14 lines
1.5 KiB
Plaintext
14 lines
1.5 KiB
Plaintext
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rule TrojanDownloader_O97M_Emotet_VASM_MTB{
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meta:
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description = "TrojanDownloader:O97M/Emotet.VASM!MTB,SIGNATURE_TYPE_MACROHSTR_EXT,01 00 01 00 04 00 00 01 00 "
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strings :
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$a_03_0 = {43 3a 5c 57 69 6e 64 6f 77 73 5c 53 79 73 74 65 6d 33 32 5c 72 65 67 73 76 72 33 32 2e 65 78 65 20 2f 53 20 2e 2e 5c 63 75 69 90 01 01 2e 6f 63 78 90 00 } //01 00
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$a_01_1 = {63 22 26 22 65 22 26 22 6e 22 26 22 74 22 26 22 61 22 26 22 75 22 26 22 72 22 26 22 75 22 26 22 73 22 26 22 73 69 74 73 2e 63 22 26 22 6f 22 26 22 6d 2f 61 22 26 22 73 22 26 22 73 22 26 22 65 22 26 22 74 22 26 22 73 2f 46 22 26 22 4c 2f } //01 00 c"&"e"&"n"&"t"&"a"&"u"&"r"&"u"&"s"&"sits.c"&"o"&"m/a"&"s"&"s"&"e"&"t"&"s/F"&"L/
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$a_01_2 = {63 22 26 22 61 22 26 22 6e 22 26 22 73 22 26 22 61 22 26 22 6c 2e 63 22 26 22 6c 2f 63 22 26 22 67 22 26 22 69 2d 62 22 26 22 69 22 26 22 6e 2f 62 22 26 22 65 73 22 26 22 53 49 22 26 22 4a 54 66 22 26 22 4f 6b 22 26 22 30 44 22 26 22 74 48 22 26 22 5a 52 2f } //01 00 c"&"a"&"n"&"s"&"a"&"l.c"&"l/c"&"g"&"i-b"&"i"&"n/b"&"es"&"SI"&"JTf"&"Ok"&"0D"&"tH"&"ZR/
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$a_01_3 = {63 22 26 22 68 22 26 22 61 22 26 22 6c 22 26 22 6b 22 26 22 69 22 26 22 65 2e 6d 22 26 22 65 2e 75 22 26 22 6b 2f 63 22 26 22 67 22 26 22 69 2d 62 22 26 22 69 22 26 22 6e 2f 67 22 26 22 4d 22 26 22 4c 75 22 26 22 65 62 22 26 22 7a 47 22 26 22 32 52 22 26 22 73 6b 22 26 22 6b 4a 22 26 22 58 22 26 22 77 22 26 22 59 2f } //00 00 c"&"h"&"a"&"l"&"k"&"i"&"e.m"&"e.u"&"k/c"&"g"&"i-b"&"i"&"n/g"&"M"&"Lu"&"eb"&"zG"&"2R"&"sk"&"kJ"&"X"&"w"&"Y/
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condition:
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any of ($a_*)
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} |