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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 405ea2b20c5a140cc4e87c8801e61738c6df4486a9bc4fdab327cffae7e3df81. 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: 12


Intelligence 12 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 405ea2b20c5a140cc4e87c8801e61738c6df4486a9bc4fdab327cffae7e3df81
SHA3-384 hash: 5aa05910871cef1a76b96428fb9736df3f3a9d5478205359d2aeab1375922441d5f4e16aac9e0ff999a1d329ac35adc0
SHA1 hash: be1b88514e8a0765f5fa05fc5d5710254e8e4768
MD5 hash: 3e3e43e290b8ed3abbdc8e77008d9882
humanhash: equal-bacon-hawaii-xray
File name:iran.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:164'272 bytes
First seen:2026-11-15 14:27:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QQ0Ji341klB13md1vqq8ODAhK4S/jlgO3L5AE:Q58PfOyLMP9AE
TLSH T105F35B12B5C0D4FEC8E5C2B84BEFA236DA32F4595134761F23C86E262E5DF212B6D650
telfhash t1f951de703ca63a5c61ebe726b30ae95dad750d600ce371f5dd7368eace023844da3062
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 torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
SK SK
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10060416-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6af9c23337ebf01502bafa9a/reports/64c3cf45-1971-4209-a193-9678a842ee55/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
79
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/405ea2b20c5a140cc4e87c8801e61738c6df4486a9bc4fdab327cffae7e3df81
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-26T15:55:00Z UTC
Last seen:
2026-10-26T16:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/405ea2b20c5a140cc4e87c8801e61738c6df4486a9bc4fdab327cffae7e3df81/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/da00e00a-52e1-4c4d-a36e-b606eb82a1df
Behavior Graph:
Download SVG
%3 guuid=7d6ea6e1-1b00-0000-af9e-e3e13d0b0000 pid=2877 /usr/bin/sudo guuid=a20128e5-1b00-0000-af9e-e3e1470b0000 pid=2887 /tmp/sample.bin guuid=7d6ea6e1-1b00-0000-af9e-e3e13d0b0000 pid=2877->guuid=a20128e5-1b00-0000-af9e-e3e1470b0000 pid=2887 execve guuid=6d138ae5-1b00-0000-af9e-e3e1480b0000 pid=2888 /tmp/sample.bin zombie guuid=a20128e5-1b00-0000-af9e-e3e1470b0000 pid=2887->guuid=6d138ae5-1b00-0000-af9e-e3e1480b0000 pid=2888 clone guuid=1bc0a7e5-1b00-0000-af9e-e3e14a0b0000 pid=2890 /tmp/sample.bin write-config zombie guuid=6d138ae5-1b00-0000-af9e-e3e1480b0000 pid=2888->guuid=1bc0a7e5-1b00-0000-af9e-e3e14a0b0000 pid=2890 clone guuid=5ceff7e5-1b00-0000-af9e-e3e14c0b0000 pid=2892 /tmp/sample.bin dns net send-data guuid=1bc0a7e5-1b00-0000-af9e-e3e14a0b0000 pid=2890->guuid=5ceff7e5-1b00-0000-af9e-e3e14c0b0000 pid=2892 clone 4f6baed0-9587-596c-82b3-fd721afe4cc1 10.0.2.3:53 guuid=5ceff7e5-1b00-0000-af9e-e3e14c0b0000 pid=2892->4f6baed0-9587-596c-82b3-fd721afe4cc1 send: 41B bcfcdc10-61e9-5490-98a2-0f97f48b8472 imissyou333.duckdns.org:8060 guuid=5ceff7e5-1b00-0000-af9e-e3e14c0b0000 pid=2892->bcfcdc10-61e9-5490-98a2-0f97f48b8472 con guuid=817005e6-1b00-0000-af9e-e3e14d0b0000 pid=2893 /tmp/sample.bin guuid=5ceff7e5-1b00-0000-af9e-e3e14c0b0000 pid=2892->guuid=817005e6-1b00-0000-af9e-e3e14d0b0000 pid=2893 clone guuid=551c0ee6-1b00-0000-af9e-e3e14e0b0000 pid=2894 /tmp/sample.bin guuid=817005e6-1b00-0000-af9e-e3e14d0b0000 pid=2893->guuid=551c0ee6-1b00-0000-af9e-e3e14e0b0000 pid=2894 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cba64848-f35c-42ce-8654-24abe844c511
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/2006368
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to set files in /etc globally writable
Uses dynamic DNS services
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 2006368 Sample: iran.x86_64.elf Startdate: 15/11/2026 Architecture: LINUX Score: 100 29 imissyou333.duckdns.org 2->29 31 imissyou333.duckdns.org 94.154.43.44, 8060 CDNEXTGB Netherlands 2->31 33 daisy.ubuntu.com 2->33 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 47 3 other signatures 2->47 11 iran.x86_64.elf 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 45 Uses dynamic DNS services 29->45 process4 process5 15 iran.x86_64.elf 11->15         started        process6 17 iran.x86_64.elf 15->17         started        file7 27 /etc/init.d/xs.main, POSIX 17->27 dropped 35 Sample tries to set files in /etc globally writable 17->35 37 Drops files in suspicious directories 17->37 21 iran.x86_64.elf 17->21         started        signatures8 process9 process10 23 iran.x86_64.elf 21->23         started        process11 25 iran.x86_64.elf 23->25         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/405ea2b20c5a140cc4e87c8801e61738c6df4486a9bc4fdab327cffae7e3df81
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/405ea2b20c5a140cc4e87c8801e61738c6df4486a9bc4fdab327cffae7e3df81/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-26 10:29:41 UTC
File Type:
ELF64 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ibpkfmqmlikazrhipseadzqxhddn6regvg6e7wvte7h7vz7d36aq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux persistence
Link:
https://tria.ge/reports/261115-rs5mksbw3k/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies init.d
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
elf polymorphic 64bit process-rename
Link:
https://intel.virussign.com/intelligence/file/405ea2b20c5a140cc4e87c8801e61738c6df4486a9bc4fdab327cffae7e3df81
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
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 405ea2b20c5a140cc4e87c8801e61738c6df4486a9bc4fdab327cffae7e3df81

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4066889/
  
Delivery method
Distributed via web download

Comments