Troj/Drop-DEI (file analysis)

The Troj/Drop-DEI 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 Troj/Drop-DEI virus can do?

Sample contains Overlay data
Authenticode signature is invalid
Anomalous binary characteristics

How to determine Troj/Drop-DEI?


File Info:
name: 10A09A2783E68059C63A.mlw
path: /opt/CAPEv2/storage/binaries/12d8a8e6054c7501234b166dde6bb4978350237baabbbdfb510786c75a21cdf9
crc32: 42429B00
md5: 10a09a2783e68059c63a5dd4fe9f2236
sha1: a05024d879beef5f171c1b80ff66deaf064a012a
sha256: 12d8a8e6054c7501234b166dde6bb4978350237baabbbdfb510786c75a21cdf9
sha512: 45e9b85947fdb572e7338475bc96a117d289df01803047da3c9cab601c11ccbf61768425c277083efc288c41886290fa17d887e4ec208442a5bf46f5f147f09a
ssdeep: 98304:lMbnsqA8bPk5HyUN8k5h/wDdEoNiV4I/hwAf1wAoTamiyMXGz3atRTqk4eurBKzY:yb3bPk5HyC8k5h/wDdEoNiV4I/WWwA7m
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1F7566C11E5C340F5EEA385709297F36FA731B9418130DDEEF9886A45EF33A415A2E329
sha3_384: 0abd212b992e62ef89e6a28a78f035559d38bdcc5cf1b20b9de724ed018100162ec390bd388a93fff9815ea7f88f43c0
ep_bytes: 6a2868a0124000e8e301000033ff57ff
timestamp: 2004-07-12 19:31:07

Version Info:
Translation: 0x0409 0x04e4
CompanyName: Microsoft Corporation
FileVersion: 2001.12.4414.258
InternalName: MIGREGDB.EXE
LegalCopyright: Copyright (C) Microsoft Corp. 1995-1999
LegalTrademarks: Microsoft(R) is a registered trademark of Microsoft Corporation. Windows(TM) is a trademark of Microsoft Corporation
ProductName: COM Services
ProductVersion: 03.00.00.4414

Troj/Drop-DEI also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Generic.muUB
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Mikey.149387
CAT-QuickHeal	Trojan.AgenFC.S20327787
Skyhigh	BehavesLike.Win32.RealProtect.th
ALYac	Gen:Variant.Mikey.149387
Malwarebytes	Generic.Malware/Suspicious
Zillya	Dropper.Agent.Win32.468198
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 005982a91 )
Alibaba	Trojan:MSIL/DropperX.b77398ae
K7GW	Trojan ( 005982a91 )
Arcabit	Trojan.Mikey.D2478B
Symantec	ML.Attribute.HighConfidence
tehtris	Generic.Malware
ESET-NOD32	a variant of MSIL/TrojanDropper.Agent.FIF
Cynet	Malicious (score: 100)
APEX	Malicious
ClamAV	Win.Malware.Generic-9839999-0
BitDefender	Gen:Variant.Mikey.149387
NANO-Antivirus	Trojan.Win32.Dropper.kcpvrp
Avast	Win32:DropperX-gen [Drp]
Tencent	Trojan-Dropper.MSIL.Agent.kd
Sophos	Troj/Drop-DEI
F-Secure	Heuristic.HEUR/AGEN.1306700
VIPRE	Gen:Variant.Mikey.149387
Emsisoft	Gen:Variant.Mikey.149387 (B)
SentinelOne	Static AI – Malicious PE
Avira	HEUR/AGEN.1306700
Antiy-AVL	Trojan/Win32.Generic
Microsoft	Trojan:MSIL/TrojanDropper.PSE!MTB
GData	Gen:Variant.Mikey.149387
Varist	W32/MSIL_Kryptik.CZ.gen!Eldorado
Acronis	suspicious
McAfee	Artemis!10A09A2783E6
VBA32	TScope.Trojan.MSIL
Cylance	unsafe
Panda	Trj/CI.A
Yandex	Trojan.Agent!AXRJ9YG7c6c
Ikarus	Trojan-Dropper.MSIL.Agent
MaxSecure	Trojan.Malware.121218.susgen
Fortinet	W32/Ipamor.AB32!tr
AVG	Win32:DropperX-gen [Drp]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)

How to remove Troj/Drop-DEI?

Troj/Drop-DEI 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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