16 lines
887 B
Plaintext
16 lines
887 B
Plaintext
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rule TrojanDownloader_Win32_Delf_KB{
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meta:
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description = "TrojanDownloader:Win32/Delf.KB,SIGNATURE_TYPE_PEHSTR,06 00 06 00 06 00 00 01 00 "
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strings :
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$a_01_0 = {53 4f 46 54 57 41 52 45 5c 42 6f 72 6c 61 6e 64 5c 44 65 6c 70 68 69 5c 52 54 4c } //01 00 SOFTWARE\Borland\Delphi\RTL
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$a_01_1 = {53 41 7a 6d 31 30 5c 64 64 64 65 72 2e 65 78 65 } //01 00 SAzm10\ddder.exe
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$a_01_2 = {53 41 7a 6d 31 30 5c 61 64 73 6c 6f 67 2e 74 78 74 } //01 00 SAzm10\adslog.txt
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$a_01_3 = {4c 6f 67 69 63 61 6c 20 44 69 73 6b 20 4d 61 6e 61 67 65 72 20 41 6d 64 69 6e 69 73 74 72 61 74 69 76 65 20 53 65 72 53 41 7a 6d 31 30 } //01 00 Logical Disk Manager Amdinistrative SerSAzm10
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$a_01_4 = {43 72 65 61 74 65 53 65 72 76 69 63 65 41 } //01 00 CreateServiceA
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$a_01_5 = {55 52 4c 44 6f 77 6e 6c 6f 61 64 54 6f 46 69 6c 65 41 } //00 00 URLDownloadToFileA
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condition:
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any of ($a_*)
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} |