Categories: Malware

What is “MSIL/Injector.QTZ”?

The MSIL/Injector.QTZ 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 MSIL/Injector.QTZ virus can do?

  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Exhibits behavior characteristic of iSpy Keylogger
  • Network activity detected but not expressed in API logs

How to determine MSIL/Injector.QTZ?


File Info:

crc32: 13828BE6md5: 0233c861ec8b71c5f3520885bc8f6c5ename: 0233C861EC8B71C5F3520885BC8F6C5E.mlwsha1: a5c65b4ea74e0fba20e3bbc0bd26b4644d2f9241sha256: dcd817d2b9ff3aadd8b73138cb16c5fc28d09210983a4ce684cac6642a194979sha512: c1a8f54da3c3161670ad09738d78fca1ac20031b69d1290d00df890ed5b00e00d55d97b73b049b74cd29dc19003b012c6cffb296d2d3b2f7145ce1c6ac28ce12ssdeep: 12288:0EADnSFTUJ2Ot+KjFzxczNlwR+R7Z6iYYFWhJpbpMT2VkZ1+QZpG3cd3CqgydBn:xADnATmAKhz7y98h5+2Vknu6dB5otype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 5291Assembly Version: 1.0.1.5InternalName: LLLAHyu.exeFileVersion: 6.7.1.2CompanyName: J4W56QF%LegalTrademarks: Comments: J4W56QF%ProductName: J4W56QF%ProductVersion: 6.7.1.2FileDescription: J4OriginalFilename: LLLAHyu.exe

MSIL/Injector.QTZ also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Adware.Temonde.2.Gen
FireEye Generic.mg.0233c861ec8b71c5
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Adware.Temonde.2.Gen
K7GW Trojan ( 005662db1 )
K7AntiVirus Trojan ( 005662db1 )
Cyren W32/S-48ba66d4!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Trojan.Barys-6043285-0
Kaspersky HEUR:Trojan.Win32.Generic
NANO-Antivirus Trojan.Win32.Inject.ejqmce
AegisLab Trojan.Win32.Generic.4!c
Tencent Win32.Trojan.Generic.Bxj
Ad-Aware Adware.Temonde.2.Gen
Emsisoft Adware.Temonde.2.Gen (B)
Comodo TrojWare.MSIL.Injector.QTZ@6mgpxg
F-Secure Trojan.TR/Dropper.Gen
DrWeb Adware.Eorezo.947
Zillya Trojan.Injector.Win32.491303
McAfee-GW-Edition BehavesLike.Win32.Generic.th
Sophos Mal/Kryptik-BF
Ikarus Trojan.MSIL.Crypt
Webroot W32.Adware.Gen
Avira TR/Dropper.Gen
eGambit Unsafe.AI_Score_100%
Antiy-AVL Trojan/Win32.AGeneric
Microsoft SoftwareBundler:MSIL/Wizrem
Arcabit Adware.Temonde.2.Gen
SUPERAntiSpyware PUP.Tuto4PC/Variant
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Adware.Temonde.2.Gen
Cynet Malicious (score: 100)
AhnLab-V3 PUP/Win32.Bundler.C2173511
Acronis suspicious
McAfee Trojan-FKRY!0233C861EC8B
MAX malware (ai score=60)
Malwarebytes Adware.Tuto4PC
Panda Trj/CI.A
ESET-NOD32 a variant of MSIL/Injector.QTZ
SentinelOne Static AI – Malicious PE
Fortinet MSIL/Injector.QTZ!tr
BitDefenderTheta Gen:NN.ZemsilF.34804.fn0@aGG534e
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 HEUR/QVM03.0.C188.Malware.Gen

How to remove MSIL/Injector.QTZ?

  • 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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