Txt_lcx

Description

Chinese Hacktool Set - Webshells - file lcx.c

Query · yara

strings:
        $s1 = "printf(\"Usage:%s -m method [-h1 host1] -p1 port1 [-h2 host2] -p2 port2 [-v] [-l" ascii
        $s2 = "sprintf(tmpbuf2,\"\\r\\n########### reply from %s:%d ####################\\r\\n" ascii
        $s3 = "printf(\" 3: connect to HOST1:PORT1 and HOST2:PORT2\\r\\n\");" fullword ascii
        $s4 = "printf(\"got,ip:%s,port:%d\\r\\n\",inet_ntoa(client1.sin_addr),ntohs(client1.sin" ascii
        $s5 = "printf(\"[-] connect to host1 failed\\r\\n\");" fullword ascii
    condition:
        filesize < 25KB and 2 of them
Raw source Txt_lcx · YARA
Esc
Published by Neo23x0/signature-base ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
rule Txt_lcx {
    meta:
        description = "Chinese Hacktool Set - Webshells - file lcx.c"
        license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
      author = "Florian Roth (Nextron Systems)"
        reference = "http://tools.zjqhr.com/"
        date = "2015-06-14"
        hash = "ddb3b6a5c5c22692de539ccb796ede214862befe"
        id = "4a4e8810-6dae-526e-86f0-43de45d1c87a"
    strings:
        $s1 = "printf(\"Usage:%s -m method [-h1 host1] -p1 port1 [-h2 host2] -p2 port2 [-v] [-l" ascii
        $s2 = "sprintf(tmpbuf2,\"\\r\\n########### reply from %s:%d ####################\\r\\n" ascii
        $s3 = "printf(\" 3: connect to HOST1:PORT1 and HOST2:PORT2\\r\\n\");" fullword ascii
        $s4 = "printf(\"got,ip:%s,port:%d\\r\\n\",inet_ntoa(client1.sin_addr),ntohs(client1.sin" ascii
        $s5 = "printf(\"[-] connect to host1 failed\\r\\n\");" fullword ascii
    condition:
        filesize < 25KB and 2 of them
}

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