MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44ff0ff2e896fcb26f192c3fc2cb3a1d7f528e733d1b44889b80812661487002. 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: 44ff0ff2e896fcb26f192c3fc2cb3a1d7f528e733d1b44889b80812661487002
SHA3-384 hash: 6be8560b0f23dd5b7cb01ccda2d3186b2497c6a9f87d5f0f58d7baa954f1d1d1e42d6fc56881145b9b2c61f30050c468
SHA1 hash: 12a55efcb7bf3aafa93d12be07eae0d78fff608b
MD5 hash: 22550fb931d5d72dc28418086338956a
humanhash: lamp-football-edward-uniform
File name:pmips
Download: download sample
Signature Mirai
Create hunting rule
File size:37'068 bytes
First seen:2026-04-19 05:58:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:9NYKyukZoTMKe5RQEztOzSDNDsEJyQ2fvAhSwU8JTJgGlzDpbuR1J9:3YdWleXvsMsEJyZTwljVJuD
TLSH T1CEF2F1792421C38EE439C1BD4D3583B43E8A0F2A5543CDAFB95868E39D4FA6D3307681
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) :37'068 bytes
File size (de-compressed) :97'736 bytes
Format:linux/mips
Unpacked file: 1acad9cead7315de7ccdcfbef56d115d15968b7c05702889a71b1ed32e0068d4

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c2f87de7-545e-41b7-aff6-1bf30056f3e4/
Detection(s):
SecuriteInfo.com.Linux.Mirai.10456.10382.30133.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
Substitutes an application name
Kills critical processes
Deleting of the original file
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-04-19T02:37:00Z UTC
Last seen:
2026-04-20T12:09:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/44ff0ff2e896fcb26f192c3fc2cb3a1d7f528e733d1b44889b80812661487002/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a02fb605-93bd-4a8d-a572-49d1391220c5
Behavior Graph:
Download SVG
%3 guuid=0aec50f6-1900-0000-f6d1-1dcea9080000 pid=2217 /usr/bin/sudo guuid=1e74dff7-1900-0000-f6d1-1dceae080000 pid=2222 /tmp/sample.bin guuid=0aec50f6-1900-0000-f6d1-1dcea9080000 pid=2217->guuid=1e74dff7-1900-0000-f6d1-1dceae080000 pid=2222 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3c7074fb-2ee5-464b-8e6e-f257605153ec
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/44ff0ff2e896fcb26f192c3fc2cb3a1d7f528e733d1b44889b80812661487002
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/44ff0ff2e896fcb26f192c3fc2cb3a1d7f528e733d1b44889b80812661487002/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/44ff0ff2e896fcb26f192c3fc2cb3a1d7f528e733d1b44889b80812661487002
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-19 05:59:53 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=it7q74xis36le3yzfq74fsz2dv7vfdtthunujce3qcasmykioaba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260419-gpydzsds8q/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to shm directory
Changes its process name
Enumerates running processes
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/44ff0ff2e896fcb26f192c3fc2cb3a1d7f528e733d1b44889b80812661487002

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 44ff0ff2e896fcb26f192c3fc2cb3a1d7f528e733d1b44889b80812661487002

(this sample)

Mirai

elf 1acad9cead7315de7ccdcfbef56d115d15968b7c05702889a71b1ed32e0068d4

  
URLhaus
https://urlhaus.abuse.ch/url/3825677/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1acad9cead7315de7ccdcfbef56d115d15968b7c05702889a71b1ed32e0068d4
  
Dropping
MD5 9b43380d5530af77113ae94cbec5def5

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