Malware

How to remove “Downloader.NSIS.Sogou.A”?

Malware Removal

The Downloader.NSIS.Sogou.A 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 Downloader.NSIS.Sogou.A virus can do?

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Network activity contains more than one unique useragent.
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

yz.app.sogou.com
ping.t.sogou.com
yze.t.sogou.com

How to determine Downloader.NSIS.Sogou.A?


File Info:

crc32: 6289D2DA
md5: 52a408b64c4417be57c1e8788714282d
name: sogoulb.e
sha1: 5fa50b66ef5646c9d98420175939c2c504f207c5
sha256: 33b4ba39b9cfd28282774557c374477676427294c1e296b777c3c7db3aa4953e
sha512: b7daa19deafa3128b92dcff0565456fbd75bf53b2c8a1aec8bb96135beb7558a34e446a31c3acffd5c1d88d84a5bbd4e5311693b58b9ca0b9a3f1fad243361b1
ssdeep: 49152:C2OOenGxGipXs22a/tgrYJUGfZC3wA6EylfwEaFWM:4OenWhXvttLxC3sEwwMM
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 2014 Sogou.com Inc. All rights reserved.
InternalName: MiniDownLoad.exe
FileVersion: 3.1.8.79
CompanyName: Sogou.com Inc.
ProductName: x8f6fx4ef6x52a9x624b
ProductVersion: 3.1.8.79
FileDescription: x8f6fx4ef6x52a9x624b
OriginalFilename: MiniDownLoad.exe
Translation: 0x0804 0x04b0

Downloader.NSIS.Sogou.A also known as:

BkavW32.HfsAdware.170E
FireEyeGeneric.mg.52a408b64c4417be
CAT-QuickHealDownloader.NSIS.Sogou.A
McAfeeArtemis!52A408B64C44
CylanceUnsafe
VIPREAdware.Sogou
K7AntiVirusUnwanted-Program ( 004cca081 )
K7GWUnwanted-Program ( 004cca081 )
Invinceaheuristic
F-ProtW32/Sogou.H.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Adware-gen [Adw]
ClamAVWin.Worm.Chir-2282
Kasperskynot-a-virus:Downloader.Win32.Sogou.g
AlibabaDownloader:Win32/Sogou.12815188
NANO-AntivirusTrojan.Win32.Sogou.dytxqq
ViRobotAdware.Sogou.2354752.FO
Endgamemalicious (high confidence)
ComodoApplication.Win32.Sogou.C@6e9656
F-SecureAdware.ADWARE/Sogou.qhspm
DrWebBackDoor.Gbot.2830
ZillyaDownloader.SogouCRTD.Win32.237
TrendMicroTROJ_GEN.R057C0PCT20
McAfee-GW-EditionBehavesLike.Win32.Generic.vc
EmsisoftApplication.Chindo (A)
IkarusPUA.Sogou
CyrenW32/Sogou.H.gen!Eldorado
AviraADWARE/Sogou.qhspm
Antiy-AVLRiskWare[Downloader]/Win32.Sogou
ZoneAlarmnot-a-virus:Downloader.Win32.Sogou.g
MicrosoftPUA:Win32/Sogou
VBA32Downloader.Sogou
MalwarebytesAdware.Sogou
PandaPUP/Sogou
ESET-NOD32a variant of Win32/Sogou.H potentially unwanted
TrendMicro-HouseCallTROJ_GEN.R057C0PCT20
YandexPUA.Downloader!
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_99%
AVGWin32:Adware-gen [Adw]
CrowdStrikewin/malicious_confidence_70% (D)
MaxSecureTrojan.Malware.8608356.susgen

How to remove Downloader.NSIS.Sogou.A?

Downloader.NSIS.Sogou.A 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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