2024-02-05 06:12:47 -08:00
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rule TrojanDownloader_Win32_Delf_NT{
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meta:
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description = "TrojanDownloader:Win32/Delf.NT,SIGNATURE_TYPE_PEHSTR,1f 00 1f 00 05 00 00 0a 00 "
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strings :
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2024-02-07 06:09:14 -08:00
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$a_01_0 = {53 00 6f 00 66 00 74 00 77 00 61 00 72 00 65 00 5c 00 42 00 6f 00 72 00 6c 00 61 00 6e 00 64 00 5c 00 44 00 65 00 6c 00 70 00 68 00 69 00 5c 00 4c 00 6f 00 63 00 61 00 6c 00 65 00 73 00 } //0a 00 Software\Borland\Delphi\Locales
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$a_01_1 = {43 00 6f 00 6e 00 74 00 65 00 6e 00 74 00 2d 00 54 00 79 00 70 00 65 00 3a 00 20 00 61 00 70 00 70 00 6c 00 69 00 63 00 61 00 74 00 69 00 6f 00 6e 00 2f 00 78 00 2d 00 77 00 77 00 77 00 2d 00 66 00 6f 00 72 00 6d 00 2d 00 75 00 72 00 6c 00 65 00 6e 00 63 00 6f 00 64 00 65 00 64 00 } //0a 00 Content-Type: application/x-www-form-urlencoded
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$a_01_2 = {6a 00 70 00 64 00 65 00 73 00 6b 00 } //01 00 jpdesk
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$a_01_3 = {35 00 38 00 2e 00 32 00 35 00 33 00 2e 00 32 00 33 00 35 00 2e 00 38 00 } //01 00 58.253.235.8
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$a_01_4 = {64 00 6c 00 5f 00 64 00 69 00 72 00 32 00 2e 00 71 00 71 00 2e 00 63 00 6f 00 6d 00 } //00 00 dl_dir2.qq.com
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2024-02-05 06:12:47 -08:00
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condition:
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any of ($a_*)
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}
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