DefenderYara/TrojanDownloader/O97M/Donoff/TrojanDownloader_O97M_Donof...

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rule TrojanDownloader_O97M_Donoff_DE{
meta:
description = "TrojanDownloader:O97M/Donoff.DE,SIGNATURE_TYPE_MACROHSTR_EXT,04 00 04 00 05 00 00 01 00 "
strings :
$a_00_0 = {4d 6f 76 65 64 50 65 72 6d 61 6e 65 6e 74 6c 79 20 3d 20 53 70 6c 69 74 28 22 } //01 00 MovedPermanently = Split("
$a_00_1 = {26 20 22 2c 73 79 6d 22 2c 20 76 62 48 69 64 65 } //01 00 & ",sym", vbHide
$a_00_2 = {31 73 51 76 4e 6b 48 49 34 78 59 44 41 56 73 6a 78 52 53 41 4f 71 74 47 53 47 57 69 74 4d 5a 44 22 } //01 00 1sQvNkHI4xYDAVsjxRSAOqtGSGWitMZD"
$a_00_3 = {2b 20 22 5c 68 75 6d 73 72 65 61 22 20 2b } //01 00 + "\humsrea" +
$a_00_4 = {53 68 65 6c 6c 20 52 6f 62 6f 62 6f 62 20 26 20 } //00 00 Shell Robobob &
$a_00_5 = {5d 04 } //00 00 ѝ
condition:
any of ($a_*)
}