Categories: RansomTrojan

About “Trojan-Ransom.Win32.Blocker.kzca” infection

The Trojan-Ransom.Win32.Blocker.kzca 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

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.
6-day free trial available.

What Trojan-Ransom.Win32.Blocker.kzca virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Trojan-Ransom.Win32.Blocker.kzca?


File Info:

crc32: 4B5F4C3Amd5: 31d70e8748b47cbd24fb5d01427eb162name: 31D70E8748B47CBD24FB5D01427EB162.mlwsha1: f8b5edd67fc4cb3b773e2cf6bee3af8a0b8dd30csha256: d28ee384db3e59706c5eb238c2c8cdb6f4561b6b6af5192484dfb368739a030csha512: 23d0e5e431c5847b8965c584fc91585a8a8d7f363b426a9cbb37347d8837bb69ef1618040c0c3b817c51c2411998fdf6ba07e3b1b55884e64a1c8a3aff40ebeessdeep: 6144:KdSK04ETTZ+4TBpvjLCmVaZEV0z5SjppnMu8wKP9Gaz:KoL4EnU4T/vjL4eV15MuHOxtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: TCPSVCS.EXEFileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 6.1.7600.16385FileDescription: TCP/IP Services ApplicationOriginalFilename: TCPSVCS.EXETranslation: 0x0409 0x04b0

Trojan-Ransom.Win32.Blocker.kzca also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
ALYac Gen:Variant.Ransom.JobCrypter.5
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Gen:Variant.Ransom.JobCrypter.5
Cybereason malicious.748b47
Cyren W32/Symmi.O.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Blocker.kzca
NANO-Antivirus Trojan.Win32.Blocker.fawloz
MicroWorld-eScan Gen:Variant.Ransom.JobCrypter.5
Tencent Win32.Trojan.Blocker.Lkdz
Ad-Aware Gen:Variant.Ransom.JobCrypter.5
Sophos Mal/Generic-S
Comodo Malware@#2knp0uunzpago
BitDefenderTheta Gen:NN.ZexaF.34142.tq0@aiNxFAk
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
FireEye Generic.mg.31d70e8748b47cbd
Emsisoft Gen:Variant.Ransom.JobCrypter.5 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1136280
eGambit Unsafe.AI_Score_99%
Microsoft Program:Win32/Wacapew.C!ml
ZoneAlarm Trojan-Ransom.Win32.Blocker.kzca
GData Gen:Variant.Ransom.JobCrypter.5
TACHYON Backdoor/W32.Xtreme.315392.C
Acronis suspicious
McAfee Artemis!31D70E8748B4
Malwarebytes MachineLearning/Anomalous.100%
Rising Trojan.Generic@ML.98 (RDML:4NtM78KzVNCsvE1x9+ljaQ)
Yandex Trojan.Blocker!pHKvWqEM2E0
Ikarus Trojan.MSIL.Bladabindi
Fortinet W32/Blocker.KZCA!tr
Panda Trj/CI.A

How to remove Trojan-Ransom.Win32.Blocker.kzca?

  • 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.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

2 weeks ago