Categories: Malware

Pykspa.1 (B) information

The Pykspa.1 (B) 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 Pykspa.1 (B) virus can do?

  • Starts servers listening on 0.0.0.0:30148
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • Sniffs keystrokes
  • Attempts to stop active services
  • A process attempted to delay the analysis task by a long amount of time.
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Creates a hidden or system file
  • Creates a copy of itself
  • Attempts to disable UAC
  • Attempts to modify UAC prompt behavior

How to determine Pykspa.1 (B)?


File Info:

crc32: 0BC7F2A8md5: dd4d5714259a7f8b98bf3a9254b4487dname: DD4D5714259A7F8B98BF3A9254B4487D.mlwsha1: aa3109243d8d2509f2d8bc9277c00457dfc2eed6sha256: 5e9de12c28a596f77cb3a0b8dd6f841193595b584b981c5a6973bb145626a479sha512: d651c90fd787fda79bc2294954dd610e2e6ac4e4a1d1cedf4511a869595d11be0c4f60607fb030a74ae010e2565aa318046b4dd1394874297e6243ee05c6b4dassdeep: 6144:93Be8ySm8hQAAIfFrRXuEE+0l97mKwKRwHV1F586JQPDHDdx/Qtqa:q/zkFF+EExZmKbRQVH5PJQPDHvdtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Pykspa.1 (B) also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Siggen.36621
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Gen:Variant.Pykspa.1
Cylance Unsafe
Zillya Trojan.Vilsel.Win32.3418
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Blocker.8088d93f
K7GW Trojan ( 003da8d71 )
K7AntiVirus Trojan ( 003da8d71 )
Baidu Win32.Worm.Autorun.o
Cyren W32/Pykspa.A.gen!Eldorado
Symantec W32.Pykspa.D
ESET-NOD32 Win32/AutoRun.Agent.TG
Zoner Trojan.Win32.24407
APEX Malicious
TotalDefense Win32/Vilsel.CE
Avast Win32:Renos-KY [Trj]
ClamAV Win.Worm.Pykspa-1
Kaspersky Trojan-Ransom.Win32.Blocker.jcen
BitDefender Gen:Variant.Pykspa.1
NANO-Antivirus Trojan.Win32.Agent.ctkmgw
ViRobot Trojan.Win32.Blocker.Gen.B
SUPERAntiSpyware Worm.SkypeBot
MicroWorld-eScan Gen:Variant.Pykspa.1
Tencent Worm.Win32.Pykspa.a
Ad-Aware Gen:Variant.Pykspa.1
Sophos ML/PE-A + W32/Pykse-F
Comodo Worm.Win32.Autorun.Agent_TG0@1isiwy
F-Secure Trojan-Downloader:W32/Renos.gen!T
BitDefenderTheta Gen:NN.ZexaF.34608.snW@aebaJ5l
VIPRE Worm.Win32.Skyper.b (v)
TrendMicro WORM_VILSEL.SMC
McAfee-GW-Edition BehavesLike.Win32.Pykse.tz
FireEye Generic.mg.dd4d5714259a7f8b
Emsisoft Gen:Variant.Pykspa.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Blocker.lhz
Webroot W32.Trojan.Vilsel.Gen
Avira TR/Agent.327680.A
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Win32.AntiAV
Kingsoft Heur.SSC.2452.1216.(kcloud)
Microsoft Worm:Win32/Pykspa.C
Arcabit Trojan.Pykspa.1
AegisLab Trojan.Win32.Blocker.todt
ZoneAlarm Trojan-Ransom.Win32.Blocker.jcen
GData Win32.Trojan.PSE.KF4I2L
AhnLab-V3 Trojan/Win32.Zepfod.R4378
Acronis suspicious
McAfee W32/Pykse.worm.gen.a
MAX malware (ai score=82)
VBA32 Trojan.ChidikSun.28205
Malwarebytes Generic.Worm.Agent.DDS
Panda Trj/Vilsel.B
TrendMicro-HouseCall WORM_VILSEL.SMC
Rising Worm.Autorun!1.BC87 (CLOUD)
Yandex Trojan.GenAsa!R41E4MI3PTc
Ikarus Trojan.Win32.AntiAV
MaxSecure Trojan.Ransom.Blocker.iprw
Fortinet W32/Agent.XEK!tr
AVG Win32:Renos-KY [Trj]
Paloalto generic.ml
Qihoo-360 Worm.Win32.Pykse.A

How to remove Pykspa.1 (B)?

  • 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.
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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