MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a9eaa133742b91a720a0f5c7e8fe400fb4ba19b1ee8a75a01e2e3eb55729437. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a9eaa133742b91a720a0f5c7e8fe400fb4ba19b1ee8a75a01e2e3eb55729437
SHA3-384 hash: fc2cdd93b995d6c19844cbb4214279363e363fc441f5884d4d5fb39cb71f4e043e3de8fdebd57ca866a4d68dfdaf5748
SHA1 hash: 0d89a4ae94afd00dee4c105b59b915142d6ee50f
MD5 hash: bfcc92dee5878276502a311429d52dc2
humanhash: johnny-emma-maine-kansas
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:74'456 bytes
First seen:2026-04-17 16:53:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FO1QVL2D9fy9fMPHkw64KTgShjSvAPXbYkD7GHtoQ0PalY/7VJu8:Xm9i8kxNT5GcXbYkGHeQ0Pal67VQ8
TLSH T1D07302F9594C5418C7F0C2F382B913509C70AEF612416A429942FF61778EAB26BF6F4A
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 UPX
File size (compressed) :74'456 bytes
File size (de-compressed) :250'276 bytes
Format:linux/mips
Unpacked file: a72a51189614f7929b0d93195844bc1ce2994aec3aa715d399cd9e466b136cab

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/918c3a42-9ed1-4ee7-a6c9-abb067dd228b/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Opens a port
Sends data to a server
Substitutes an application name
Deleting of the original file
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-17T14:03:00Z UTC
Last seen:
2026-04-17T14:54:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/9a9eaa133742b91a720a0f5c7e8fe400fb4ba19b1ee8a75a01e2e3eb55729437/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7dd8b8de-3917-40af-b082-fcdd60e936d8
Behavior Graph:
Download SVG
%3 guuid=3f557ec6-1a00-0000-84dc-778bdb070000 pid=2011 /usr/bin/sudo guuid=3dda1dc9-1a00-0000-84dc-778bdf070000 pid=2015 /tmp/sample.bin guuid=3f557ec6-1a00-0000-84dc-778bdb070000 pid=2011->guuid=3dda1dc9-1a00-0000-84dc-778bdf070000 pid=2015 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/64bba357-1927-461d-bb59-1a8fd0fa100a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9a9eaa133742b91a720a0f5c7e8fe400fb4ba19b1ee8a75a01e2e3eb55729437
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a9eaa133742b91a720a0f5c7e8fe400fb4ba19b1ee8a75a01e2e3eb55729437/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9a9eaa133742b91a720a0f5c7e8fe400fb4ba19b1ee8a75a01e2e3eb55729437
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-04-17 16:54:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tkpkuezxik4ru4qkb5oh5d7ead5uxim3d3ukowqb4lr6wvlssq3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260417-vereksgx2v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes itself
Modifies Watchdog functionality
Family: Mirai
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/9a9eaa133742b91a720a0f5c7e8fe400fb4ba19b1ee8a75a01e2e3eb55729437

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 9a9eaa133742b91a720a0f5c7e8fe400fb4ba19b1ee8a75a01e2e3eb55729437

(this sample)

Mirai

elf a72a51189614f7929b0d93195844bc1ce2994aec3aa715d399cd9e466b136cab

  
URLhaus
https://urlhaus.abuse.ch/url/3791150/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a72a51189614f7929b0d93195844bc1ce2994aec3aa715d399cd9e466b136cab
  
Dropping
MD5 8558df897a81b6929e79caa3b89fc3cf

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