Trojan

TrojanDownloader:Win32/Sinresby!pz removal guide

Malware Removal

The TrojanDownloader:Win32/Sinresby!pz 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What TrojanDownloader:Win32/Sinresby!pz virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Presents an Authenticode digital signature
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • 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
  • Deletes executed files from disk
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine TrojanDownloader:Win32/Sinresby!pz?


File Info:

name: 808442EDBB7E2ACA7790.mlw
path: /opt/CAPEv2/storage/binaries/4746dc2345065dbdc87659267f71f03ca70a33fa9fa155141585a2e8ba354fe2
crc32: 2CDD3BBD
md5: 808442edbb7e2aca77902b02016fdba9
sha1: 493fd1cfade29553748d022450461e07137d0c11
sha256: 4746dc2345065dbdc87659267f71f03ca70a33fa9fa155141585a2e8ba354fe2
sha512: 69445bf7a11f913b78bfbe195f7613ed76b92b4e5378b3baf3ec259acde58b2bc34b2c001a87a4d2f4c374da13e9e8476de1ccd6ebdfed448e2530c60790e2a6
ssdeep: 196608:kZUUDQ7Ej9LCs9RVKTwbY4gE8ismOWQEqns00E/rC4hco17FiNwrxPksVp+aUskq:ka0Q7E19aoY4g233FE/e4hH17MNW5kW5
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D7C633806180EDC0D74DB071DDE5C6F163967CB4F45E0A4360FEBE6771BA38A88E5A92
sha3_384: 0b8ba15a53fe8311b342be676858ff3418ddcea280cf590924a649bf1965c5bd9937ae29217aa05250b787992eda65b0
ep_bytes: 60be0050f8008dbe00c047ff5789e58d
timestamp: 2023-08-08 13:53:23

Version Info:

FileVersion: 1.0.0.0
FileDescription: 专业下载器
ProductName: 专业下载器
ProductVersion: 1.0.0.0
LegalCopyright: 作者版权所有 请尊重并使用正版
Comments: 本程序使用易语言编写(http://www.eyuyan.com)
Translation: 0x0804 0x04b0

TrojanDownloader:Win32/Sinresby!pz also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Bsymem.4!c
Elasticmalicious (moderate confidence)
MicroWorld-eScanTrojan.GenericKD.70701387
SkyhighArtemis!Trojan
McAfeeArtemis!808442EDBB7E
Cylanceunsafe
VIPRETrojan.GenericKD.70701387
SangforTrojan.Win32.Save.a
K7AntiVirusAdware ( 005848221 )
K7GWAdware ( 005848221 )
CrowdStrikewin/malicious_confidence_100% (W)
ArcabitTrojan.Generic.D436D14B
BitDefenderThetaGen:NN.ZexaF.36680.@pMfa0CF3gob
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
CynetMalicious (score: 100)
APEXMalicious
KasperskyTrojan.Win32.Bsymem.aobh
BitDefenderTrojan.GenericKD.70701387
NANO-AntivirusTrojan.Win32.Bsymem.kewrtu
AvastWin32:TrojanX-gen [Trj]
EmsisoftTrojan.GenericKD.70701387 (B)
F-SecureTrojan.TR/Bsymem.yepny
ZillyaTrojan.Bsymem.Win32.5277
TrendMicroTROJ_GEN.R002C0WLC23
SophosGeneric Reputation PUA (PUA)
IkarusTrojan.Win32
JiangminTrojan.Bsymem.csi
WebrootW32.Malware.Gen
VaristW32/ABRisk.JURR-2895
AviraTR/Bsymem.yepny
Antiy-AVLTrojan[Packed]/Win32.FlyStudio
MicrosoftTrojanDownloader:Win32/Sinresby!pz
ZoneAlarmTrojan.Win32.Bsymem.aobh
GDataWin32.Trojan.PSE.15MID6N
GoogleDetected
AhnLab-V3Trojan/Win.Generic.R581001
MAXmalware (ai score=80)
MalwarebytesTrojan.MalPack.FlyStudio
TrendMicro-HouseCallTROJ_GEN.R002C0WLC23
RisingTrojan.ShellCodeRunner!1.ED43 (CLOUD)
SentinelOneStatic AI – Malicious PE
MaxSecureDropper.Dinwod.frindll
FortinetW32/CoinMiner.PHP!tr
AVGWin32:TrojanX-gen [Trj]
Cybereasonmalicious.fade29
DeepInstinctMALICIOUS

How to remove TrojanDownloader:Win32/Sinresby!pz?

TrojanDownloader:Win32/Sinresby!pz 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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