Categories: Malware

Win32:Dropper-NPX [Drp] removal

The Win32:Dropper-NPX [Drp] 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 Win32:Dropper-NPX [Drp] virus can do?

Sample contains Overlay data
Uses Windows utilities for basic functionality
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.
The executable is compressed using UPX
Authenticode signature is invalid
Uses Windows utilities to create a scheduled task
Deletes executed files from disk
Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32:Dropper-NPX [Drp]?


File Info:
name: 519FA0A40E4FDF733612.mlwpath: /opt/CAPEv2/storage/binaries/b7e6b2bc9dadb90699c7d72715b03afb549c4e7f1fbbfd6c82c06fb8af2aaff8crc32: F6DB483Amd5: 519fa0a40e4fdf7336128d1cc96a9f6dsha1: f6c119d706f7a68ef5d5acbda10e2bdc358827casha256: b7e6b2bc9dadb90699c7d72715b03afb549c4e7f1fbbfd6c82c06fb8af2aaff8sha512: bec03e733514199e88ebc6564f5b876c9d086479cf80ac26b06d1619b4b2c96ea73e8dbca15b7e4f04ce39c1c3468775749513c300afaa2da27adaddc9429caassdeep: 3072:J8M6y+zX8vKi9Rl6UEeHirUOQgUMtsC2/FDSKQz30:iMIUK6RldOQ5C2/FDYz30type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17E041602A20296A6F31A1B708621FDE0A5555D3C87D5E94EF03AFC75BD3B48B5E6308Fsha3_384: 996ef948897c8aa4e743cbfca4533502129e8f512bd985c7e7b109f7b616df950b520245e91d07c665ba60e81f989976ep_bytes: 60be00a042008dbe0070fdff57eb05a4timestamp: 2014-01-14 11:51:28
Version Info:
0: [No Data]

Win32:Dropper-NPX [Drp] also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Generic.lVFy
Elastic	malicious (moderate confidence)
MicroWorld-eScan	Gen:Heur.Mint.SP.Urelas.1
FireEye	Generic.mg.519fa0a40e4fdf73
CAT-QuickHeal	Trojan.Gupboot.G.mue
Skyhigh	BehavesLike.Win32.Corrupt.cc
Malwarebytes	Generic.Malware.AI.DDS
Zillya	Trojan.Urelas.Win32.1275
Sangfor	Trojan.Win32.Save.a
Alibaba	Malware:Win32/km_28108c.None
CrowdStrike	win/malicious_confidence_100% (W)
Arcabit	Trojan.Mint.SP.Urelas.1
Baidu	Win32.Trojan.Urelas.a
VirIT	Trojan.Win32.Generic.BGWY
Symantec	ML.Attribute.HighConfidence
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/Urelas.U
Cynet	Malicious (score: 100)
APEX	Malicious
ClamAV	Win.Trojan.Fragtor-10015655-0
Kaspersky	HEUR:Trojan.Win32.Generic
BitDefender	Gen:Heur.Mint.SP.Urelas.1
NANO-Antivirus	Trojan.Win32.Urelas.csnytn
Avast	Win32:Dropper-NPX [Drp]
Tencent	Malware.Win32.Gencirc.10b1ac32
Emsisoft	Gen:Heur.Mint.SP.Urelas.1 (B)
F-Secure	Trojan.TR/Spy.Gen2
DrWeb	Trojan.DownLoader9.10408
VIPRE	Gen:Heur.Mint.SP.Urelas.1
TrendMicro	TROJ_URELAS_EK0902B4.UVPM
Trapmine	malicious.high.ml.score
Sophos	Troj/Urelas-Q
Ikarus	Trojan.Win32.Gupboot
Jiangmin	Backdoor.Generic.aalj
Varist	W32/Gupboot.B.gen!Eldorado
Avira	TR/Spy.Gen2
MAX	malware (ai score=84)
Antiy-AVL	Trojan/Win32.Urelas
Kingsoft	malware.kb.b.837
Xcitium	TrojWare.Win32.Urelas.DAQ@5qwr5f
Microsoft	Trojan:Win32/Urelas!atmnm
ViRobot	Trojan.Win32.Urelas.182203
ZoneAlarm	HEUR:Trojan.Win32.Generic
GData	Gen:Heur.Mint.SP.Urelas.1
Google	Detected
AhnLab-V3	Backdoor/Win32.Plite.R95024
McAfee	Obfuscated-FAHE!hb
VBA32	SScope.Backdoor.Gulf
Cylance	unsafe
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	TROJ_URELAS_EK0902B4.UVPM
Rising	Backdoor.Generic!8.CE (TFE:5:lHuZW9pdstO)
Yandex	Trojan.Urelas!YZACzIRkcnY
SentinelOne	Static AI – Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Generic.AC.882B!tr
BitDefenderTheta	Gen:NN.ZexaF.36792.lmHfaCHtiNki
AVG	Win32:Dropper-NPX [Drp]
Cybereason	malicious.706f7a
DeepInstinct	MALICIOUS