MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22d30f80c05736940c4f2fc710e4ac4a6fed7f51d0d57e2f0ba59ad54a2bbd78. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22d30f80c05736940c4f2fc710e4ac4a6fed7f51d0d57e2f0ba59ad54a2bbd78
SHA3-384 hash: ddfe9d5f828f94a15437b0073f61c699ebb0859df265bbc6d4751c14ba6f5dd7030b6c041b2e8689689e5bcfe9c60ac6
SHA1 hash: 9a4756410a1ccff732f519e5602abdd89aec87d0
MD5 hash: 922cbdf81cfc68ab667a5c468a91d581
humanhash: football-river-wisconsin-finch
File name:system
Download: download sample
Signature Mirai
Create hunting rule
File size:145'136 bytes
First seen:2025-07-20 02:45:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:JrTAeroDR8+7fNjLX+NMxxOA1UkXEzkBaOm0PVvq1/b427l:JrTAeMfBgcN1Uk0zk5m0PVvq1/b427l
TLSH T1EBE32946AAA25FB7C0426DB5357B1B300712F5261F1F4E97753D9AA4078B4CEF00EBA8
telfhash t158316511a97981392fa18c5c5c6c9bb211229b13630b3f32bf3294cd5536091d62ed4f
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
19
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Malware.Mirai-9885121-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc obfuscated
Link:
https://www.filescan.io/uploads/687c588119132d98488350bc/reports/83d211d8-a97e-49b9-83b7-d8e41af80b2e/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d72d038d-170c-40e7-8d58-7c713010d9b6
Behavior Graph:
Download SVG
%3 guuid=34d5585b-1900-0000-96a6-bf0b65140000 pid=5221 /usr/bin/sudo guuid=8077415e-1900-0000-96a6-bf0b66140000 pid=5222 /tmp/sample.bin guuid=34d5585b-1900-0000-96a6-bf0b65140000 pid=5221->guuid=8077415e-1900-0000-96a6-bf0b66140000 pid=5222 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0567e7eb-b247-432d-be5f-9a608321d13c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1740287
Signature
Connects to many ports of the same IP (likely port scanning)
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Terminates several processes with shell command 'killall'
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1740287 Sample: system.elf Startdate: 20/07/2025 Architecture: LINUX Score: 60 41 193.192.211.127 WIRELESSLOGIC-UKGB United Kingdom 2->41 43 158.54.47.206 WHIRLPOOL-ASNUS Australia 2->43 45 98 other IPs or domains 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Connects to many ports of the same IP (likely port scanning) 2->49 51 Contains symbols with names commonly found in malware 2->51 10 system.elf 2->10         started        signatures3 process4 process5 12 system.elf 10->12         started        process6 14 system.elf 12->14         started        16 system.elf 12->16         started        process7 18 system.elf sh 14->18         started        20 system.elf sh 14->20         started        22 system.elf sh 14->22         started        24 75 other processes 14->24 process8 26 sh killall 18->26         started        29 sh killall 20->29         started        31 sh killall 22->31         started        33 sh killall 24->33         started        35 sh killall 24->35         started        37 sh killall 24->37         started        39 72 other processes 24->39 signatures9 53 Terminates several processes with shell command 'killall' 26->53
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/22d30f80c05736940c4f2fc710e4ac4a6fed7f51d0d57e2f0ba59ad54a2bbd78
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/22d30f80c05736940c4f2fc710e4ac4a6fed7f51d0d57e2f0ba59ad54a2bbd78/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-07-20 02:46:37 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=eljq7agak43jidcpf7drbzfmjjx6272r2dkx4lyluwnnksrlxv4a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250720-c9gvhsfn3t/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1e92fcba-a5c1-486a-8cf9-3fec0b9a6716
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/22d30f80c05736940c4f2fc710e4ac4a6fed7f51d0d57e2f0ba59ad54a2bbd78

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 22d30f80c05736940c4f2fc710e4ac4a6fed7f51d0d57e2f0ba59ad54a2bbd78

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3584485/
  
Delivery method
Distributed via web download

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