Categories: Malware

UDS:AdWare.NSIS.Agent.fn removal guide

The UDS:AdWare.NSIS.Agent.fn 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 UDS:AdWare.NSIS.Agent.fn virus can do?

Behavioural detection: Executable code extraction – unpacking
Performs HTTP requests potentially not found in PCAP.
Reads data out of its own binary image
Installs a browser addon or extension
CAPE extracted potentially suspicious content
Unconventionial binary language: Chinese (Simplified)
Unconventionial language used in binary resources: Chinese (Simplified)
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Uses Windows utilities for basic functionality
Behavioural detection: Injection (inter-process)
Attempts to modify proxy settings
Harvests cookies for information gathering
Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine UDS:AdWare.NSIS.Agent.fn?


File Info:
name: 90A7F87D262320EB853C.mlwpath: /opt/CAPEv2/storage/binaries/b683feb3ccabdea3d235c0e3da152e468e421f7a9b496218e9762cc49fbd47e0crc32: 1AA0CD8Emd5: 90a7f87d262320eb853ce7b86f6e1ad8sha1: db55e24574b78951419c4f936b93bca1ca2cd827sha256: b683feb3ccabdea3d235c0e3da152e468e421f7a9b496218e9762cc49fbd47e0sha512: d70a9f4ad8fd360f0cfaad6bc08d8b45baee66ce4b5074835b9e5c9f7167e9faf43ed49baa996fb6a102b7f53567cac0c7527e28fc2e1a0e3ee03f0dede644f9ssdeep: 196608:gOVvimtd/NpIrT/K9tmA4yJa+aOKMJaYhp4W53LQfUO5HQaf+Hflu/JV7W:esHgy9kAq+arGTuWBnyfmu/LWtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17BE61213EF818462D21B367015B62739EA75DF610A208693EBF4FDB85D322E09A7734Dsha3_384: cb674d874c6ab8ee83ab431a044b5c921e2bd985d36379c23513f9822e17861d53d381d590641deff0fbdedc04741486ep_bytes: 558bec6aff6870231001689489570064timestamp: 2021-03-03 15:55:19
Version Info:
FileVersion: 3.2.3.2FileDescription: 赛尔号登录器ProductName: CHIKA登录器ProductVersion: 3.2.3.2CompanyName: bopLegalCopyright: bop 版权所有Comments: 赛尔号登录器Translation: 0x0804 0x04b0

UDS:AdWare.NSIS.Agent.fn also known as:

Lionic	Adware.NSIS.Agent.2!c
tehtris	Generic.Malware
ClamAV	Win.Malware.Trojanx-9951053-0
FireEye	Generic.mg.90a7f87d262320eb
Cylance	unsafe
Zillya	Adware.Agent.Win32.177553
Sangfor	Suspicious.Win32.Save.ins
K7AntiVirus	Trojan ( 005246d51 )
Alibaba	Trojan:Win32/Generic.8b1f8cef
K7GW	Trojan ( 005246d51 )
Cybereason	malicious.574b78
BitDefenderTheta	Gen:NN.ZexaF.36196.@t0@a05GRnnH
Cyren	W32/Trojan.CLL.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/Packed.FlyStudio.AA potentially unwanted
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	not-a-virus:UDS:AdWare.NSIS.Agent.fn
Avast	Win32:Malware-gen
McAfee-GW-Edition	BehavesLike.Win32.Generic.tc
Sophos	Generic Reputation PUA (PUA)
SentinelOne	Static AI – Malicious PE
GData	Win32.Trojan.PSE.1KQMTX4
Antiy-AVL	Trojan/Win32.FlyStudio.a
Xcitium	TrojWare.Win32.Agent.OSCF@5rs7jr
ZoneAlarm	not-a-virus:UDS:AdWare.NSIS.Agent.fn
Google	Detected
McAfee	GenericRXAA-AA!90A7F87D2623
VBA32	BScope.Trojan.Glupteba
Malwarebytes	Crypt.Trojan.Malicious.DDS
TrendMicro-HouseCall	TROJ_GEN.R002H0CE223
Rising	Adware.Agent/NSIS!8.139CA (CLOUD)
Ikarus	Trojan.Win32
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/CoinMiner.PHP!tr
AVG	Win32:Malware-gen
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_60% (D)