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5ss5c

ransomware1 mutex signatures

[BASIC_INFORMATION]

FAMILY_NAME:

5ss5c

CATEGORY:

RANSOMWARE

DESCRIPTION:

5ss5c is a ransomware family that is a rebrand of Satan ransomware. It encrypts files and demands payment for decryption, using specific mutexes to ensure only one instance runs on the infected system.

TAGS:

file_encryptionransom_demandwindowssatan_rebrand

[MUTEX_SIGNATURES](1)

[MUTEX_01]

5ss5c_CRYPT

ANALYST: @adhikara13 DATE: 2024-12-19

REFERENCES:

https://bartblaze.blogspot.com/2020/01/satan-ransomware-rebrands-as-5ss5c.html

https://digital.nhs.uk/cyber-alerts/2020/cc-3344

[QUICK_ACTIONS]

[THREAT_INTELLIGENCE]

ATTRIBUTION:

⚠Unknown

FIRST_OBSERVED:

2020

[SIGMA_RULE]

[STATISTICS]

MUTEX_COUNT:1

THREAT_ACTORS:1

ALIASES:0

TAGS:4

CATEGORY:RANSOMWARE

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