Categories: Malware

Troj/Upatre-XZ removal instruction

The Troj/Upatre-XZ 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-XZ 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-XZ?


File Info:

name: DB4C09CE9A8F24379F56.mlwpath: /opt/CAPEv2/storage/binaries/409dc616a6d748438ab3ede25e8b3b22ac0e310f23054fe1a917c5d34e1b888ecrc32: 30B37F3Amd5: db4c09ce9a8f24379f563d35e6f9ac1bsha1: 02caa0de2662b2f490ee0bfa9f32cfcdf2c6f492sha256: 409dc616a6d748438ab3ede25e8b3b22ac0e310f23054fe1a917c5d34e1b888esha512: c5c78eb46addcb77d20c3aaabf0df59c61eb1e0169ced66a66c753f64aab644ae1930914574f569e7c1ae75b3bfc111289ad014c6f5f559359b642cf68790bd2ssdeep: 192:sHO6OI9TlXznAtwqnIWBlss+SA2875+cLsj5Y:vI9T9zAtwsIWBi7J287scwdYtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T180422F386FDB1AB6D377DAF2C5F392C6A975F032B512CA0E80DB0B440813A52AD91D1Dsha3_384: aa5aa46e96201efccfe6e4b03039b52245ae7b48c7eb50cb01dd973d9e8a997c2e4eacb2f8865aeac922aa12254c4b2cep_bytes: 558becb83c200000e893030000535657timestamp: 2013-09-11 14:39:41

Version Info:

0: [No Data]

Troj/Upatre-XZ also known as:

Bkav W32.AIDetectMalware
tehtris Generic.Malware
MicroWorld-eScan Trojan.Ppatre.Gen.1
ClamAV Win.Malware.Upatre-6722905-0
CAT-QuickHeal Trojan.Mauvaise.SL1
McAfee Downloader-FBWV!DB4C09CE9A8F
Malwarebytes Small.Trojan.Downloader.DDS
Zillya Downloader.Small.Win32.71821
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan-Downloader ( 0050fef41 )
K7AntiVirus Trojan-Downloader ( 0050fef41 )
Baidu Win32.Trojan-Downloader.Waski.k
VirIT Trojan.Win32.Generic.BSZC
Cyren W32/Trojan3.AQGI
Symantec Downloader.Upatre!gm
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/TrojanDownloader.Small.PRL
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ppatre.Gen.1
NANO-Antivirus Trojan.Win32.DownLoad3.cqsjfu
SUPERAntiSpyware Trojan.Agent/Gen-Upatre
Avast Win32:Downloader-WID [Trj]
Tencent Trojan.Win32.Downloader.wf
Emsisoft Trojan.Ppatre.Gen.1 (B)
F-Secure Trojan.TR/ATRAPS.Gen
DrWeb Trojan.DownLoader26.64201
VIPRE Trojan.Ppatre.Gen.1
TrendMicro TROJ_UPATRE.SMAS
McAfee-GW-Edition BehavesLike.Win32.Downloader.lz
Trapmine malicious.high.ml.score
FireEye Generic.mg.db4c09ce9a8f2437
Sophos Troj/Upatre-XZ
SentinelOne Static AI – Suspicious PE
GData Win32.Trojan.PSE.1302O42
Jiangmin TrojanDownloader.Genome.acpr
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.Win32.Generic
Microsoft TrojanDownloader:Win32/Upatre.A
Google Detected
AhnLab-V3 Trojan/Win32.Zbot.R83549
Acronis suspicious
VBA32 Trojan.Downloader
ALYac Trojan.Ppatre.Gen.1
MAX malware (ai score=82)
Cylance unsafe
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_UPATRE.SMAS
Rising Downloader.Waski!1.A489 (CLASSIC)
Yandex Trojan.GenAsa!LXiB97J6ZtU
Ikarus Trojan-Downloader.Win32.Upatre
MaxSecure Trojan.Upatre.Gen
Fortinet W32/Tiny.NIV!tr
BitDefenderTheta Gen:NN.ZexaE.36164.amY@aGKDNwf
AVG Win32:Downloader-WID [Trj]
DeepInstinct MALICIOUS

How to remove Troj/Upatre-XZ?

  • 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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