Categories: Malware

What is “Win32/Injector.ZCL”?

The Win32/Injector.ZCL 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 Win32/Injector.ZCL virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Executed a process and injected code into it, probably while unpacking
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Network activity detected but not expressed in API logs
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Win32/Injector.ZCL?


File Info:

crc32: E231E7C0md5: d6e7b1007ccba78a0565d839e3e16cabname: D6E7B1007CCBA78A0565D839E3E16CAB.mlwsha1: 904e9e2f550f3a6312a6aca8d1c60213e8092fc8sha256: 13b517891d8e2a032024ee67da23ecc9804c8f7a7fe60ec7b3f15b48d1aca425sha512: 41c42b5cf24fcb4d60f8b6180c7b75ca8ec5c879f8203e8733aa50398a47a3fdd3a30527c676e6c6ff0dedd8839e8892d63baafa0bf427fb0c236bb81561791fssdeep: 3072:elkWvNqr7RJBxIblwtzI9moeAx3Gzr+TIgKJj7aWdm1:elkWvNqHRveieBeIGzr+sZJ3jdmtype: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Win32/Injector.ZCL also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0057005b1 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Symmi.8604
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 0057005b1 )
Cybereason malicious.07ccba
Cyren W32/Kuluoz.B.gen!Eldorado
Symantec Trojan.Ransomlock!g32
ESET-NOD32 a variant of Win32/Injector.ZCL
APEX Malicious
Avast Win32:Crypt-OJD [Trj]
Kaspersky UDS:Trojan-Ransom.Win32.Foreign.gen
BitDefender Gen:Variant.Symmi.8604
NANO-Antivirus Trojan.Win32.Carberp.ccjgze
MicroWorld-eScan Gen:Variant.Symmi.8604
Tencent Win32.Trojan-Spy.Carberp.ddjz
Ad-Aware Gen:Variant.Symmi.8604
Sophos ML/PE-A + Mal/EncPk-AHQ
Comodo TrojWare.Win32.PWS.ZBot.AAA@4sq88d
BitDefenderTheta Gen:NN.ZexaF.34088.lGW@aiasWDpi
VIPRE Trojan-PWS.Win32.Zbot.aaa (v)
TrendMicro TROJ_RANSOM.SMWX
McAfee-GW-Edition BehavesLike.Win32.ZBot.cc
FireEye Generic.mg.d6e7b1007ccba78a
Emsisoft Gen:Variant.Symmi.8604 (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Dropper.Gen8
Antiy-AVL Trojan/Generic.ASMalwS.7453CD
Microsoft VirTool:Win32/Obfuscator.AEC
GData Gen:Variant.Symmi.8604
AhnLab-V3 Spyware/Win32.Zbot.R44715
Acronis suspicious
McAfee PWS-Zbot.gen.arb
MAX malware (ai score=85)
VBA32 BScope.TrojanRansom.Foreign
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_RANSOM.SMWX
Rising Trojan.Generic@ML.100 (RDML:L6518eECk6fR00nnGWk0oQ)
Yandex Trojan.Injector!t6+igJbN08w
Ikarus Trojan.ATRAPS
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Asprox.B!tr
AVG Win32:Crypt-OJD [Trj]
Qihoo-360 Win32/Trojan.Obfuscated.HwQAEpsA

How to remove Win32/Injector.ZCL?

  • 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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