MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f
SHA3-384 hash: ce65a2f42250369a66082b06a0820b713c865113dc117991ae66e051dba8cea325b8631a2a90a8ebeb3da3d95aa33c43
SHA1 hash: fb9e26f45ee4cbe3c80895cc43f20575dfbcc5a7
MD5 hash: bcbbe129e6032fdbee6e2df28fef55e3
humanhash: sad-california-magazine-ack
File name:JiYuTrainer.exe
Download: download sample
File size:4'712'960 bytes
First seen:2025-11-30 08:16:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 243791299897c13fe7d50dafd2aeea9d
ssdeep 98304:bLnsPAtMWV7PwyLSSJQvWUCLtb8LpyIK/tJY4SKLfBzo:bjsYjN9UCxqk17Y4SK
TLSH T1E926E0097F80AC25D869F330A17556618A25EF23C66188873B6CBF399B341F37D3961B
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter juroots
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f.exe
Verdict:
No threats detected
Analysis date:
2025-11-30 08:32:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9d5d263e-21f0-4226-83cb-e3610381fb3f

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/41900/
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=692bfda6f9fd2d5f941f2c83
Tags:
injection dropper emotet smtp
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Creating a window
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm base64 base64 crypto expired-cert fingerprint fingerprint installer-heuristic keylogger microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/692bfd94efb20563535945f9/reports/6cd4e4f3-73ea-4e43-a9bc-bdffdb04e60e/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f
Result
Gathering data
Verdict:
Unknown
File Type:
exe x32
First seen:
2021-09-05T11:06:00Z UTC
Last seen:
2025-11-30T00:29:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2f1e7baf-5b87-4e98-b02a-a3d2f4ca2976
Score:
72%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f
Verdict:
inconclusive
YARA:
7 match(es)
Tags:
Executable Html PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/bcbbe129e6032fdbee6e2df28fef55e3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-04-21 03:33:10 UTC
File Type:
PE (Exe)
Extracted files:
209
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=amrr6nkame3khkqmigzore3viuixp7umwas62e2biq5uxvgcdr7q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/251130-j6versfr4y/
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8124f1cf-8ea5-4b8e-9a45-9d3b08ce533c
Unpacked files
SH256 hash:
03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f
MD5 hash:
bcbbe129e6032fdbee6e2df28fef55e3
SHA1 hash:
fb9e26f45ee4cbe3c80895cc43f20575dfbcc5a7
Link:
https://www.unpac.me/results/3d45adaa-9a52-4356-a970-9849276cd8a1/
SH256 hash:
6e8f749ab018f22313e7e8213089aecaab9c6ed9faaaba979d1a4909712daa8e
MD5 hash:
bb782207ce1c076be83258f78bfd9a39
SHA1 hash:
7d15a47d4cd57fdbd1b95ee04c14924cb67dcd87
Link:
https://www.unpac.me/results/3d45adaa-9a52-4356-a970-9849276cd8a1/
SH256 hash:
bf64bb18808edb0991377e73c1fbb91af863be12f4c88701ed82744feaeb4af2
MD5 hash:
16fabbc5719f9bb647f460ef680034a9
SHA1 hash:
7412360d7af1f3c6ea05fd576d42da3d3967f043
Link:
https://www.unpac.me/results/3d45adaa-9a52-4356-a970-9849276cd8a1/
SH256 hash:
d5218dc65721b7d1c8e42e093e535cafcae14294380722d693d5cd835ffb3fa1
MD5 hash:
61aff47cf014e9fc967029175f62a71a
SHA1 hash:
45f2ebabdfd7f351c2b636808b6f2e0401cd1d1d
Link:
https://www.unpac.me/results/3d45adaa-9a52-4356-a970-9849276cd8a1/
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/03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f

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:APT_Sandworm_ArguePatch_Apr_2022_1
Create hunting rule
Author:Arkbird_SOLG
Description:Detect ArguePatch loader used by Sandworm group for load CaddyWiper
Reference:https://www.welivesecurity.com/2022/04/12/industroyer2-industroyer-reloaded/
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Indicator_MiniDumpWriteDump
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/

File information

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

Web download

Executable exe 03231f35406136a3aa0c41b2e89375451177fe8cb025ed1341443b4bd4c21c7f

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/41900/
  
URLhaus
https://urlhaus.abuse.ch/url/3721044/
  
Delivery method
Distributed via web download

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