YARAify Scan Results

You are viewing the YARAify database entry for the file with the SHA256 hash d0daf8b435ba0725702d9f1bf3eca4d55fd9bf19924e1aee906df92d734134c3.

Scan Results

SHA256 hash: d0daf8b435ba0725702d9f1bf3eca4d55fd9bf19924e1aee906df92d734134c3
File size:545'010 bytes
File download: Original
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
MD5 hash: c52f0071699456584251bbf0fa61baef
SHA1 hash: 932299f606019ffe37970c656e759923ac965fdf
SHA3-384 hash: f674f6e564683e2915f8e786555b9876898e7e6ba6a83a09d9e37620bcc05ccc653742b9b1eb062133c62bd737a67317
First seen:2026-03-31 08:26:16 UTC
Last seen:Never
Sightings:1
imphash :n/a
ssdeep : 12288:KbrEBPl1qFVjtwGfy2iDiDwnrgk3F+R3HegTTHafzngbenDtaAT4:3TqLhJD81+R3HlTH+rgsD/T4
TLSH :n/a
telfhash :n/a
gimphash :n/a
dhash icon :n/a

Tasks

There are 0 tasks on YARAify for this particular file. The 10 most recent ones are shown below.

Task Information

Task ID:497df9ba-2cdb-11f1-b47f-42010aa4000b
File name:c52f0071699456584251bbf0fa61baef
Task parameters:ClamAV scan:True
Unpack:False
Share file:True

ClamAV Results

The file matched the following open source and commercial ClamAV rules.

Signature:YARA.ARKBIRD_SOLG_TA505_Maldoc_21Nov_2.UNOFFICIAL
Create hunting rule

YARA Results

Static Analysis

The following YARA rules matched on the file (static analysis).

Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
TLP:TLP:WHITE
Repository:YARAify
Rule name:informational_win_ole_protected
Create hunting rule
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Identify OLE Project protection within documents.
TLP:TLP:WHITE
Repository:karttoon
Rule name:TA505_Maldoc_21Nov_2
Create hunting rule
Author:Arkbird_SOLG
Description:invitation (1).xls
Reference:https://twitter.com/58_158_177_102/status/1197432303057637377
TLP:TLP:WHITE
Repository:StrangerealIntel
Rule name:vbaproject_bin
Create hunting rule
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time
TLP:TLP:WHITE
Repository:CD-R0M

Unpacker

The following YARA rules matched on the unpacked file.

Unpacked Files

The following files could be unpacked from this sample.