Categories: Malware

Should I remove “Troj/Upatre-YW”?

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: 12CB9F12413EB871D7DB.mlwpath: /opt/CAPEv2/storage/binaries/eb54ac3b9ec2101cb41b10ee72c7785a8a79d06c6438cd337f8c9f24d5c7a1edcrc32: EB3F53E1md5: 12cb9f12413eb871d7db44c2e7f046d8sha1: 2b3ec9b58f775456bebd657598a9922611b2a7cbsha256: eb54ac3b9ec2101cb41b10ee72c7785a8a79d06c6438cd337f8c9f24d5c7a1edsha512: ee2783fb273f41c46f97aa43002090741a95de0ede9422963d76bcc6b685cdbe983c8f490dfa9b3e28f37462d2a96fa0b73af210cee8a900ef310692673ab3f7ssdeep: 192:3SXtoITW7I3FIZDDIIKIIORdmECi1PF+KDDsAQdm+eUsnpcJUX:uoITKJ7mUb1Xtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T10B7206742BE56A72F37BCFB586F552C6A974B4223D06D40D40AA43880423FA6DDB1A1Fsha3_384: 4c6f9cd8826dfa0a3aa3328efc1572e159aefecf653702562d28a81e3767aaa7d8f991940cac3b4308b2bf4065500f9bep_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
tehtris	Generic.Malware
MicroWorld-eScan	Trojan.Ppatre.Gen.1
FireEye	Generic.mg.12cb9f12413eb871
McAfee	Downloader-FBWV!12CB9F12413E
Malwarebytes	Trojan.Upatre.Generic
VIPRE	Trojan.Ppatre.Gen.1
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan-Downloader ( 0050fef41 )
BitDefender	Trojan.Ppatre.Gen.1
K7GW	Trojan-Downloader ( 0050fef41 )
Cybereason	malicious.2413eb
Arcabit	Trojan.Ppatre.Gen.1
BitDefenderTheta	Gen:NN.ZexaE.36308.bmY@ayjVPSi
VirIT	Trojan.Win32.Upatre.AJ
Cyren	W32/Upatre.LX.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
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
Alibaba	Malware:Win32/km_28d8f.None
NANO-Antivirus	Trojan.Win32.DownLoad3.dofdyx
Avast	Win32:Downloader-WID [Trj]
Rising	Downloader.Agent!1.E264 (CLASSIC)
Emsisoft	Trojan.Ppatre.Gen.1 (B)
DrWeb	Trojan.DownLoad3.28161
Zillya	Downloader.Small.Win32.149892
TrendMicro	TROJ_UPATRE.SMAS
McAfee-GW-Edition	BehavesLike.Win32.Upatre.lz
Trapmine	malicious.high.ml.score
Sophos	Troj/Upatre-YW
SentinelOne	Static AI – Suspicious PE
Jiangmin	TrojanDownloader.Generic.akuo
Avira	TR/Dropper.Gen
MAX	malware (ai score=87)
Antiy-AVL	Trojan/Win32.Waski.a
Xcitium	TrojWare.Win32.TrojanDownloader.Upatre.ACC@56yhj8
Microsoft	Trojan:Win32/Upatre.MH!MTB
ZoneAlarm	HEUR:Trojan.Win32.Generic
GData	Win32.Trojan.PSE.10GNMYL
Google	Detected
AhnLab-V3	Trojan/Win32.Zbot.R83549
VBA32	BScope.Trojan.Downloader
Cylance	unsafe
TrendMicro-HouseCall	TROJ_UPATRE.SMAS
Tencent	Trojan-DL.Win32.Small.yw
Yandex	Trojan.Agent!bKYKQvZLomQ
Ikarus	Trojan-Downloader.Win32.Upatre
Fortinet	W32/Tiny.NIV!tr
AVG	Win32:Downloader-WID [Trj]
Panda	Trj/Genetic.gen
CrowdStrike	win/malicious_confidence_100% (W)