MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78. 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


XWorm


Vendor detections: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78
SHA3-384 hash: c397c4d79532679862256357d409a9b3bd2fcde5931a6dd1298d3b2d9bd1436afd248298462d31850a8745c09927cfb0
SHA1 hash: 0512d94e63224447da047ac6c039825c2d4b7494
MD5 hash: f74b226d0424f423f4c3ed912a82bfaf
humanhash: uncle-pluto-uniform-stream
File name:4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78
Download: download sample
Signature XWorm
Create hunting rule
File size:3'076'936 bytes
First seen:2026-01-05 22:25:03 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash ebde0ce792d7e50eaa588d46ae92b3ae (1 x XWorm)
ssdeep 49152:f23mtpTx0j60coVn5YeeldVFR6gn3v/AUo2V:fG2x0j6035YeeldVFR6Av3N
TLSH T1DBE52961BA44B2CFE49F27B8846BCE61582D47F5072048D3EC89B5FE6E63CC12A75C25
TrID 32.2% (.EXE) Win64 Executable (generic) (10522/11/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter johnk3r
Tags:dll minacu-go-gov-br signed supphouse-minhacasa-tv xworm

Code Signing Certificate

Organisation:AURORA SOLUCOES & TURISMO LTDA
Issuer:SSL.com EV Code Signing Intermediate CA RSA R3
Algorithm:sha256WithRSAEncryption
Valid from:2025-10-13T21:51:43Z
Valid to:2026-10-13T21:51:43Z
Serial number: 18c1f0e7cac9039caff80eaddf948ee1
Intelligence: 5 malware samples on MalwareBazaar are signed with this code signing certificate
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: f2426bbb42ceb181d31d743936d9dce89bc9cdf307ce9f80358634d95b197afb
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
127
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47783/
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695c3a53e148d42004dfb115
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug fingerprint microsoft_visual_cc obfuscated overlay packed signed
Link:
https://www.filescan.io/uploads/695c3a51db1b3f0505bdcb8a/reports/a5470e86-74db-4c5f-9197-aa9dcb99695b/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78
Verdict:
Clean
File Type:
dll x32
First seen:
2025-12-23T23:04:00Z UTC
Last seen:
2025-12-24T03:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/70c859ac-a464-41fd-8c38-a8aa75e166a5
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
3 / 100
Link:
https://www.joesandbox.com/analysis/1845181
Behaviour
Behavior Graph:
n/a
Score:
62%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/f74b226d0424f423f4c3ed912a82bfaf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j4oqytky62s72drq5u4u2ymo7e7ffd6v2yyes7shekeyswemdr4a._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260105-2gx4gaas2c/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78
MD5 hash:
f74b226d0424f423f4c3ed912a82bfaf
SHA1 hash:
0512d94e63224447da047ac6c039825c2d4b7494
Link:
https://www.unpac.me/results/cff3f6a8-38ef-44d1-8a1d-b14fb55775ea/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.89
Link:
https://yomi.yoroi.company/submissions/4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

PureLogsStealer

Executable exe aa412cb3954e212d73da73ceb3fb468d74b2acbbdeb09ff3eb015c914bede0a0

XWorm

DLL dll 4f1d0c4d58f6a5fd0e30ed394d618ef93e528fd5d630497e47228989588c1c78

(this sample)

  
Dropped by
SHA256 aa412cb3954e212d73da73ceb3fb468d74b2acbbdeb09ff3eb015c914bede0a0
Cape
Cape
https://www.capesandbox.com/analysis/47783/
  
Dropped by
MD5 b13f04125bcf47f121c8618cc6384504

Comments