Categories: Malware

MSIL/Kryptik.JDD removal tips

The MSIL/Kryptik.JDD 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/Kryptik.JDD virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Created a process from a suspicious location

How to determine MSIL/Kryptik.JDD?


File Info:

name: 04BA74649C0E214971A4.mlwpath: /opt/CAPEv2/storage/binaries/ccfb66f9f0b803b8621886b36027294387753e839df8a76d97ad3991476e57a6crc32: A071655Fmd5: 04ba74649c0e214971a46410206527f9sha1: dc21055b860927b5de57b95c3435e723c8b9debasha256: ccfb66f9f0b803b8621886b36027294387753e839df8a76d97ad3991476e57a6sha512: c9282d83ee45e16b5993f4e0efa0cd0a1c60b08c31e40e40a43d57a86e60aaec6a864d6868dc3e7173636e2f083e7f1342c01eda57bd909264e1c83128cc3599ssdeep: 49152:m84Y+9WrptpSkhpyXCLq2RgOxMjjPhxaDv4myfGq13ZJz4U7p:mC+9Sn/RLxMBxYyOqpp4Udtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T119D523226AD76931DDA26F7526709B7444BBBE202E35E65F538CB62E8F334C05A03713sha3_384: ea1bc5ef2a1895c83f1e179193eaeaf841b5b23cab7961677cfd9c294bafeeaab203027dc0d6efdc0f32c898093690aaep_bytes: e864040000e988feffff3b0d68e64300timestamp: 2021-06-11 09:16:47

Version Info:

0: [No Data]

MSIL/Kryptik.JDD also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Bulz.559602
FireEye Generic.mg.04ba74649c0e2149
ALYac Gen:Variant.Bulz.559602
CrowdStrike win/malicious_confidence_60% (W)
ESET-NOD32 a variant of MSIL/Kryptik.JDD
APEX Malicious
Kaspersky UDS:Backdoor.MSIL.Crysan.gen
BitDefender Gen:Variant.Bulz.559602
Avast Win64:RATX-gen [Trj]
Ad-Aware Gen:Variant.Bulz.559602
Sophos Generic ML PUA (PUA)
McAfee-GW-Edition BehavesLike.Win32.Generic.vc
Emsisoft Gen:Variant.Bulz.559602 (B)
Ikarus Malware.Win32.PureMiner
GData Gen:Variant.Bulz.559602
Jiangmin RiskTool.BitCoinMiner.asbj
Avira TR/Kryptik.umbnq
Arcabit Trojan.Bulz.D889F2
Microsoft Trojan:Script/Phonzy.C!ml
Cynet Malicious (score: 100)
McAfee Artemis!04BA74649C0E
MAX malware (ai score=87)
Rising Backdoor.Njrat!1.9E49 (RDMK:cmRtazow/RGSdmsU3tPJRQGTmw/L)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet MSIL/Kryptik.JDD!tr
AVG Win64:RATX-gen [Trj]
Panda Trj/CI.A

How to remove MSIL/Kryptik.JDD?

  • 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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