24 lines
2.2 KiB
Plaintext
24 lines
2.2 KiB
Plaintext
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rule TrojanDownloader_Win32_Delf_GE{
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meta:
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description = "TrojanDownloader:Win32/Delf.GE,SIGNATURE_TYPE_PEHSTR_EXT,17 00 17 00 0e 00 00 0a 00 "
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strings :
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$a_00_0 = {53 4f 46 54 57 41 52 45 5c 42 6f 72 6c 61 6e 64 5c 44 65 6c 70 68 69 5c 52 54 4c } //01 00 SOFTWARE\Borland\Delphi\RTL
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$a_00_1 = {55 52 4c 44 6f 77 6e 6c 6f 61 64 54 6f 46 69 6c 65 41 } //01 00 URLDownloadToFileA
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$a_00_2 = {53 68 65 6c 6c 45 78 65 63 75 74 65 41 } //01 00 ShellExecuteA
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$a_00_3 = {4d 61 63 72 6f 6d 65 64 69 61 20 46 6c 61 73 68 20 50 6c 61 79 65 72 20 49 6e 73 74 61 6c 61 64 6f 20 63 6f 6d 20 73 75 63 65 73 73 6f } //01 00 Macromedia Flash Player Instalado com sucesso
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$a_00_4 = {43 3a 5c 57 69 6e 64 6f 77 73 5c 77 69 6e 64 6f 73 72 65 6d 6f 74 65 2e 65 78 65 } //01 00 C:\Windows\windosremote.exe
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$a_00_5 = {43 3a 5c 57 69 6e 64 6f 77 73 5c 47 62 70 53 65 72 76 65 72 33 32 2e 65 78 65 } //01 00 C:\Windows\GbpServer32.exe
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$a_00_6 = {43 3a 5c 57 69 6e 64 6f 77 73 5c 73 69 73 74 65 6d 61 73 2e 65 78 65 } //01 00 C:\Windows\sistemas.exe
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$a_00_7 = {43 3a 5c 57 69 6e 64 6f 77 73 5c 57 69 6e 55 70 64 61 74 65 64 61 74 61 2e 65 78 65 } //01 00 C:\Windows\WinUpdatedata.exe
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$a_02_8 = {68 74 74 70 3a 2f 2f 90 02 20 63 6f 6d 2e 62 72 2f 77 69 6e 64 6f 73 72 65 6d 6f 74 65 2e 74 78 74 90 00 } //01 00
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$a_02_9 = {68 74 74 70 3a 2f 2f 90 02 20 63 6f 6d 2e 62 72 2f 47 62 70 53 65 72 76 65 72 33 32 2e 74 78 74 90 00 } //01 00
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$a_02_10 = {68 74 74 70 3a 2f 2f 90 02 20 63 6f 6d 2e 62 72 2f 57 69 6e 55 70 64 61 74 65 64 61 74 61 2e 74 78 74 90 00 } //01 00
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$a_00_11 = {41 70 6c 69 63 61 69 76 6f 20 64 6f 20 4d 53 2d 44 4f 53 } //01 00 Aplicaivo do MS-DOS
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$a_02_12 = {33 c0 55 68 90 01 02 45 00 64 ff 30 64 89 20 8d 85 f7 fb ff ff 8b 55 fc e8 90 01 03 ff 8d 85 f6 f7 ff ff 8b 55 f8 e8 90 01 03 ff 6a 00 6a 00 8d 85 f6 f7 ff ff 50 8d 85 f7 fb ff ff 50 6a 00 6a 00 e8 90 01 03 ff 33 c0 5a 59 59 64 89 10 90 00 } //01 00
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$a_02_13 = {33 d2 33 c0 e8 90 01 02 ff ff ba 90 01 02 45 00 b8 90 01 02 45 00 e8 90 01 02 ff ff 84 c0 74 0c 33 d2 b8 90 01 02 45 00 e8 90 01 02 ff ff ba 90 01 02 45 00 b8 90 01 02 45 00 e8 90 01 02 ff ff 84 c0 74 0c 33 d2 b8 90 01 02 45 00 90 00 } //00 00
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condition:
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any of ($a_*)
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} |