About “Trojan:Win32/OffLoader.GDAA!MTB” infection

The Trojan:Win32/OffLoader.GDAA!MTB 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 Trojan:Win32/OffLoader.GDAA!MTB virus can do?

Sample contains Overlay data
Performs HTTP requests potentially not found in PCAP.
Reads data out of its own binary image
Authenticode signature is invalid
Attempts to modify proxy settings
Deletes executed files from disk

How to determine Trojan:Win32/OffLoader.GDAA!MTB?


File Info:
name: F38D0C798AE9A7328436.mlw
path: /opt/CAPEv2/storage/binaries/5c5514b8d6e6949047b46045c96dd8be41b39183b5e925d68c787d67c20383de
crc32: E29A9CB3
md5: f38d0c798ae9a732843683468ec4848f
sha1: a2a4818fbf9fe300e45b0997ba9e967599d0b37b
sha256: 5c5514b8d6e6949047b46045c96dd8be41b39183b5e925d68c787d67c20383de
sha512: e10720b0481eba234396960d96c8f292085b99c7dc373e8ac0cf3641bb8054ab7d4ed0946477a23a8133a12abfa929a34c34507997c87d6e3a9eb56bb75e130a
ssdeep: 393216:DTSnEzqbCV1SHTA/Ogcu7Ot/2vZMrIlwsk7+ZHDlxp3AQ:D5ubCVKs/mu7y/2Wslhf
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T11AE63322F3D44CDEC527EFB714BD406746C84C465E283ECC2A26166C4F9B934AEAD726
sha3_384: ed15f139f31cdd650ac51741ceb4fe9242855bd96c66935760d9123084470ee482450de6ba7409648d61d67d733adb29
ep_bytes: 81ecf80300005556576a205f33ed6801
timestamp: 2023-07-02 02:09:48

Version Info:
0: [No Data]

Trojan:Win32/OffLoader.GDAA!MTB also known as:

Bkav	W32.AIDetectMalware
Elastic	malicious (high confidence)
VirIT	Trojan.Win32.NSISDrp.CHQB
ESET-NOD32	NSIS/TrojanDownloader.Agent.OBN
APEX	Malicious
Kaspersky	HEUR:Trojan-Downloader.Win32.OffLoader.gen
Avast	NSIS:DropperX-gen [Drp]
Google	Detected
F-Secure	Trojan.TR/Dropper.Gen
DrWeb	Trojan.DownLoad4.16275
Trapmine	malicious.moderate.ml.score
FireEye	Generic.mg.f38d0c798ae9a732
Ikarus	Trojan-Downloader.NSIS.Agent
Varist	W32/Trojan.WMIT-7221
Avira	TR/Dropper.Gen
Antiy-AVL	Trojan[Downloader]/Win32.OffLoader.gen
Kingsoft	malware.kb.a.980
Microsoft	Trojan:Win32/OffLoader.GDAA!MTB
ZoneAlarm	HEUR:Trojan-Downloader.Win32.OffLoader.gen
Cynet	Malicious (score: 99)
VBA32	suspected of Trojan.Downloader.gen
Cylance	unsafe
Fortinet	NSIS/Agent.OBN!tr.dldr
AVG	NSIS:DropperX-gen [Drp]
DeepInstinct	MALICIOUS

How to remove Trojan:Win32/OffLoader.GDAA!MTB?

Trojan:Win32/OffLoader.GDAA!MTB 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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