MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Threat unknown


Vendor detections: 14


Maldoc score: 1271


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8
SHA3-384 hash: cac4d2a43f192c48e2008b6176906a0aa074c2c509cf24badd9fd3568318d52943bd41a6ab1705e9945422e2e2b79371
SHA1 hash: 7d6f8656568ab3386475b1ef8196eaa93a2731fa
MD5 hash: 4c2134e61508bae9c24b2de5149dd9f8
humanhash: blossom-single-xray-kansas
File name:Invoice No. 213.xls
Download: download sample
File size:649'216 bytes
First seen:2026-06-05 06:43:37 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 12288:ijHLLLLLLLLLLLLLLLLLLLLEi+m5nEyKqflH0PZXDovUn36A/He42rUAMB5ZBVv1:cHLLLLLLLLLLLLLLLLLLLLy0EAlH0P6A
TLSH T1D4D41246E2C1B96BEC938C7C5A5599D32D16FC023185CF2FEA81730D21B7AB4AD37816
TrID 34.9% (.XLS) Microsoft Excel sheet (32500/1/3)
30.1% (.XLS) Microsoft Excel sheet (alternate) (28000/1/3)
26.3% (.XLS) Microsoft Excel sheet (alternate) (24500/1/2)
8.6% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika xls
Reporter lowmal3
Tags:xls

Office OLE Information

This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.

OLE id
Maldoc score: 1271
Application name is Microsoft Excel
File Format is MS Excel 97-2003
Container Format is OLE
Office document is in encrypted
Office document contains VBA Macros
OLE dump

MalwareBazaar was able to identify 15 sections in this file using oledump:

Section IDSection sizeSection name
1114 bytesCompObj
2244 bytesDocumentSummaryInformation
3200 bytesSummaryInformation
499 bytesMBD00C85DF2/CompObj
5386908 bytesMBD00C85DF2/Package
6764 bytesMBD00C85DF3/Ole
7243162 bytesWorkbook
8529 bytes_VBA_PROJECT_CUR/PROJECT
9104 bytes_VBA_PROJECT_CUR/PROJECTwm
10977 bytes_VBA_PROJECT_CUR/VBA/Sheet1
11977 bytes_VBA_PROJECT_CUR/VBA/Sheet2
12977 bytes_VBA_PROJECT_CUR/VBA/Sheet3
13985 bytes_VBA_PROJECT_CUR/VBA/ThisWorkbook
142644 bytes_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
15553 bytes_VBA_PROJECT_CUR/VBA/dir
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
SuspiciousHex StringsHex-encoded strings were detected, may beused to obfuscate strings (option --decode tosee all)

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
MSO
Details
Link:
https://research.acce.ciphertechsolutions.com/results/90bf4b31-a6f6-4670-be88-dd05efac4f9d/
Malware family:
n/a
ID:
1
File name:
xls
Verdict:
No threats detected
Analysis date:
2026-06-05 06:58:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/64b71d59-240c-4712-a63d-9a517b6188f9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/69091/
Detection(s):
SecuriteInfo.com.Exploit.CVE-2017-0199-3.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a22704d57b7bf261d610b2b
Tags:
shellcode trojan shell
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Connection attempt to an infection source by exploiting the app vulnerability
DNS request
Сreating synchronization primitives
Connection attempt by exploiting the app vulnerability
Sending an HTTP GET request
Query of malicious DNS domain
Sending a TCP request to an infection source by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Link:
https://app.docguard.net/8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8/results/dashboard
Payload URLs
URL
File name
http://0000000015052043262/httpswww.odoo.comdocumentation19.0applicationsgeneralintegrationscloud_storage.htmlmsockid=2a94f95be1a568c830b6ef01e00869882.php
Embedded Ole
Behaviour
SuspiciousRTF detected
Verdict:
Malicious
Labled as:
CVE-2017-0199
Link:
https://www.hybrid-analysis.com/sample/8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=048f4822-668b-40af-a89b-80361f7826cb
Verdict:
Malicious
File Type:
xls
First seen:
2026-06-03T03:52:00Z UTC
Last seen:
2026-06-07T04:20:00Z UTC
Hits:
~1000
Detections:
Trojan-Downloader.Agent.HTTP.C&C HEUR:Trojan.OLE2.Badur.genw Trojan.MSOffice.SAgent.sb PDM:Exploit.Win32.Generic HEUR:Trojan.OLE2.UrcBadur.genw HEUR:Trojan.HTA.SAgent.gen HEUR:Trojan-Downloader.Script.Generic HEUR:Exploit.MSOffice.CVE-2017-0199.gen HEUR:Trojan.MSOffice.Alien.gen
Link:
https://opentip.kaspersky.com/8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1923420
Signature
Document exploit detected (process start blacklist hit)
Excel sheet contains many unusual embedded objects
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Microsoft Office Child Process
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
OFFICE
Link:
https://malprob.io/report/8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8
Threat name:
Win32.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-06-03 10:25:17 UTC
File Type:
Document
Extracted files:
91
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rxe2tfe4rox5n6woz73c3zyucwi5sr2tfn6fpj74jdsdtud7cg4a._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence ransomware
Link:
https://tria.ge/reports/260605-hhpzpsby8s/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Process spawned unexpected child process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:informational_win_ole_protected
Create hunting rule
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Identify OLE Project protection within documents.
Rule name:XLS_STRINGS
Create hunting rule
Author:somedieyoungZZ
Description:Detect Strings targeting Bangladesh

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Excel file xls 8dc9a9949c8bafd6facecff62de7141591d947532b7c57a7fc48e439d07f11b8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/69091/

Comments