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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd
SHA3-384 hash: a7cabf51a21c29da7292b1f27fca298c264a35e293322efcf9879b16d6cf4d492940771841e91110dba15c35dc734d33
SHA1 hash: 59c30d2c015175776c8abe2d5c2118c922219f91
MD5 hash: 5c71a0b08f097f2e866f64de64abab12
humanhash: pennsylvania-sad-nuts-kilo
File name:UMPDC(1).dll
Download: download sample
File size:187'392 bytes
First seen:2026-05-28 11:09:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:ufdF8+QYy7F6yGG+ybJdlxbm95rdhBnnZMuxrcVSxVptyNcrG9cBDjmg6vI8Js0S:U80iJdW95xhcadxINclkJ
Threatray 37 similar samples on MalwareBazaar
TLSH T17B04126F35473C1DD54EEC3EE943C425C4A22AF756A14B058E3BC538ABE32A964CC593
TrID 44.6% (.EXE) Win64 Executable (generic) (6522/11/2)
14.0% (.ICL) Windows Icons Library (generic) (2059/9)
13.8% (.EXE) OS/2 Executable (generic) (2029/13)
13.7% (.EXE) Generic Win/DOS Executable (2002/3)
13.6% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter JAMESWT_WT
Tags:exe gitlab-com--Hoangdepzaivcl

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd.dll
Verdict:
No threats detected
Analysis date:
2026-05-28 11:11:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2d90fecc-cb6a-4966-bc94-03024d028fdf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/68275/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.59474148.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a1822d5c73fda38a80a5db5
Tags:
virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-05-28T08:22:00Z UTC
Last seen:
2026-05-28T11:24:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Inject.sb Trojan.Win32.Inject.arbxx
Link:
https://opentip.kaspersky.com/a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/01b6d32a-472c-43b7-9f92-76a14a98c7a3
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd
Threat name:
Win64.Trojan.Kepavll
Create hunting rule
Status:
Malicious
First seen:
2026-05-28 10:56:06 UTC
File Type:
PE+ (Dll)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vd2vpf5hz5td2hfxc2oik7gtwwytd6ir5zizjy5pqtnw6p5bzw6q._file
Verdict:
malicious
Label(s):
zuqrastealer
Create hunting rule
Similar samples:
08aa478ed2cefa279f779c5612d0238b82dc92018772fae7116065d93710781b
097d580b48397feb458bed57eceeaf89b6e0deff578f7e2a1320aeda8c98e8bb
20e41f9151518c16eaaec357c16761d4dfebabb425ac727105a10020b34e169e
276490a44e77ee07d521f0dced9767bb2a56dc45d8674ec13c14bab422af3c0b
38b94ebed7adb22db1bdedf58837df84c28c437bfa2922abbd26902b8dbad29a
690bfb9bcd652da2ecf606536a64be7400d6c14b56d6d5dce34cd6602ec0ac6a
73970d425e073416ceaf2f35f29fbfdb1f4711a89f839a915addc6688be489cb
a5b7872af41ce8b4de83cfa402c76265ae6a5aabb0428a129602797d022c1f76
c82a875a0ee65d52f62cf3d5f7c7aee739d5b94e4053beb896e8796a03830674
eb854d319ec7513b09c40c432ac3606449c1d1be661bcc771d751a49c0e97b89
error
+ 27 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/260528-m972tadw2l/
Behaviour
Suspicious use of WriteProcessMemory
Looks up external IP address via web service
Downloads MZ/PE file
Unpacked files
SH256 hash:
a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd
MD5 hash:
5c71a0b08f097f2e866f64de64abab12
SHA1 hash:
59c30d2c015175776c8abe2d5c2118c922219f91
Link:
https://www.unpac.me/results/70ad8e0f-d664-4f92-a901-78aab98faf19/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
Link:
https://yomi.yoroi.company/submissions/a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Web download

Executable exe a8f55797a7cf663d1cb7169c857cd3b5b131f911ee5194e3af84db6f3fa1cdbd

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/68275/
  
URLhaus
https://urlhaus.abuse.ch/url/3854522/
  
Delivery method
Distributed via web download

Comments