Categories: Trojan

About “TrojanDownloader:Win32/Upatre!pz” infection

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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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.mlwpath: /opt/CAPEv2/storage/binaries/215cbbdcaa0b99c3ebbc529c19d1edda84993dd0eac3e9e30a64e2b81c194a5bcrc32: 4F0059A1md5: fc976eefd56c759f7a4388bb88a2b39asha1: e5c67b7a382addf78ace58bd27b9c6644088bf13sha256: 215cbbdcaa0b99c3ebbc529c19d1edda84993dd0eac3e9e30a64e2b81c194a5bsha512: 3c8716e499a057abecc502cbf3e0577a25e0b128c63ffaa8232aabf56f90120429ad5fff7f2d1b23022d9aa396f56c8d92b1f98082600b1bf9acc06252573a1fssdeep: 12288:T4A+AUTpldpbKSb8l52Qyvj5yMUaSv/DLO4A37z3wa362UnNuI55JPB0b+n:8A+AUTpldpbba5kv8MUaSzLO/3PwfNN9type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1EBA48D312BCA56B6E353D8F246FAF7F18579F534521FD25EE3C80F0A49229809A11E1Bsha3_384: 690c8bd14862d74c2137cde2b79f7c9fe69e9589c1e8267a2e9267a652055f78c273786c54ba9f4907a44672ceafa3beep_bytes: 558bec81ec3c08000053565733f656fftimestamp: 2013-10-15 12:38:30
Version Info:
0: [No Data]

TrojanDownloader:Win32/Upatre!pz also known as:

Bkav	W32.AIDetectMalware
Elastic	malicious (high confidence)
ClamAV	Win.Trojan.DustySky-22
CAT-QuickHeal	Trojan.Mauvaise.SL1
Skyhigh	BehavesLike.Win32.Generic.gh
ALYac	Trojan.Ppatre.Gen.1
Malwarebytes	Generic.Malware.AI.DDS
VIPRE	Trojan.Ppatre.Gen.1
Sangfor	Suspicious.Win32.Save.ins
BitDefender	Trojan.Ppatre.Gen.1
CrowdStrike	win/malicious_confidence_100% (D)
BitDefenderTheta	AI:Packer.73A148EE1F
Symantec	Downloader.Upatre!gm
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/TrojanDownloader.Waski.A
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan.Win32.Generic
MicroWorld-eScan	Trojan.Ppatre.Gen.1
Avast	Win32:Vitro [Inf]
Tencent	Trojan.Win32.Downloader.wb
Emsisoft	Trojan.Ppatre.Gen.1 (B)
Baidu	Win32.Trojan-Downloader.Waski.k
F-Secure	Heuristic.HEUR/AGEN.1317172
DrWeb	Trojan.DownLoader25.56634
Zillya	Downloader.Waski.Win32.85560
TrendMicro	Trojan.Win32.UPATRE.SMCBT
Trapmine	malicious.high.ml.score
FireEye	Generic.mg.fc976eefd56c759f
Sophos	Troj/Upatre-YW
SentinelOne	Static AI – Malicious PE
Jiangmin	Trojan/Generic.azrzv
Webroot	W32.Trojan.Gen
Google	Detected
Avira	HEUR/AGEN.1317172
MAX	malware (ai score=81)
Antiy-AVL	Virus/Win32.Expiro.ropf
Microsoft	TrojanDownloader:Win32/Upatre!pz
Xcitium	TrojWare.Win32.TrojanDownloader.Small.CDC@8mzsfr
Arcabit	Trojan.Ppatre.Gen.1
ZoneAlarm	HEUR:Trojan.Win32.Generic
GData	Win32.Trojan.PSE.10H4FHC
Varist	W32/Trojan.LSRX-1522
Acronis	suspicious
McAfee	Downloader-FBVZ!FC976EEFD56C
VBA32	BScope.Trojan.Downloader
Cylance	unsafe
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	Trojan.Win32.UPATRE.SMCBT
Rising	Downloader.Waski!1.A489 (CLASSIC)
Yandex	Trojan.GenAsa!xjw/xZS1BKE
Ikarus	Trojan-Downloader.Win32.Waski
MaxSecure	Spy.Zbot.wpvt
Fortinet	W32/Waski.A!tr
AVG	Win32:Vitro [Inf]
Cybereason	malicious.a382ad
DeepInstinct	MALICIOUS