MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba8a21f445070d5ff3e03f88f22c8be7ba5fb76f2c5c07a1b83905722cd9b130. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba8a21f445070d5ff3e03f88f22c8be7ba5fb76f2c5c07a1b83905722cd9b130
SHA3-384 hash: 95f8bfac7980da364b246425ba3aabcf035152a7d99a4b22677b9e08907c56a9465e704d1095da148c1dd0938ba72a65
SHA1 hash: a575e3bba48ebd9d19c9b2e26115d8d8c2fafc4b
MD5 hash: 8e96f46860521ffe8ff6d5d62088b1ee
humanhash: william-black-venus-mango
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:210'648 bytes
First seen:2026-06-06 15:47:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:9E8zSrn+aF1AVC4uOSxfreNws3g2wmbrD601um+xx3Q7mySRXr3Kaj:9jSyaF1AV6OSkfw2pXu0pkhQ7WXr7
TLSH T12724F60EBB220EF7E86BCC3B05F91B01218C651722E97B75B974D918B54B24F4AD39B4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-CYL.88925914.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Mounts file systems
Creating a file
Connection attempt
Runs as daemon
Kills processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a24414546e44aecc0d28b66/reports/0485dced-aed6-44b6-b06d-56f4e1457514/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-06-06T13:03:00Z UTC
Last seen:
2026-06-06T13:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ba8a21f445070d5ff3e03f88f22c8be7ba5fb76f2c5c07a1b83905722cd9b130/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e9fac63d-c9a7-4d34-a614-b4a027b2e6e3
Behavior Graph:
Download SVG
%3 guuid=78ec4d6e-1a00-0000-9970-fdd6e9090000 pid=2537 /usr/bin/sudo guuid=5543eb70-1a00-0000-9970-fdd6ee090000 pid=2542 /tmp/sample.bin guuid=78ec4d6e-1a00-0000-9970-fdd6e9090000 pid=2537->guuid=5543eb70-1a00-0000-9970-fdd6ee090000 pid=2542 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/48acb0e4-f04a-41af-8711-147f6de087f5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ba8a21f445070d5ff3e03f88f22c8be7ba5fb76f2c5c07a1b83905722cd9b130
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ba8a21f445070d5ff3e03f88f22c8be7ba5fb76f2c5c07a1b83905722cd9b130/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-06 15:48:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xkfcd5cfa4gv747ah6epelel465f7n3pfroapinyhecxelgzweya._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260606-s8texsas3l/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
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/ba8a21f445070d5ff3e03f88f22c8be7ba5fb76f2c5c07a1b83905722cd9b130

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf ba8a21f445070d5ff3e03f88f22c8be7ba5fb76f2c5c07a1b83905722cd9b130

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3859796/
  
Delivery method
Distributed via web download

Comments