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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43a5fbead56ffab9262bcb1c400dc2079028c2e4cf76a5ddc1c96bc779eb0dab. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43a5fbead56ffab9262bcb1c400dc2079028c2e4cf76a5ddc1c96bc779eb0dab
SHA3-384 hash: 58b6cdc236b3249ce345f8ed36f5209e9a65df92f828e355f3f1daba34127d8b4a6c9291f9b6d238ac0a120828fe30a0
SHA1 hash: 56876767b3c47d5b251b5e03ad4a538043ed7e7c
MD5 hash: f955f9bd69676304965d67cd0e21c7e0
humanhash: autumn-gee-hotel-mockingbird
File name:ISSI_Industry_Engagement_Session_Details_5_October_2026.zip
Download: download sample
File size:975 bytes
First seen:2026-09-29 14:04:15 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 24:9EKhW2y6nMJawuBwOT2T5uJelS1JS+TWtR:9Lny8BS0kluJS+TC
TLSH T13111945E8C986C19DA26B8759029D0B5C9345D1438BE0CFF13488D5987BDBF1BF38B04
Magika zip
Reporter smica83
Tags:zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
HU HU
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:ISSI_Industry_Engagement_Session_Details_5_October_2026.lnk
File size:1'235 bytes
SHA256 hash: d645d6c6fc5f7831c71f7e85cea581c5ea7222b4d7a952af29c69f01ebf05ad4
MD5 hash: 09290b07fdeb20a4fb944188177467ce
MIME type:application/octet-stream
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6e013d5a-e282-4ab0-bd0e-ff2c0df9bf45/
Detection(s):
Sanesecurity.Foxhole.Lnk_Zip_1.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27118.LnkHeur.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.KingForADayDownloaders.20231121.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.OddLook.202207213.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.OddLook.20221214.UNOFFICIAL
Create hunting rule

YARA.SIGNATURE_BASE_SUSP_ZIP_LNK_Phishattachment_Pattern_Jun22_1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/43a5fbead56ffab9262bcb1c400dc2079028c2e4cf76a5ddc1c96bc779eb0dab/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
cmd lolbin masquerade
Link:
https://www.filescan.io/uploads/6abbc5a787f490f90ec268a7/reports/0e7e54ae-708b-44b4-91a5-6331ad076ad0/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/43a5fbead56ffab9262bcb1c400dc2079028c2e4cf76a5ddc1c96bc779eb0dab
Verdict:
Malicious
File Type:
zip
First seen:
2026-09-29T08:22:00Z UTC
Last seen:
2026-09-30T22:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/43a5fbead56ffab9262bcb1c400dc2079028c2e4cf76a5ddc1c96bc779eb0dab/results?tab=lookup
Verdict:
Malware
YARA:
3 match(es)
Tags:
Execution: CMD in LNK LNK LOLBin LOLBin:cmd.exe Malicious T1059.003 T1202: Indirect Command Execution T1204.002 T1218: System Binary Proxy Execution Zip Archive
Link:
https://app.malva.re/file/f955f9bd69676304965d67cd0e21c7e0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43a5fbead56ffab9262bcb1c400dc2079028c2e4cf76a5ddc1c96bc779eb0dab/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2026-09-29 08:00:33 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ios7x2wvn75lsjrlzmoeadoca6icrqxez53klxobzfv4o6plbwvq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
execution
Link:
https://tria.ge/reports/260929-t4c3taxcre/
Behaviour
Suspicious use of WriteProcessMemory
cURL User-Agent
Enumerates physical storage devices
Executes a command shell one-liner
Checks computer location settings
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/43a5fbead56ffab9262bcb1c400dc2079028c2e4cf76a5ddc1c96bc779eb0dab

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:Execution_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies execution artefacts in shortcut (LNK) files.
Rule name:LNK_sospechosos
Create hunting rule
Author:Germán Fernández
Description:Detecta archivos .lnk sospechosos
Rule name:Script_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies scripting artefacts in shortcut (LNK) files.
Rule name:SUSP_LNK_CMD
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference to cmd.exe inside an lnk file, which is suspicious
Rule name:SUSP_ZIP_LNK_PhishAttachment
Create hunting rule
Author:ignacior
Description:Detects suspicius tiny ZIP files with malicious lnk files
Reference:Internal Research
Rule name:SUSP_ZIP_LNK_PhishAttachment_Pattern_Jun22_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects suspicious tiny ZIP files with phishing attachment characteristics
Reference:Internal Research

File information

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

Comments