13 lines
820 B
Plaintext
13 lines
820 B
Plaintext
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rule Exploit_O97M_CVE-2017-11882_CK_MTB{
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meta:
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description = "Exploit:O97M/CVE-2017-11882.CK!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,03 00 03 00 03 00 00 "
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strings :
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$a_03_0 = {53 75 62 20 41 75 74 6f 5f 4f 70 65 6e 28 29 90 0c 02 00 70 70 73 64 79 66 72 35 32 33 68 72 68 34 33 20 3d 20 70 70 73 64 79 66 72 35 32 33 68 72 68 34 33 20 26 20 22 76 72 68 35 6b 72 79 79 6a 34 6b 69 77 71 36 75 69 20 3d 20 22 22 } //1
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$a_03_1 = {2b 20 76 62 4c 66 90 0c 02 00 90 0c 02 00 70 70 73 64 79 66 72 35 32 33 68 72 68 34 33 20 3d 20 70 70 73 64 79 66 72 35 32 33 68 72 68 34 33 20 26 20 22 76 72 68 35 6b 72 79 79 6a 34 6b 69 77 71 36 75 69 20 3d 20 22 22 } //1
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$a_01_2 = {2b 20 22 22 73 65 36 22 22 22 20 2b 20 76 62 4c 66 } //1 + ""se6""" + vbLf
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condition:
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((#a_03_0 & 1)*1+(#a_03_1 & 1)*1+(#a_01_2 & 1)*1) >=3
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} |