2024-02-05 06:12:47 -08:00
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rule Backdoor_Win32_Heloag_A{
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meta:
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description = "Backdoor:Win32/Heloag.A,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 03 00 "
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strings :
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$a_01_0 = {83 c8 80 40 88 04 3e 46 83 fe 64 7c e5 be 02 00 00 00 } //01 00
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2024-02-07 06:09:14 -08:00
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$a_00_1 = {68 65 6c 6c 6f 41 67 65 6e 74 } //01 00 helloAgent
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$a_00_2 = {25 64 2d 25 64 2d 25 64 2d 25 64 2d 25 64 2e 68 74 6d } //01 00 %d-%d-%d-%d-%d.htm
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$a_00_3 = {25 73 5c 25 64 2d 25 64 2d 25 64 2d 25 64 2d 25 64 2e 65 78 65 } //01 00 %s\%d-%d-%d-%d-%d.exe
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2024-02-05 06:12:47 -08:00
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$a_03_4 = {68 89 13 00 00 68 90 01 04 8b 48 10 51 e8 90 00 } //00 00
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condition:
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any of ($a_*)
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}
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