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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c82ef18e7bac79d3d340071afdbd43564100ec8777d7bd1c3f0d0dc3cf16d6ca. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c82ef18e7bac79d3d340071afdbd43564100ec8777d7bd1c3f0d0dc3cf16d6ca
SHA3-384 hash: 5cce37fbdc672523209df49060124a77bfbe83788c85d230d57cffd05418476109887b7fe24e0b1a8041e9711ac5ea1e
SHA1 hash: dc82506fbbcc85f67554f4d72ec21783c917486c
MD5 hash: 18d6c8e2fff042524ca6510631670ed7
humanhash: two-tennessee-comet-echo
File name:iran.i486
Download: download sample
Signature Mirai
Create hunting rule
File size:74'780 bytes
First seen:2026-09-27 11:40:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:p0RfG7tnzJunj1FEDU731svco3BP2yW+h21r8:pafWtzJujd+d3zwJ
TLSH T1EC734D45F793E0F0EE4A06B1116BE77D86349F124024DE6EEF947DB2AD32B41A11B62C
telfhash t1b73157f65eea08ecf3d58800424f2ba20679a577261036b446f2bdd623f7f419075c3a
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
CZ CZ
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Sets a written file as executable
Sends data to a server
Connection attempt
Launching a process
Receives data from a server
Runs as daemon
Manages services
Changes the time when the file was created, accessed, or modified
Changes access rights for a written file
Creating a file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Deleting of the original file
Creates or modifies files in /init.d to set up autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6ab9015a5e3b847300f6cde9/reports/4a65d8d9-bea1-448b-9a0b-380e7e5bae0c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-27T09:23:00Z UTC
Last seen:
2026-09-28T02:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c82ef18e7bac79d3d340071afdbd43564100ec8777d7bd1c3f0d0dc3cf16d6ca/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/655ad7ed-4d9f-4ba4-abfe-fca81cbe91e2
Behavior Graph:
Download SVG
%3 guuid=f57088d0-1c00-0000-f0b6-eeb990090000 pid=2448 /usr/bin/sudo guuid=a1a780d5-1c00-0000-f0b6-eeb99a090000 pid=2458 /tmp/sample.bin guuid=f57088d0-1c00-0000-f0b6-eeb990090000 pid=2448->guuid=a1a780d5-1c00-0000-f0b6-eeb99a090000 pid=2458 execve guuid=45946dd6-1c00-0000-f0b6-eeb99c090000 pid=2460 /tmp/sample.bin guuid=a1a780d5-1c00-0000-f0b6-eeb99a090000 pid=2458->guuid=45946dd6-1c00-0000-f0b6-eeb99c090000 pid=2460 clone guuid=090cb1d6-1c00-0000-f0b6-eeb99d090000 pid=2461 /tmp/sample.bin delete-file write-config write-file zombie guuid=45946dd6-1c00-0000-f0b6-eeb99c090000 pid=2460->guuid=090cb1d6-1c00-0000-f0b6-eeb99d090000 pid=2461 clone guuid=ea68f5d6-1c00-0000-f0b6-eeb99f090000 pid=2463 /usr/bin/dash guuid=090cb1d6-1c00-0000-f0b6-eeb99d090000 pid=2461->guuid=ea68f5d6-1c00-0000-f0b6-eeb99f090000 pid=2463 execve guuid=267a7934-1d00-0000-f0b6-eeb94b0a0000 pid=2635 /usr/bin/dash guuid=090cb1d6-1c00-0000-f0b6-eeb99d090000 pid=2461->guuid=267a7934-1d00-0000-f0b6-eeb94b0a0000 pid=2635 execve guuid=8efd4e35-1d00-0000-f0b6-eeb94d0a0000 pid=2637 /usr/bin/dash guuid=090cb1d6-1c00-0000-f0b6-eeb99d090000 pid=2461->guuid=8efd4e35-1d00-0000-f0b6-eeb94d0a0000 pid=2637 execve guuid=b3c2ba37-1d00-0000-f0b6-eeb9520a0000 pid=2642 /tmp/sample.bin guuid=090cb1d6-1c00-0000-f0b6-eeb99d090000 pid=2461->guuid=b3c2ba37-1d00-0000-f0b6-eeb9520a0000 pid=2642 clone guuid=697530d7-1c00-0000-f0b6-eeb9a0090000 pid=2464 /usr/bin/systemctl guuid=ea68f5d6-1c00-0000-f0b6-eeb99f090000 pid=2463->guuid=697530d7-1c00-0000-f0b6-eeb9a0090000 pid=2464 execve guuid=82c03436-1d00-0000-f0b6-eeb94e0a0000 pid=2638 /usr/bin/dash guuid=8efd4e35-1d00-0000-f0b6-eeb94d0a0000 pid=2637->guuid=82c03436-1d00-0000-f0b6-eeb94e0a0000 pid=2638 clone guuid=2a187936-1d00-0000-f0b6-eeb94f0a0000 pid=2639 /usr/bin/dash guuid=8efd4e35-1d00-0000-f0b6-eeb94d0a0000 pid=2637->guuid=2a187936-1d00-0000-f0b6-eeb94f0a0000 pid=2639 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/69e4174c-0e5a-46a4-8a15-cd9b17adce4f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c82ef18e7bac79d3d340071afdbd43564100ec8777d7bd1c3f0d0dc3cf16d6ca
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c82ef18e7bac79d3d340071afdbd43564100ec8777d7bd1c3f0d0dc3cf16d6ca/
Threat name:
Linux.Trojan.FlyLegitBot
Create hunting rule
Status:
Malicious
First seen:
2026-09-27 11:39:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zaxpddt3vr45hu2aa4np3pkdkzaqb3eho7l32hb7bug4htyw23fa._file
Result
Malware family:
flylegitbot
Create hunting rule
Score:
  10/10
Tags:
family:flylegitbot botnet discovery execution linux persistence privilege_escalation
Link:
https://tria.ge/reports/260927-ntmllswz7l/
Behaviour
Reads runtime system information
Changes its process name
Creates/modifies Cron job
Enumerates running processes
Modifies init.d
Modifies systemd
Write file to user bin folder
Deletes itself
Detects FlyLegitBot
Family: FlyLegitBot
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/c82ef18e7bac79d3d340071afdbd43564100ec8777d7bd1c3f0d0dc3cf16d6ca

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:Linux_Trojan_Mirai_3a56423b
Create hunting rule
Author:Elastic Security
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 c82ef18e7bac79d3d340071afdbd43564100ec8777d7bd1c3f0d0dc3cf16d6ca

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3923750/
  
Delivery method
Distributed via web download

Comments