MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b73254619afafb76b68df14739b3cf1d70f24919901ac4d0dd704b1b5d6118e6. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b73254619afafb76b68df14739b3cf1d70f24919901ac4d0dd704b1b5d6118e6
SHA3-384 hash: a0e86f32d8fdac2de3bc42f8608fb830c0611e2b453555cb19eb685361c160bb21dc594736ac0c7303c080b46df4a250
SHA1 hash: 3a3a1c9881051f100588216a5ed77c2103e3ad13
MD5 hash: 260a0daedce669f016b184ba3276e7c3
humanhash: high-stream-four-enemy
File name:tarm
Download: download sample
Signature Mirai
Create hunting rule
File size:108'312 bytes
First seen:2026-07-17 06:00:55 UTC
Last seen:2026-07-18 04:12:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:fufdbVc8mpkQ3XJ0Vgh1i+S6zPOZ5XlEZwax:f+dbVcrkW6Vu1i+R6ZFOLx
TLSH T1EAB32A84B881A611C6C15EBBEE1F018D335657FCD7EB3322AD644FA07B8A91B8D36741
telfhash t104512122ffa81f5c67ed4455429ab43617ec318e0b0938c38e2c5b4f99039c2f12d827
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 :
2
# of downloads :
69
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.Malware.Mirai-9942689-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6a59c51f011598279d99af83/reports/4743e8e8-6d69-46ce-bea8-a0971a9846f7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
107
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/b73254619afafb76b68df14739b3cf1d70f24919901ac4d0dd704b1b5d6118e6
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-17T01:16:00Z UTC
Last seen:
2026-07-19T02:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b73254619afafb76b68df14739b3cf1d70f24919901ac4d0dd704b1b5d6118e6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/11a40667-23a3-4be6-8e46-fb90ccc212a0
Behavior Graph:
Download SVG
%3 guuid=0e551950-1900-0000-c732-f6f7c90e0000 pid=3785 /usr/bin/sudo guuid=c76d1e52-1900-0000-c732-f6f7d10e0000 pid=3793 /tmp/sample.bin guuid=0e551950-1900-0000-c732-f6f7c90e0000 pid=3785->guuid=c76d1e52-1900-0000-c732-f6f7d10e0000 pid=3793 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fdaff896-cf30-4211-ae5f-f30fefdee7d0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1944005
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1944005 Sample: tarm.elf Startdate: 17/07/2026 Architecture: LINUX Score: 64 22 96.5.41.42 ZAYO-ENA-11686-ZayoBandwidthUS United States 2->22 24 2.158.131.167 WINDTRE-ASIT Italy 2->24 26 98 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 8 tarm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 tarm.elf 8->14         started        process6 16 tarm.elf 14->16         started        18 tarm.elf 14->18         started        20 tarm.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b73254619afafb76b68df14739b3cf1d70f24919901ac4d0dd704b1b5d6118e6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b73254619afafb76b68df14739b3cf1d70f24919901ac4d0dd704b1b5d6118e6/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-07-17 06:10:18 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w4zfiym27l5xnnun6fdttm6pdvypesizsanmjug5obfrwxlbddta._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260717-gqzy7sfx2v/
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/b73254619afafb76b68df14739b3cf1d70f24919901ac4d0dd704b1b5d6118e6

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_af48ca6a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 b73254619afafb76b68df14739b3cf1d70f24919901ac4d0dd704b1b5d6118e6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3881733/
  
Delivery method
Distributed via web download

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