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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b44c1284d7f2e4c40d8c370fed99af3933d1605cdb5bfdc93ea0100d347433a3. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b44c1284d7f2e4c40d8c370fed99af3933d1605cdb5bfdc93ea0100d347433a3
SHA3-384 hash: 3c996d0afb7ee2a934fd681d7acbfec5172f1f92afb0abd22985af29f96f15d05bf590f0e1654d9eac67d9956fd67d3c
SHA1 hash: 135af569db8823f9a060cdaf2b1becc5abf44e0f
MD5 hash: 1d64a818178625ebde045f3b49463088
humanhash: johnny-hawaii-jig-georgia
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:185'126 bytes
First seen:2026-10-03 02:02:14 UTC
Last seen:2026-10-03 20:10:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:sBHVxHCjfyad4aaePY8z6TaxmNEPXYjLmDM/R2dHr2zOpnI:6zG6ad4aaePY8ulEPXQCDM/RHOpI
TLSH T14C041A05EA405B57C1D22BBAFACB434633339B54A7E733059528ABB43FC679E4F22506
telfhash t10a318396623c42659db11c18cc9847b60047e72627c0fb25ff2accc8182f40ae637d1b
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-33.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-02T23:16:00Z UTC
Last seen:
2026-10-04T18:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b44c1284d7f2e4c40d8c370fed99af3933d1605cdb5bfdc93ea0100d347433a3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ef588b8e-9d1b-401d-8e56-52e9946ee60f
Behavior Graph:
Download SVG
%3 guuid=b56baff8-1a00-0000-7ae0-7b62ec080000 pid=2284 /usr/bin/sudo guuid=fd848bfe-1a00-0000-7ae0-7b62f1080000 pid=2289 /tmp/sample.bin guuid=b56baff8-1a00-0000-7ae0-7b62ec080000 pid=2284->guuid=fd848bfe-1a00-0000-7ae0-7b62f1080000 pid=2289 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/831d4770-a130-458a-ab0e-d51a5c801ffe
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b44c1284d7f2e4c40d8c370fed99af3933d1605cdb5bfdc93ea0100d347433a3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b44c1284d7f2e4c40d8c370fed99af3933d1605cdb5bfdc93ea0100d347433a3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-03 02:15:42 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wrgbfbgx6lsmidmmg4h63gnphez5cyc43nn73sj6uaia2ndugorq._file
Result
Malware family:
milanbot
Create hunting rule
Score:
  10/10
Tags:
family:milanbot botnet miner
Link:
https://tria.ge/reports/261003-cgtcvazs5m/
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/b44c1284d7f2e4c40d8c370fed99af3933d1605cdb5bfdc93ea0100d347433a3

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: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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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

File information

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

Web download

Mirai

elf b44c1284d7f2e4c40d8c370fed99af3933d1605cdb5bfdc93ea0100d347433a3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3927267/
  
Delivery method
Distributed via web download

Comments