MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718
SHA3-384 hash: 8e84882ccc9af8417e26ea58127595619bbe0d54c684fb99d9e66f614b2d54807146332102316e73ebef310bad270cb4
SHA1 hash: 5246f99e3481319a7da7cfe93618d0ed31ab6945
MD5 hash: 93477e4de933792f491a71abb925842c
humanhash: asparagus-xray-equal-kitten
File name:GTAVietUpdate.exe
Download: download sample
File size:337'920 bytes
First seen:2026-03-02 06:32:32 UTC
Last seen:2026-03-02 07:31:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash db06da63173470308be96b80c5e2a5e5
ssdeep 6144:rlWYc3xnv1qcLU2w70X7ExkEoh2k128kVQhO7aq5Rw:+3TqaU2w70XQCGxUp
TLSH T154748E11BA85D032D9A605719B39DFB64A7DFC700FA165C7B3C41EBA8D202C17B36B1A
TrID 22.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win64 Executable (generic) (6522/11/2)
17.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.7% (.EXE) Win32 Executable (generic) (4504/4/1)
7.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter BlinkzSec
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
118
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718.exe
Verdict:
Suspicious activity
Analysis date:
2026-03-02 06:34:35 UTC
Tags:
possible-phishing
Link:
https://app.any.run/tasks/a5f9070f-f2f4-4a03-9a78-bde18bbe1427

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/55165/
Detection(s):
SecuriteInfo.com.Variant.Barys.507947.28428.29472.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69a52f2f002d37d5c9829443
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug barys cmd crypto fingerprint lolbin microsoft_visual_cc unsafe
Link:
https://www.filescan.io/uploads/69a52f2a97feb4afd663abae/reports/35dfee53-7a35-4226-8862-8693a857392e/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718
Verdict:
Clean
File Type:
exe x32
Link:
https://opentip.kaspersky.com/ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/debf310e-7c3b-41a1-bfbf-41d32959aed1
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/93477e4de933792f491a71abb925842c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718
Threat name:
Win32.Trojan.Barys
Create hunting rule
Status:
Malicious
First seen:
2026-02-28 20:46:37 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55mipcuezafpo47biopmnxv6ck2ck2px7q3ehrt442iotzb3k4ma._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260302-hbaw7shx8g/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718
MD5 hash:
93477e4de933792f491a71abb925842c
SHA1 hash:
5246f99e3481319a7da7cfe93618d0ed31ab6945
Link:
https://www.unpac.me/results/723d6e96-8cfa-47ce-a747-fb3522baf80e/
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/ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset

File information

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

Web download

Executable exe ef58878a84c80af773e1439ec6debe12b42569f7fc3643c67ce690e9e43b5718

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3788327/
Cape
Cape
https://www.capesandbox.com/analysis/55165/

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