alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN AlphaCrypt? Connectivity Check 1"; flow:established,to_server; urilen:4; content:"/raw"; http_uri; fast_pattern; content:"Mozilla/5.0 (Windows NT 6.1|3b 20|rv|3a|31.0) Gecko/20100101 Firefox/31.0|0d 0a|"; http_header; pcre:"/^User-Agent\x3a[^\r\n]+\r\nHost\x3a[^\r\n]+[\r\n]*$/H"; reference:md5,d0e3471f4963496cefd73744e98340aa; classtype:trojan-activity; sid:2021775; rev:3; metadata:created_at 2015_09_15, updated_at 2019_10_07;)

Added 2019-10-08 19:34:32 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN AlphaCrypt? Connectivity Check 1"; flow:established,to_server; urilen:4; content:"/raw"; http_uri; fast_pattern:only; content:"Mozilla/5.0 (Windows NT 6.1|3b| rv|3a|31.0) Gecko/20100101 Firefox/31.0|0d 0a|"; http_header; pcre:"/^User-Agent\x3a[^\r\n]+\r\nHost\x3a[^\r\n]+[\r\n]*$/H"; reference:md5,d0e3471f4963496cefd73744e98340aa; classtype:trojan-activity; sid:2021775; rev:2; metadata:created_at 2015_09_15, updated_at 2015_09_15;)

Added 2018-09-13 19:51:42 UTC


Added 2018-09-13 18:00:23 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN AlphaCrypt? Connectivity Check 1"; flow:established,to_server; urilen:4; content:"/raw"; http_uri; fast_pattern:only; content:"Mozilla/5.0 (Windows NT 6.1|3b| rv|3a|31.0) Gecko/20100101 Firefox/31.0|0d 0a|"; http_header; pcre:"/^User-Agent\x3a[^\r\n]+\r\nHost\x3a[^\r\n]+[\r\n]*$/H"; reference:md5,d0e3471f4963496cefd73744e98340aa; classtype:trojan-activity; sid:2021775; rev:2; metadata:created_at 2015_09_15, updated_at 2015_09_15;)

Added 2017-08-07 21:16:31 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN AlphaCrypt? Connectivity Check 1"; flow:established,to_server; urilen:4; content:"/raw"; http_uri; fast_pattern:only; content:"Mozilla/5.0 (Windows NT 6.1|3b| rv|3a|31.0) Gecko/20100101 Firefox/31.0|0d 0a|"; http_header; pcre:"/^User-Agent\x3a[^\r\n]+\r\nHost\x3a[^\r\n]+[\r\n]*$/H"; reference:md5,d0e3471f4963496cefd73744e98340aa; classtype:trojan-activity; sid:2021775; rev:2;)

Added 2015-09-15 18:14:32 UTC


Topic revision: r1 - 2019-10-08 - TWikiGuest
 
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