Categories: Trojan

TrojanDownloader:Win32/Upatre!pz (file analysis)

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
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 TrojanDownloader:Win32/Upatre!pz?


File Info:
name: 8BF36A8832E4E34A59B5.mlwpath: /opt/CAPEv2/storage/binaries/276a18dcca3b11557ae034c6fc3d6b0c262ef1063cfca44e2ef1857d9c355690crc32: 2F18A0BEmd5: 8bf36a8832e4e34a59b5224f801941c5sha1: 74a9009dabb7d997b7e22e7e699d878fd5ab05a0sha256: 276a18dcca3b11557ae034c6fc3d6b0c262ef1063cfca44e2ef1857d9c355690sha512: bcb8b1f41a4270341e5cbf90db1b4980bb6958eac36c65c1eac073a7030ff91aa8d76e7d0ae10fe7fb5e14f2ef4b41d63abd22cb4b0c77fec0180b4718325e2dssdeep: 384:Xz8qWI9TtGINz8PUAZL5G2WdLxSiPuCxvCDoCFJCpIsL7EO:XYqTTIINYPJZLOdLxxWCJ2oCFJfs5type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T10F92103C5ED51AB6E377CAB6C6F241C7B965B42238129CCE40CB43850813F67BDA1A1Esha3_384: 19fb9f2531aca7cbd3c4a28dda62dd0ba96eb8efb17a0beffe3d77a722502cca6c5278c6a17f05c89e13ee3d8b721e0aep_bytes: b800624000ffe088f8a8d46994d9b7f5timestamp: 2013-09-11 14:39:41
Version Info:
0: [No Data]

TrojanDownloader:Win32/Upatre!pz also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Upatre.1j!c
tehtris	Generic.Malware
MicroWorld-eScan	Trojan.GenericKD.71273870
CAT-QuickHeal	Trojan.Mauvaise.SL1
Skyhigh	BehavesLike.Win32.Generic.mt
ALYac	Trojan.GenericKD.71273870
Cylance	unsafe
Zillya	Downloader.Generic.Win32.8667
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 005568151 )
K7GW	Trojan ( 005568151 )
Cybereason	malicious.832e4e
Arcabit	Trojan.Generic.D43F8D8E
BitDefenderTheta	AI:Packer.5516F9F41E
Symantec	Downloader.Upatre!gm
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/TrojanDownloader.Small.PRL
APEX	Malicious
TrendMicro-HouseCall	TROJ_UPATRE.SMAS
ClamAV	Win.Malware.Ppatre-7113132-0
Kaspersky	HEUR:Trojan-Downloader.Win32.Upatre.gen
BitDefender	Trojan.GenericKD.71273870
Avast	Win32:TrojanX-gen [Trj]
Tencent	Trojan-DL.Win32.Upatre.kaj
Emsisoft	Trojan.GenericKD.71273870 (B)
F-Secure	Trojan.TR/Dropper.Gen
DrWeb	Trojan.DownLoader26.64201
VIPRE	Trojan.GenericKD.71273870
TrendMicro	TROJ_UPATRE.SMAS
Trapmine	malicious.high.ml.score
FireEye	Generic.mg.8bf36a8832e4e34a
Sophos	W32/Systro-AB
Ikarus	Trojan-Downloader.Win32.Small
Jiangmin	Trojan.Generic.dunym
Google	Detected
Avira	TR/Dropper.Gen
Varist	W32/S-c0caa7f2!Eldorado
Antiy-AVL	Trojan/Win32.Waski.a
Kingsoft	malware.kb.a.1000
Xcitium	TrojWare.Win32.TrojanDownloader.Upatre.ACC@56yhj8
Microsoft	TrojanDownloader:Win32/Upatre!pz
ZoneAlarm	HEUR:Trojan-Downloader.Win32.Upatre.gen
GData	Win32.Trojan.PSE.H9T46E
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win32.Upatre.R289382
Acronis	suspicious
McAfee	GenericRXIH-XP!8BF36A8832E4
MAX	malware (ai score=82)
VBA32	Trojan.Downloader
Malwarebytes	Generic.Malware.AI.DDS
Panda	Trj/Genetic.gen
Rising	Worm.Soltern!1.BB24 (CLASSIC)
Yandex	Trojan.GenAsa!LXiB97J6ZtU
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Parite.C
AVG	Win32:TrojanX-gen [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (D)
alibabacloud	Trojan:Win/Upatre.I(dyn)