Categories: Malware

What is “Johnnie.340876”?

The Johnnie.340876 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 Johnnie.340876 virus can do?

  • Attempts to connect to a dead IP:Port (4 unique times)
  • Presents an Authenticode digital signature
  • A process attempted to delay the analysis task.
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Performs some HTTP requests
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Queries information on disks, possibly for anti-virtualization
  • Attempts to modify browser security settings
  • Creates a copy of itself
  • Attempts to create or modify system certificates
  • Anomalous binary characteristics

Related domains:

cdn-file-ssl-wan.ludashi.com
s.ludashi.com
ocsp.digicert.com
cdn-file-ssl-pc.ludashi.com

How to determine Johnnie.340876?


File Info:

crc32: 56DC6949md5: 5f32ab11399c7596889739620f178464name: 5F32AB11399C7596889739620F178464.mlwsha1: 555799fcc457dc022711785cf32660fb4b0ad233sha256: 5e8f1d5b44cff748ac52b4e8b945dd34e8d2b5ae6659076af594ff9bfde45109sha512: a085ca8d187f04f249c7ccacd4cfa36c9527925fa546a4235090dffc97c829225c15d4c1260d09155bd9d0896c494d7f0155be3c4347c1a9363a50ff9990491dssdeep: 98304:H1wpL+TIIen5P3dipbX9DZhshMK0L7gVQzjumyCzEpqu:Vw49u5P3KblZhY4wQuZQzutype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x5e94x7528x7a0bx5e8fProductVersion: 5.3.125.462ProductName: x70c8x706bx5982x6b4cFileVersion: 5.3.125.462FileDescription: x70c8x706bx5982x6b4cTranslation: 0x0804 0x04b0

Johnnie.340876 also known as:

ClamAV Win.Malware.Fsysna-9760418-0
BitDefender Gen:Variant.Johnnie.340876
Symantec ML.Attribute.HighConfidence
APEX Malicious
Cynet Malicious (score: 100)
MicroWorld-eScan Gen:Variant.Johnnie.340876
McAfee-GW-Edition Artemis
FireEye Generic.mg.5f32ab11399c7596
Emsisoft Gen:Variant.Johnnie.340876 (B)
Webroot W32.Malware.Gen
Arcabit Trojan.Johnnie.D5338C
GData Win32.Trojan.PSE.1K4L0HE
McAfee Artemis!5F32AB11399C
MAX malware (ai score=81)
Panda Trj/Genetic.gen
Rising Adware.Agent!1.CFEB (CLASSIC)
Fortinet W32/Johnnie.3159!tr
Paloalto generic.ml

How to remove Johnnie.340876?

  • 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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