Categories: PUA

PUP.Optional.ChinAd.DDS (file analysis)

The PUP.Optional.ChinAd.DDS 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 PUP.Optional.ChinAd.DDS virus can do?

Behavioural detection: Executable code extraction – unpacking
Sample contains Overlay data
Unconventionial binary language: Chinese (Simplified)
Unconventionial language used in binary resources: Chinese (Simplified)
The binary contains an unknown PE section name indicative of packing
Executable file is packed/obfuscated with ASPack
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid

How to determine PUP.Optional.ChinAd.DDS?


File Info:
name: 3B770CD5696FA7D9DFDE.mlwpath: /opt/CAPEv2/storage/binaries/6f28864f83a4fc906a7e86f4f528fc4dba71b59cdc99e61173d372800410ca31crc32: 34179ADFmd5: 3b770cd5696fa7d9dfde71a20e47b838sha1: fde2e60c99373826256165fd8f4b27920d897faesha256: 6f28864f83a4fc906a7e86f4f528fc4dba71b59cdc99e61173d372800410ca31sha512: c63a119b22dd74ffbb044abb9d9fb8e83a3dc8192b290c59a36aa56d571932f7feaed5e6e97fe2c363cb3ff293fd10180786d625e1f634305dacdee163a26153ssdeep: 98304:4UT8DFGXgUOyFH2Wjz0Pj2M/W3KkwtfuSNWIjjMG5GbxnqzgzuEjM3jny:4UcUXMiox/VuKB5GbBigvj2jnytype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1D646336099F38213D5368771A69DAA337166C32EF4ECD3223287974F7EA755E80D2780sha3_384: 5bb2cd35905e4b026b5f91802e64f98d19285949a6424f165a7966e86cfa7ee48189f1358140655f27f39c92c0c28e0eep_bytes: 60e803000000e9eb045d4555c3e80100timestamp: 2023-02-15 15:12:16
Version Info:
FileVersion: 1.0.0.0FileDescription:  ProductName:  ProductVersion: 1.0.0.0CompanyName:  LegalCopyright:   版权所有Comments: 本程序使用易语言编写(http://www.eyuyan.com)Translation: 0x0804 0x04b0

PUP.Optional.ChinAd.DDS also known as:

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Convagent.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Fragtor.217141
FireEye	Generic.mg.3b770cd5696fa7d9
ALYac	Gen:Variant.Fragtor.217141
Malwarebytes	PUP.Optional.ChinAd.DDS
K7AntiVirus	Adware ( 005848221 )
Alibaba	TrojanDownloader:Win32/FlyStudio.c4302dc9
K7GW	Adware ( 005848221 )
Cybereason	malicious.c99373
BitDefenderTheta	Gen:NN.ZexaF.36196.@B1baO@2TWkb
Symantec	ML.Attribute.HighConfidence
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/Packed.FlyStudio.AA potentially unwanted
APEX	Malicious
Cynet	Malicious (score: 100)
BitDefender	Gen:Variant.Fragtor.217141
NANO-Antivirus	Trojan.Win32.Convagent.juwkoz
Tencent	Trojan-Dropper.Win32.Injector.ka
Sophos	Generic Reputation PUA (PUA)
F-Secure	Heuristic.HEUR/AGEN.1331983
DrWeb	Tool.NSudo.1
VIPRE	Gen:Variant.Fragtor.217141
McAfee-GW-Edition	BehavesLike.Win32.Generic.tc
Trapmine	suspicious.low.ml.score
Emsisoft	Gen:Variant.Fragtor.217141 (B)
Jiangmin	TrojanDownloader.Convagent.dz
Avira	HEUR/AGEN.1331983
Antiy-AVL	Trojan[Packed]/Win32.FlyStudio
Arcabit	Trojan.Fragtor.D35035
ZoneAlarm	HEUR:Trojan-Downloader.Win32.Convagent.gen
Google	Detected
AhnLab-V3	Trojan/Win.Generic.R533686
Acronis	suspicious
MAX	malware (ai score=84)
DeepInstinct	MALICIOUS
Cylance	unsafe
SentinelOne	Static AI – Suspicious PE
CrowdStrike	win/malicious_confidence_90% (D)