Trojan

About “TrojanDownloader:Win32/Upatre!pz” infection

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: FC976EEFD56C759F7A43.mlw
path: /opt/CAPEv2/storage/binaries/215cbbdcaa0b99c3ebbc529c19d1edda84993dd0eac3e9e30a64e2b81c194a5b
crc32: 4F0059A1
md5: fc976eefd56c759f7a4388bb88a2b39a
sha1: e5c67b7a382addf78ace58bd27b9c6644088bf13
sha256: 215cbbdcaa0b99c3ebbc529c19d1edda84993dd0eac3e9e30a64e2b81c194a5b
sha512: 3c8716e499a057abecc502cbf3e0577a25e0b128c63ffaa8232aabf56f90120429ad5fff7f2d1b23022d9aa396f56c8d92b1f98082600b1bf9acc06252573a1f
ssdeep: 12288:T4A+AUTpldpbKSb8l52Qyvj5yMUaSv/DLO4A37z3wa362UnNuI55JPB0b+n:8A+AUTpldpbba5kv8MUaSzLO/3PwfNN9
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1EBA48D312BCA56B6E353D8F246FAF7F18579F534521FD25EE3C80F0A49229809A11E1B
sha3_384: 690c8bd14862d74c2137cde2b79f7c9fe69e9589c1e8267a2e9267a652055f78c273786c54ba9f4907a44672ceafa3be
ep_bytes: 558bec81ec3c08000053565733f656ff
timestamp: 2013-10-15 12:38:30

Version Info:

0: [No Data]

TrojanDownloader:Win32/Upatre!pz also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
ClamAVWin.Trojan.DustySky-22
CAT-QuickHealTrojan.Mauvaise.SL1
SkyhighBehavesLike.Win32.Generic.gh
ALYacTrojan.Ppatre.Gen.1
MalwarebytesGeneric.Malware.AI.DDS
VIPRETrojan.Ppatre.Gen.1
SangforSuspicious.Win32.Save.ins
BitDefenderTrojan.Ppatre.Gen.1
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaAI:Packer.73A148EE1F
SymantecDownloader.Upatre!gm
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/TrojanDownloader.Waski.A
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
MicroWorld-eScanTrojan.Ppatre.Gen.1
AvastWin32:Vitro [Inf]
TencentTrojan.Win32.Downloader.wb
EmsisoftTrojan.Ppatre.Gen.1 (B)
BaiduWin32.Trojan-Downloader.Waski.k
F-SecureHeuristic.HEUR/AGEN.1317172
DrWebTrojan.DownLoader25.56634
ZillyaDownloader.Waski.Win32.85560
TrendMicroTrojan.Win32.UPATRE.SMCBT
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.fc976eefd56c759f
SophosTroj/Upatre-YW
SentinelOneStatic AI – Malicious PE
JiangminTrojan/Generic.azrzv
WebrootW32.Trojan.Gen
GoogleDetected
AviraHEUR/AGEN.1317172
MAXmalware (ai score=81)
Antiy-AVLVirus/Win32.Expiro.ropf
MicrosoftTrojanDownloader:Win32/Upatre!pz
XcitiumTrojWare.Win32.TrojanDownloader.Small.CDC@8mzsfr
ArcabitTrojan.Ppatre.Gen.1
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan.PSE.10H4FHC
VaristW32/Trojan.LSRX-1522
Acronissuspicious
McAfeeDownloader-FBVZ!FC976EEFD56C
VBA32BScope.Trojan.Downloader
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTrojan.Win32.UPATRE.SMCBT
RisingDownloader.Waski!1.A489 (CLASSIC)
YandexTrojan.GenAsa!xjw/xZS1BKE
IkarusTrojan-Downloader.Win32.Waski
MaxSecureSpy.Zbot.wpvt
FortinetW32/Waski.A!tr
AVGWin32:Vitro [Inf]
Cybereasonmalicious.a382ad
DeepInstinctMALICIOUS

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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