MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8cd80793c479cf48d4860343e9727fda4e98824c35fd71abee1acb21c6cfb74. 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: 6


Intelligence 6 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8cd80793c479cf48d4860343e9727fda4e98824c35fd71abee1acb21c6cfb74
SHA3-384 hash: 37cd4b20609b0deae4db412ab9367bf4366e886e8f6773e86bf42d767a4920dd3b56b29182d8cfd6000acc02a35418f4
SHA1 hash: 20ce5125a0195aba4542d4f35a634da56be4000c
MD5 hash: 5a879c90b2f8b95997f5114baad5e648
humanhash: mobile-twelve-pizza-sad
File name:NF-9eac306f-d134-4609-9c58yzv.iso
Download: download sample
File size:151'552 bytes
First seen:2026-06-23 10:48:48 UTC
Last seen:Never
File type: iso
MIME type:application/x-iso9660-image
ssdeep 3072:2jjjZz2gv7WLBXlmHA37uqQmsPDX+L1MtZ8g9XmR5an1D7JCLvlPho:gjq
TLSH T199E3D67B6A9149C9F734C23E435F5042B792B303B62695F679AE3569C3FFBA10108638
TrID 88.5% (.NULL) null bytes (2048000/1)
11.0% (.HTP) HomeLab/BraiLab Tape image (256000/1)
0.2% (.ATN) Photoshop Action (5007/6/1)
0.1% (.ISO) ISO 9660 CD image (2545/36/1)
0.0% (.BIN/MACBIN) MacBinary 1 (1033/5)
Magika iso
Reporter FXOLabs
Tags:iso

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
BR BR
File Archive Information

This file archive contains 2 file(s), sorted by their relevance:

File name:NF-9eac306f-d134-4609-9c58yzv.pdf.lnk
File size:2'008 bytes
SHA256 hash: 06c4480b3f4d9d2b162c6cceef6b7a7fd5bb6f0f34e12d4bb63859d79690b5dd
MD5 hash: c69c8b6dcbe56e97fbfb768b834b1c62
MIME type:application/octet-stream
File name:NF-9eac306f-d134-4609-9c58yzv.xml
File size:86'933 bytes
SHA256 hash: 31847ef7a799af1fa266835d5dc86508c0015d5a3ad8ffefbb77901a3923c3bb
MD5 hash: ca661092f31a92ca09ab27ca8d3f7489
MIME type:text/plain
Vendor Threat Intelligence
Malware configuration found for:
Archives LNK
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e88731c0-564d-4960-8d12-548b2164296a/
Detection(s):
SecuriteInfo.com.Heur.25737.8946.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.PkillLOLBinWrapBattle.20220620.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.LOLBinOddLookPSHELL.20220711.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.MSBuildWildSituation.20240709.UNOFFICIAL
Create hunting rule

Sanesecurity.Foxhole.Iso_pdf.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.LOLBinOddLook.20220622.UNOFFICIAL
Create hunting rule

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

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a3a64c286bc95245bf8de99
Tags:
virus
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade msbuild
Link:
https://www.filescan.io/uploads/6a3a64bd62d0679105fcf077/reports/68453647-9e1c-4340-890d-47d68b0f9cc5/overview
Verdict:
Suspicious
Link:
https://www.hybrid-analysis.com/sample/a8cd80793c479cf48d4860343e9727fda4e98824c35fd71abee1acb21c6cfb74
Verdict:
Clean
File Type:
iso
Link:
https://opentip.kaspersky.com/a8cd80793c479cf48d4860343e9727fda4e98824c35fd71abee1acb21c6cfb74/results?tab=lookup
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a8cd80793c479cf48d4860343e9727fda4e98824c35fd71abee1acb21c6cfb74/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/a8cd80793c479cf48d4860343e9727fda4e98824c35fd71abee1acb21c6cfb74
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-06-23 10:49:36 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
5 of 24 (20.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vdgya6j4i6opjdkima2d5fzh7wsotcbeynp5ogv64gwlehdm7n2a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware defense_evasion discovery execution persistence spyware
Link:
https://tria.ge/reports/260623-nzcctsct7j/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Modifies registry key
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Windows directory
Drops file in System32 directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Prevents Microsoft Defender from scanning certain paths by adding an exclusion.
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/a8cd80793c479cf48d4860343e9727fda4e98824c35fd71abee1acb21c6cfb74

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:Base64_decoding
Create hunting rule
Author:iam-py-test
Description:Detect scripts which are decoding base64 encoded data (mainly Python, may apply to other languages)
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:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:iso_lnk
Create hunting rule
Author:tdawg
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:Suspicious_Process
Create hunting rule
Author:Security Research Team
Description:Suspicious process creation
Rule name:SUSP_EXE_in_ISO
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects ISO files that contains an Exe file. Does not need to be malicious
Reference:Internal Research
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:WIN_FileFix_Detection
Create hunting rule
Author:dogsafetyforeverone
Description:Detects FileFix social engineering technique that launches chained PowerShell and PHP commands from file explorer typed paths
Reference:FileFix social engineering with PowerShell and PHP commands

File information

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

  
Delivery method
Distributed via e-mail link

Comments