Trojan

TrojanDownloader:Win32/Upatre!pz malicious file

Malware Removal

The TrojanDownloader:Win32/Upatre!pz 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What TrojanDownloader:Win32/Upatre!pz 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
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine TrojanDownloader:Win32/Upatre!pz?


File Info:

name: DF5116E43C49C0F48F65.mlw
path: /opt/CAPEv2/storage/binaries/0fd366c19de551b752d28ebbdd815a641c1ce37e7f8c6be6d7343a43d2b1ba12
crc32: 14124A88
md5: df5116e43c49c0f48f657b476cfed93d
sha1: 7089adbe02f877fa5b7b45c848f6c102f4cca30d
sha256: 0fd366c19de551b752d28ebbdd815a641c1ce37e7f8c6be6d7343a43d2b1ba12
sha512: e55c4df3e8efb9143827ab4d133d1723da07f45935c83e7c8a13ba5531b71cee19f7d0a14af6e816f4d9389b46475a1dacba5dc32eed90b38cbf0b4ad79cde24
ssdeep: 12288:/DcjZA+AUTpldpbKSb8l52Qyvj5yMUaSv/DLO4A37z3wa362UnNuI55JPB0b+Y:boA+AUTpldpbba5kv8MUaSzLO/3PwfNw
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T156B46A302BCB5AB6E363D8F246FAF7E18579F531961FD25ED3CC0F0A45229809911E1A
sha3_384: 9021a2e8528139a7c9b1644fa22b206bc23f644280e955b18772ba7168ad64813241f0fd10e46c2ad0139fa9cfd49dd6
ep_bytes: 558bec81ec3c08000053565733f656ff
timestamp: 2013-10-15 12:38:30

Version Info:

0: [No Data]

TrojanDownloader:Win32/Upatre!pz also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanTrojan.Ppatre.Gen.1
ClamAVWin.Trojan.DustySky-22
FireEyeGeneric.mg.df5116e43c49c0f4
CAT-QuickHealTrojan.Mauvaise.SL1
SkyhighBehavesLike.Win32.Generic.hh
McAfeeDownloader-FBVZ!DF5116E43C49
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.ins
Cybereasonmalicious.e02f87
BaiduWin32.Trojan-Downloader.Waski.k
SymantecDownloader.Upatre!gm
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/TrojanDownloader.Waski.A
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Ppatre.Gen.1
AvastWin32:Vitro [Inf]
TencentTrojan.Win32.Downloader.wb
EmsisoftTrojan.Ppatre.Gen.1 (B)
F-SecureHeuristic.HEUR/AGEN.1317172
DrWebTrojan.DownLoader25.56634
VIPRETrojan.Ppatre.Gen.1
TrendMicroTrojan.Win32.UPATRE.SMCBT
Trapminemalicious.high.ml.score
SophosTroj/Upatre-YW
IkarusTrojan-Downloader.Win32.Waski
GDataWin32.Trojan.PSE.10H4FHC
JiangminTrojan/Generic.azrzv
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1317172
Antiy-AVLVirus/Win32.Expiro.ropf
Kingsoftmalware.kb.a.1000
XcitiumTrojWare.Win32.TrojanDownloader.Small.CDC@8mzsfr
ArcabitTrojan.Ppatre.Gen.1
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojanDownloader:Win32/Upatre!pz
VaristW32/Trojan.LSRX-1522
Acronissuspicious
BitDefenderThetaAI:Packer.A25FFE051F
ALYacTrojan.Ppatre.Gen.1
MAXmalware (ai score=87)
VBA32BScope.Trojan.Downloader
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTrojan.Win32.UPATRE.SMCBT
RisingDownloader.Waski!1.A489 (CLASSIC)
SentinelOneStatic AI – Malicious PE
FortinetW32/Dloader.ADC!tr
AVGWin32:Vitro [Inf]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove TrojanDownloader:Win32/Upatre!pz?

TrojanDownloader:Win32/Upatre!pz removal tool
  • 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.

About the author

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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