MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 244b44d469e878f9fea969454756699916e94e9107104959d5e609c1eb71f3ba. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 244b44d469e878f9fea969454756699916e94e9107104959d5e609c1eb71f3ba
SHA3-384 hash: 63ae8a72aebd34c699eadc8dd8e04a3bf093e5e0629cdfdcc5bbc4d95ed77dbfa60e8c423614bd8455cfbeedd0b8be3e
SHA1 hash: 7fd8986042e20d790bdfa442d50abf58b4d7efa5
MD5 hash: d74415ab3b7444c2d74a33179186ae49
humanhash: zulu-nevada-coffee-cola
File name:z
Download: download sample
Signature Mirai
Create hunting rule
File size:50'044 bytes
First seen:2026-01-05 23:32:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Kj8RssntlMUJkLjrLIJ+QeuI2M/cGq04syI7Nmd2H/Cou:/RvnyLIoQ38/cv05yISqu
TLSH T1AA230944B8819A23C6E4137EFA6F018D372563B8E2DF7217DD215F15778A82B0DBB641
telfhash t14431cb328f8c0e8c4be0c354868fa27ec9d932f4035153598e5e5f9e0673ac1768d836
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 :
65
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/695c49ff6c350eb0b6f55a15/reports/d933035b-0f4b-4c5b-81c9-933b68970174/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-05T21:20:00Z UTC
Last seen:
2026-01-05T21:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/244b44d469e878f9fea969454756699916e94e9107104959d5e609c1eb71f3ba/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/79c6f30f-3169-4a53-b0e9-29f10892ecb8
Behavior Graph:
Download SVG
%3 guuid=73e8ee69-1900-0000-e2b9-4f5064140000 pid=5220 /usr/bin/sudo guuid=f0676e6d-1900-0000-e2b9-4f5065140000 pid=5221 /tmp/sample.bin guuid=73e8ee69-1900-0000-e2b9-4f5064140000 pid=5220->guuid=f0676e6d-1900-0000-e2b9-4f5065140000 pid=5221 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e68b5314-71a0-41bc-ac7e-6460981f7a37
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1845204
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1845204 Sample: z.elf Startdate: 06/01/2026 Architecture: LINUX Score: 48 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 134.122.13.243, 39691, 53672 DIGITALOCEAN-ASNUS United States 2->20 22 5 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 z.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 z.elf 8->14         started        process6 16 z.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/244b44d469e878f9fea969454756699916e94e9107104959d5e609c1eb71f3ba
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/244b44d469e878f9fea969454756699916e94e9107104959d5e609c1eb71f3ba/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-05 23:32:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=erfujvdj5b4pt7vjnfcuovtjtelostura4ieswov4ye4d23r6o5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260105-3jqylsal7y/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f2d26d24-ee04-4694-8c42-927c12bced4b
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/244b44d469e878f9fea969454756699916e94e9107104959d5e609c1eb71f3ba

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 244b44d469e878f9fea969454756699916e94e9107104959d5e609c1eb71f3ba

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740308/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739402/
  
URLhaus
https://urlhaus.abuse.ch/url/3739206/

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