Categories: Malware

ML/PE-A + Troj/Upatre-YW information

The ML/PE-A + 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 ML/PE-A + Troj/Upatre-YW virus can do?

  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • A process created a hidden window
  • 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
  • Created a process from a suspicious location
  • Attempts to modify proxy settings

How to determine ML/PE-A + Troj/Upatre-YW?


File Info:

name: 3F38DBC63EA461EBB503.mlwpath: /opt/CAPEv2/storage/binaries/83d81291169fbce8271bce5846ceb3dd8497b1a331c15e1d0d7ff5b262e8acbdcrc32: 28FC4568md5: 3f38dbc63ea461ebb50301535c751efesha1: a29f3d715b93bdd1d84dd06011afc8bc97e90e4asha256: 83d81291169fbce8271bce5846ceb3dd8497b1a331c15e1d0d7ff5b262e8acbdsha512: 7083c1f2091ee85768d414deed891c035506a7a7bf0d1ff019e791e05baa0af42549c85c02dce26cbbd3b512f94be4874ae1d053cac3ab6b8e723258e95d28e2ssdeep: 96:rlRc6dTc3D0it64aVSTmtGY7gqKDzoWYb/ODHYQ:3SXtoITW7DLs4Qtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1C9C1FF653BE91936F3BBCF7085F552C4AA74B5616D16C58E40BB43880862FD6CC70B0Bsha3_384: c8e133c9a705a609fddc7452711cf13e33c6deb6b98ba673e3fe13480054f2ec009704e44156bea55583d88f62bb66b7ep_bytes: 558becb83c200000e863030000535657timestamp: 2013-09-06 09:44:54

Version Info:

0: [No Data]

ML/PE-A + Troj/Upatre-YW also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ppatre.Gen.1
FireEye Generic.mg.3f38dbc63ea461eb
ALYac Trojan.Ppatre.Gen.1
Cylance Unsafe
Zillya Downloader.Small.Win32.149892
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan-Downloader ( 00456a071 )
K7AntiVirus Trojan-Downloader ( 0050fef41 )
Cyren W32/Upatre.LX.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/TrojanDownloader.Small.PRL
APEX Malicious
ClamAV Win.Downloader.Upatre-9952018-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ppatre.Gen.1
NANO-Antivirus Trojan.Win32.DownLoad3.dofdyx
Avast Win32:Downloader-WID [Trj]
Tencent Trojan-Downloader.Win32.Waski.16000151
Ad-Aware Trojan.Ppatre.Gen.1
Sophos ML/PE-A + Troj/Upatre-YW
Comodo TrojWare.Win32.TrojanDownloader.Upatre.ACC@56yhj8
DrWeb Trojan.DownLoad3.28161
VIPRE Trojan.Ppatre.Gen.1
TrendMicro TROJ_UPATRE.SM37
McAfee-GW-Edition BehavesLike.Win32.Upatre.zz
Trapmine malicious.high.ml.score
Emsisoft Trojan.Ppatre.Gen.1 (B)
SentinelOne Static AI – Malicious PE
GData Win32.Trojan-Downloader.Upatre.BJ
Jiangmin TrojanDownloader.Generic.akuo
Avira TR/ATRAPS.Gen
Antiy-AVL Trojan/Generic.ASBOL.C6E4
Arcabit Trojan.Ppatre.Gen.1
Microsoft TrojanDownloader:Win32/Upatre.A
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Zbot.R83549
McAfee Downloader-FBWV!3F38DBC63EA4
MAX malware (ai score=87)
VBA32 BScope.Trojan.Downloader
Malwarebytes Trojan.Upatre.Generic
TrendMicro-HouseCall TROJ_UPATRE.SM37
Rising Trojan.Generic@AI.100 (RDML:bhWP/TJvLuj7fDhuBa7obQ)
Yandex Trojan.GenAsa!xjw/xZS1BKE
Ikarus Trojan-Downloader.Win32.Upatre
MaxSecure Trojan.Upatre.Gen
Fortinet W32/Tiny.NIV!tr
BitDefenderTheta Gen:NN.ZexaCO.34786.amX@ayjVPSi
AVG Win32:Downloader-WID [Trj]
Cybereason malicious.63ea46
Panda Trj/Genetic.gen

How to remove ML/PE-A + Troj/Upatre-YW?

  • 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.
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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