""ET MOBILE_MALWARE Oscorp/UBEL Activity""
SID: 2033679
Revision: 2
Class Type: trojan-activity
Metadata: attack_target Mobile_Client, created_at 2021_08_05, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, signature_severity Major, updated_at 2021_08_05
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "/api/app/device/" Depth: 16
-
Value: "|3b 20|Android|3b 20|"
-
Value: ".xyz|0d 0a|"
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Value: !"Referer"
Within:
PCRE: "/^Host\x3a\x20[^\r\n]+.xyz/Hmi"
Special Options:
-
fast_pattern
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http_uri
-
http_header
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http_header
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http_header