DefenderYara/Worm/Win32/Koobface/Worm_Win32_Koobface_D.yar

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2024-02-05 06:12:47 -08:00
rule Worm_Win32_Koobface_D{
meta:
description = "Worm:Win32/Koobface.D,SIGNATURE_TYPE_PEHSTR_EXT,0a 00 0a 00 08 00 00 04 00 "
strings :
$a_00_0 = {6d 61 72 6b 32 2e 64 61 74 00 } //02 00
$a_02_1 = {53 54 41 52 54 00 00 00 61 32 32 90 02 04 2e 63 6f 6d 90 00 } //02 00
$a_01_2 = {6e 69 63 6b 3d 25 73 26 6c 6f 67 69 6e 3d 25 73 26 73 75 63 63 65 73 73 } //02 00
$a_01_3 = {46 42 54 41 52 47 45 54 50 45 52 50 4f 53 54 } //02 00
$a_00_4 = {2f 66 62 2f 65 72 72 6f 72 2e 70 68 70 00 } //02 00
$a_01_5 = {00 66 61 63 25 73 6f 6b 2e 63 6f 6d 2f 00 } //01 00
$a_01_6 = {00 6d 79 73 70 61 63 65 2e 63 6f 6d 2f 00 } //01 00
$a_01_7 = {53 65 6e 64 54 6f 00 00 68 74 74 70 3a 2f 2f 77 77 77 2e 25 73 2f 6d 61 69 6c 2f 4d 61 69 6c 43 6f 6d 70 6f 73 65 2e 6a 73 70 } //00 00
condition:
any of ($a_*)
}