""ET TELNET Teslarvng Ransomware CnC Activity M2""
SID: 2033017
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_05_24, deployment Perimeter, malware_family Ouroboros, signature_severity Major, tag Ransomware, updated_at 2021_05_24, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact
Reference:
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md5
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d26e609c77e314fc3f242a736c323ab6
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
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Value: "|0d 0a|clinet|20|utc|20|time|3a 3a 20|"
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Value: "Hard|20|Disk|20|Used|20|Sizes|3a 3a|"
Within:
PCRE:
Special Options:
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fast_pattern
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nocase