Trojan

Trojan-Downloader.Win32.Upatre.cmsa removal guide

Malware Removal

The Trojan-Downloader.Win32.Upatre.cmsa 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 Trojan-Downloader.Win32.Upatre.cmsa virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • 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
  • Unconventionial language used in binary resources: Norwegian (Bokmal)
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Trojan-Downloader.Win32.Upatre.cmsa?


File Info:

name: 2D3045B5C589A29E75E5.mlw
path: /opt/CAPEv2/storage/binaries/e544b1a4bc987077992394f36515ccd045e57cd306249abfb2df494fc8dc27d7
crc32: 634CA32B
md5: 2d3045b5c589a29e75e572b88e1e7ca5
sha1: ddc20b5b21eba13aa2fa3e5f7d46bf2ef5f43528
sha256: e544b1a4bc987077992394f36515ccd045e57cd306249abfb2df494fc8dc27d7
sha512: 0cd2ef14c0d96123817524d52bcfda10a23546b53444bcb613e67469802705ec0209a5964e3e50f16754f9b5b6871c1e299d8545afa904b9910eb04e4f62cd6d
ssdeep: 1536:SP3DgM88ic7AIXw3Psvl+AfSofXGfN19D+2M2GAoUglcsddLyc:GR8yl+jofXGfN1BnMJUpsddH
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B6834A327BC58572F737867448F6C1926B6ABC233A51550F298A63090D73B929EF231F
sha3_384: 0be7720390f66941f31a7910b8c3eda694d8c20012cd06000f6f94684db18870c01e2a9331a51665f1b63ccd87adea3e
ep_bytes: e8f4150000e978feffff8bff558bec8b
timestamp: 2015-03-01 02:46:12

Version Info:

0: [No Data]

Trojan-Downloader.Win32.Upatre.cmsa also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
CynetMalicious (score: 100)
FireEyeGeneric.mg.2d3045b5c589a29e
CAT-QuickHealTrojan.Necurs.MUE.A4
McAfeeUpatre-FACQ!2D3045B5C589
MalwarebytesCrypt.Trojan.Malicious.DDS
ZillyaDownloader.UpatreGen.Win32.90
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004c75411 )
K7GWTrojan ( 004c75411 )
Cybereasonmalicious.5c589a
BaiduWin32.Trojan.Kryptik.jr
VirITTrojan.Win32.Generic.EXH
CyrenW32/Upatre.BE.gen!Eldorado
SymantecDownloader.Upatre!gen5
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Kryptik.DOJF
APEXMalicious
KasperskyTrojan-Downloader.Win32.Upatre.cmsa
BitDefenderTrojan.Upatre.Gen.3
NANO-AntivirusTrojan.Win32.Upatre.dtlsny
MicroWorld-eScanTrojan.Upatre.Gen.3
AvastWin32:Evo-gen [Trj]
TencentTrojan-Downloader.Win32.Waski.16000151
EmsisoftTrojan.Upatre.Gen.3 (B)
F-SecureTrojan.TR/Dldr.Upatre.MU
DrWebTrojan.DownLoader16.183
VIPRETrojan.Upatre.Gen.3
TrendMicroTROJ_UPATRE.SMJV4
McAfee-GW-EditionBehavesLike.Win32.Upatre.mh
Trapminemalicious.high.ml.score
SophosTroj/Upatre-OS
IkarusTrojan.Win32.Waski
GDataTrojan.Upatre.Gen.3
JiangminTrojan/Generic.bgsjz
AviraTR/Dldr.Upatre.MU
Antiy-AVLTrojan[Downloader]/Win32.Upatre
XcitiumTrojWare.Win32.TrojanDownloader.Upatre.DOM@5st38w
ArcabitTrojan.Upatre.Gen.3
ZoneAlarmTrojan-Downloader.Win32.Upatre.cmsa
MicrosoftTrojanDownloader:Win32/Upatre
GoogleDetected
AhnLab-V3Trojan/Win32.Upatre.R155998
BitDefenderThetaGen:NN.ZexaF.36196.fqY@a0n1o5nO
ALYacTrojan.Upatre.Gen.3
MAXmalware (ai score=88)
VBA32BScope.TrojanDownloader.Upatre
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_UPATRE.SMJV4
RisingDownloader.Upatre!1.A19D (CLASSIC)
YandexTrojan.DL.Upatre!xJgOjZo2CXc
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Upatre.Gen
FortinetW32/Kryptik.DQAA!tr
AVGWin32:Evo-gen [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Trojan-Downloader.Win32.Upatre.cmsa?

Trojan-Downloader.Win32.Upatre.cmsa 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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