""ET TROJAN Win32/Nemty Ransomware Style Geo IP Check M2""
SID: 2027914
Revision: 3
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_08_26, deployment Perimeter, malware_family Nemty, signature_severity Major, tag Ransomware, updated_at 2022_05_03, reviewed_at 2024_02_20, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1486, mitre_technique_name Data_Encrypted_for_Impact
Reference:
-
md5
-
0e0b7b238a06a2a37a4de06a5ab5e615
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
-
Value: "Host|3a 20|api.ipify.org"
-
Value: "User-Agent|3a 20|Chrome|0d 0a|"
-
Value: !"Referer|3a|"
-
Value: !"Accept|3a|"
Within:
PCRE:
Special Options:
-
http_method
-
http_header
-
http_header
-
fast_pattern
-
http_header
-
http_header