MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4dae491423ca288e9e7adb7afdd7d16be63a7496baf4683e602e6b0544307f98. 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


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 21 File information Comments
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SHA256 hash: 4dae491423ca288e9e7adb7afdd7d16be63a7496baf4683e602e6b0544307f98
SHA3-384 hash: e43dba2b9a82ac25ad6903dda234bff9404678725070e91d1416b63b701e8b35aa0bcf2dc09a917f772875491355a622
SHA1 hash: 9e2f5cc013c9363353f3e50817de52250705b4ff
MD5 hash: 38913d91592e34ae9ad62e5ee4c9d590
humanhash: washington-stream-chicken-princess
File name:wlan.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:5'530'356 bytes
First seen:2026-03-26 19:50:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 98304:DwBShvcztjewCHSDmO6PM+PmaCwwEIKd7ZLOQ8MMH6dHSBCKfO78CxjfTruth0Oi:TZGaCT0lwlFW6oRJHuClnVXVwxk
TLSH T155463841BB1C0523D3520DF0993E43D5F3663A4341B6A52B6B0FAB4B7239A36A2D778D
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
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{HEX}php.generic.globals.455.UNOFFICIAL
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YARA.SIGNATURE_BASE_EXPL_Shitrix_Exploit_Code_Jan20_1.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes access rights for a written file
Connection attempt
Runs as daemon
Kills processes
Opens a port
Collects information on the RAM
Launching a process
Locks files
Sends data to a server
DNS request
Creating a process from a recently created file
Creating a file
Collects information on the CPU
Creating a file in the %temp% directory
Manages services
Changes the time when the file was created, accessed, or modified
Sets a written file as executable
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Writes files to system directory
Performs a bruteforce attack in the network
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 bash gcc hajime lolbin masquerade
Link:
https://www.filescan.io/uploads/69c58e052346b9da57a95ee8/reports/42e16cbb-6f0d-4754-8e68-7848ff21a8a1/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/612188a4-62a9-43ba-aabc-8e332a58e38b
Behavior Graph:
Download SVG
%3 guuid=83eae971-1800-0000-9767-1152c70c0000 pid=3271 /usr/bin/sudo guuid=88d10974-1800-0000-9767-1152cb0c0000 pid=3275 /tmp/sample.bin guuid=83eae971-1800-0000-9767-1152c70c0000 pid=3271->guuid=88d10974-1800-0000-9767-1152cb0c0000 pid=3275 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/251816f8-ccf9-4646-839b-8e97b1782789
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4dae491423ca288e9e7adb7afdd7d16be63a7496baf4683e602e6b0544307f98
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4dae491423ca288e9e7adb7afdd7d16be63a7496baf4683e602e6b0544307f98/
Threat name:
Linux.Exploit.CVE-2021-36260
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Status:
Malicious
First seen:
2026-03-26 19:50:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jwxesfbdziui5ht23n5p3v6rnptdu5ewxl2gqptafzvqkrbqp6ma._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260326-ykfrtacy8p/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/4dae491423ca288e9e7adb7afdd7d16be63a7496baf4683e602e6b0544307f98

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_Bitter_ZxxZ_Downloader
Create hunting rule
Author:SECUINFRA Falcon Team (@SI_FalconTeam)
Description:Detects Bitter (T-APT-17) ZxxZ Downloader
Reference:https://www.secuinfra.com/en/techtalk/whatever-floats-your-boat-bitter-apt-continues-to-target-bangladesh
Rule name:BLOWFISH_Constants
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Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:CP_Script_Inject_Detector
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
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Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:EXPL_Log4j_CVE_2021_44228_Dec21_Soft
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects indicators in server logs that indicate an exploitation attempt of CVE-2021-44228
Reference:https://twitter.com/h113sdx/status/1469010902183661568?s=20
Rule name:EXPL_Shitrix_Exploit_Code_Jan20_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects payloads used in Shitrix exploitation CVE-2019-19781
Reference:https://isc.sans.edu/forums/diary/Citrix+ADC+Exploits+Overview+of+Observed+Payloads/25704/
Rule name:EXPL_Shitrix_Exploit_Code_Jan20_1_RID331C
Create hunting rule
Author:Florian Roth
Description:Detects payloads used in Shitrix exploitation CVE-2019-19781
Reference:https://isc.sans.edu/forums/diary/Citrix+ADC+Exploits+Overview+of+Observed+Payloads/25704/
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:html_auto_download_b64
Create hunting rule
Author:Tdawg
Description:html auto download
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Generic_Threat_1ac392ca
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Author:Elastic Security
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:setsockopt
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Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
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Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:testlumma
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Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
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Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
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Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
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Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:WHIRLPOOL_Constants
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Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

Web download

Mirai

elf 4dae491423ca288e9e7adb7afdd7d16be63a7496baf4683e602e6b0544307f98

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3795972/
  
Delivery method
Distributed via web download

Comments