de40cfad7ssdeep: 96:rlRc6dTc3UZ0it64aVSTmtIDW8XlUdHDT5LkcYv55RMOMQcqzDJTkKDL5ByEB1Az:3SE9toITXW81gTGBN/dkETAlww1NRHtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1BF123A383BE55A72F3BBCFB589F552C5AA35B0227D16D54D40EA83840423FA5DCB1A0Esha3_384: 07272d96b05cc9b76849568fa544f663f457a15d3a9432e3ad66d2d46964525650957abce723fb92e90079325279e5dcep_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
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.Ppatre.Gen.1
FireEye	Generic.mg.1f9c3ca19214a2dd
McAfee	Downloader-FBWV!1F9C3CA19214
Cylance	unsafe
Zillya	Downloader.Small.Win32.149892
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.amX@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
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
TACHYON	Trojan-Downloader/W32.Upatre.9800
Sophos	Troj/Upatre-YW
DrWeb	Trojan.DownLoad3.28161
VIPRE	Trojan.Ppatre.Gen.1
TrendMicro	TROJ_UPATRE.SM37
McAfee-GW-Edition	BehavesLike.Win32.Downloader.zz
Trapmine	malicious.high.ml.score
Emsisoft	Trojan.Ppatre.Gen.1 (B)
SentinelOne	Static AI – Suspicious PE
Jiangmin	TrojanDownloader.Generic.akuo
Google	Detected
Avira	TR/ATRAPS.Gen
Antiy-AVL	Trojan/Win32.Waski.a
Xcitium	TrojWare.Win32.TrojanDownloader.Upatre.ACC@56yhj8
Arcabit	Trojan.Ppatre.Gen.1
ZoneAlarm	HEUR:Trojan-Downloader.Win32.Upatre.gen
GData	Win32.Trojan-Downloader.Upatre.BJ
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.Zbot.R83549
VBA32	BScope.Trojan.Downloader
ALYac	Trojan.Ppatre.Gen.1
MAX	malware (ai score=81)
Malwarebytes	Trojan.Upatre.Generic
TrendMicro-HouseCall	TROJ_UPATRE.SM37
Rising	Downloader.Agent!1.E264 (CLASSIC)
Yandex	Trojan.GenAsa!xjw/xZS1BKE
Ikarus	Trojan-Downloader.Win32.Upatre
Fortinet	W32/Tiny.NIV!tr
AVG	Win32:Downloader-WID [Trj]
Cybereason	malicious.19214a
Panda	Trj/Genetic.gen