MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24. 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


PythonStealer


Vendor detections: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24
SHA3-384 hash: f301aed7b6b2d0fe1f74d8325ba1379b7f9e607ba95e7f55ee46e00de29705bb043fe1cd5c2e7b0103225ed074db9f52
SHA1 hash: 6cf7d7b561f95b7f3d5c696e8daa74248cb2ab31
MD5 hash: 0634347fbe9ce0093c7cdb1574779318
humanhash: bravo-tennessee-dakota-winner
File name:划学号V2--极速版.exe
Download: download sample
Signature PythonStealer
Create hunting rule
File size:9'051'648 bytes
First seen:2026-02-22 14:04:02 UTC
Last seen:2026-02-22 14:35:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6fd4e80d3e91d12ab030b51ab5fd817c (1 x PythonStealer)
ssdeep 196608:luNdhPeaJsb7jL3bKVkS0GiBCQKwOHVYoDMXqR:Ssb7jLLKWJCFHSXI
TLSH T1D196330BA8D3E3A7CA07D131569BFD61F9388CB80395E8FB1595877820978E3AD345B4
TrID 51.9% (.EXE) Win64 Executable (generic) (6522/11/2)
16.1% (.EXE) OS/2 Executable (generic) (2029/13)
15.9% (.EXE) Generic Win/DOS Executable (2002/3)
15.9% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter juroots
Tags:exe PythonStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/39842a17-f555-4478-8e76-6033b8a72f1e/
Malware family:
n/a
ID:
1
File name:
_efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24.exe
Verdict:
Malicious activity
Analysis date:
2026-02-22 14:19:36 UTC
Tags:
nuitka python
Link:
https://app.any.run/tasks/a1a40e8c-b645-414b-8844-a66b63ad44be

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/54064/
Detection(s):
PUA.Win.Packer.Nuitka-9992781-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=699b0cfdc950ab5d9ab06352
Tags:
extens virus
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24
Result
Gathering data
Verdict:
Unknown
File Type:
exe x64
Link:
https://opentip.kaspersky.com/efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f98c170c-05f0-4cab-8cc1-e73efdd9c8c0
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/0634347fbe9ce0093c7cdb1574779318
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24/
Verdict:
Malicious
Threat:
Family.PYTHONSTEALER
Link:
https://tip.neiki.dev/file/efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24
Threat name:
Win64.Malware.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-02-21 22:50:09 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
6 of 36 (16.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=56quawbumpenhodet4maioftb5thr5dpwd56gav6pyvynm3spysa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/260222-rdsdpsfw4b/
Behaviour
Suspicious use of WriteProcessMemory
Loads dropped DLL
Unpacked files
SH256 hash:
efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24
MD5 hash:
0634347fbe9ce0093c7cdb1574779318
SHA1 hash:
6cf7d7b561f95b7f3d5c696e8daa74248cb2ab31
Link:
https://www.unpac.me/results/2f0b23d6-76d2-4567-80ee-2f9fd1f37685/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
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_detect_tls_callbacks
Create hunting rule
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

Web download

PythonStealer

Executable exe efa140583463c8d3b8649f180438b30f6678f46fb0fbe302be7e2b86b3727e24

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/54064/
  
URLhaus
https://urlhaus.abuse.ch/url/3783627/
  
Delivery method
Distributed via web download

Comments