MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73eb38a53b7c32603f6bd22b67c8fcfd19ef5f6a05f7dd1a648082a8cc5eaac4. 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: 13


Maldoc score: 626


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73eb38a53b7c32603f6bd22b67c8fcfd19ef5f6a05f7dd1a648082a8cc5eaac4
SHA3-384 hash: b743a0ead68b9ee9dc727196ecdf5f4f4320d44d2b9525ba51f8c67aa29daa7b99d85acab969c8035f54abbad567ea85
SHA1 hash: 9866b046da40c5881ab076f6a5705744650fbd0f
MD5 hash: c66ea2495dde3c04e8e1aa5e9a6b8391
humanhash: bacon-alaska-winner-delta
File name:JW(COPY)-电放-背景-JWLEM2607087.xls
Download: download sample
File size:1'184'256 bytes
First seen:2026-08-04 16:27:32 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 24576:fWp/4edodG1sxxcR8tApcJ19EGVEnuXowldgHc9t8oQFiKOiM2/3:fWplwg8thsuYwc4Qne2/3
TLSH T19C452303DA072B3FD1231632C487D4965E1AAE1BBA199FA74B00B309767A7F167E740D
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 abuse_ch
Tags:cve-2017-0199 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: 626
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 17 sections in this file using oledump:

Section IDSection sizeSection name
1114 bytesCompObj
2244 bytesDocumentSummaryInformation
3200 bytesSummaryInformation
499 bytesMBD002CBF5C/CompObj
5329930 bytesMBD002CBF5C/Package
699 bytesMBD002CBF5D/CompObj
7266877 bytesMBD002CBF5D/Package
81002 bytesMBD002CBF5E/Ole
9562162 bytesWorkbook
10519 bytes_VBA_PROJECT_CUR/PROJECT
11104 bytes_VBA_PROJECT_CUR/PROJECTwm
12977 bytes_VBA_PROJECT_CUR/VBA/Sheet1
13977 bytes_VBA_PROJECT_CUR/VBA/Sheet2
14977 bytes_VBA_PROJECT_CUR/VBA/Sheet3
15985 bytes_VBA_PROJECT_CUR/VBA/ThisWorkbook
162644 bytes_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
17553 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 :
180
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
MSO
Details
Link:
https://research.acce.ciphertechsolutions.com/results/05a21ae1-b2ea-47f5-a054-99b062cc1fcf/
Malware family:
n/a
ID:
1
File name:
c66ea2495dde3c04e8e1aa5e9a6b8391.xls
Verdict:
Malicious activity
Analysis date:
2026-07-29 07:39:27 UTC
Tags:
phish-ml-xls
Link:
https://app.any.run/tasks/acf75510-929d-4784-8196-81abd3e22c02

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/78815/
Detection(s):
SecuriteInfo.com.Exploit.CVE-2017-0199-3.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a service
Creating a window
Sending an HTTP GET request
DNS request
Changing a file
Сreating synchronization primitives
Connection attempt by exploiting the app vulnerability
Sending a custom TCP request by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Link:
https://app.docguard.net/73eb38a53b7c32603f6bd22b67c8fcfd19ef5f6a05f7dd1a648082a8cc5eaac4/results/dashboard
Payload URLs
URL
File name
http://000033146536377/www.cnbc.com20251205cloudlfare-is-investigating-issues-with-dashboard-and-related-apps.htmlmsockid=2a94f95be1a568c830b6ef01e00869ebae220.phP?id=cloudflare-down-live-updates-chatgpt-twitter-perplexity-claude-gemini-cloudflare-com-error-challenges
Embedded Ole
Behaviour
SuspiciousRTF detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
downloader evasive macros
Link:
https://www.filescan.io/uploads/6a72132cb8275ac97a1d723a/reports/c2894554-5782-4b99-927f-56467567e6f0/overview
Verdict:
Malicious
Labled as:
CVE-2017-0199
Link:
https://www.hybrid-analysis.com/sample/73eb38a53b7c32603f6bd22b67c8fcfd19ef5f6a05f7dd1a648082a8cc5eaac4
Label:
Malicious
Suspicious Score:
10/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=a4ab5291-f3b7-461f-8964-db638831b8dd
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1952142
Signature
Document exploit detected (process start blacklist hit)
Excel sheet contains many unusual embedded objects
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
OFFICE
Link:
https://malprob.io/report/73eb38a53b7c32603f6bd22b67c8fcfd19ef5f6a05f7dd1a648082a8cc5eaac4
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Office Document
Link:
https://app.malva.re/file/c66ea2495dde3c04e8e1aa5e9a6b8391
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73eb38a53b7c32603f6bd22b67c8fcfd19ef5f6a05f7dd1a648082a8cc5eaac4/
Threat name:
Document-Excel.Exploit.CVE-2017-0199
Create hunting rule
Status:
Malicious
First seen:
2026-07-28 12:56:14 UTC
File Type:
Document
Extracted files:
122
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=opvtrjj3pqzgap3l2ivwpsh47um66x3kax352gteqcbkrtc6vlca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
persistence ransomware
Link:
https://tria.ge/reports/260804-tyw9hadf37/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.79
Link:
https://yomi.yoroi.company/submissions/73eb38a53b7c32603f6bd22b67c8fcfd19ef5f6a05f7dd1a648082a8cc5eaac4

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
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.

Cape
Cape
https://www.capesandbox.com/analysis/78815/

Comments