MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f734e1f8981bfd6f384be75f43ff62c70db8cd4929979ee0c22bbeebb92b845. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f734e1f8981bfd6f384be75f43ff62c70db8cd4929979ee0c22bbeebb92b845
SHA3-384 hash: a44deced6cc0934b19a8f70fc15f1caf8adeaabcd4261aaed1534ecec8c6c4a0a9bbe347d661cb653558069e8dfca625
SHA1 hash: b79247e150537d5c678a442043a9657e4d16b26e
MD5 hash: 9f9aeea1b6b4b5ed7c53c9e98f0b9897
humanhash: eighteen-pasta-kansas-pip
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:163'325 bytes
First seen:2026-02-11 00:26:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:3n83zHAN81pfpF0alBki1GfF/s66Xs9QlprrTsOxVzM2xKK9W:3n8Amffj0a3ki1GfZs6xKdrTsOxVzKKY
TLSH T1ABF33B47EB814B03C4D627B5BA9F424533239764D3EB33069918AFB43F867AE0E67506
telfhash t1d3310e71673245256ea1cc60acfe67b3552987121388ff33ce32c08c241a0aeea36c4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/20f1dea4-5343-4259-9e45-0991eb7bc319/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136164-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin mirai obfuscated rust
Link:
https://www.filescan.io/uploads/698bcce3981ff1d38a50a41e/reports/b64b86be-88db-42bd-a163-e06bdfb9fd65/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
6
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7f734e1f8981bfd6f384be75f43ff62c70db8cd4929979ee0c22bbeebb92b845
Behaviour
Persistence
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:
2026-02-10T21:46:00Z UTC
Last seen:
2026-02-11T04:11:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.ez HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/7f734e1f8981bfd6f384be75f43ff62c70db8cd4929979ee0c22bbeebb92b845/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aa3ae0b4-6f6d-43ba-812d-c54e1b9eefc5
Behavior Graph:
Download SVG
%3 guuid=45167a54-1800-0000-2e7e-78826b0c0000 pid=3179 /usr/bin/sudo guuid=03e0af56-1800-0000-2e7e-78826c0c0000 pid=3180 /tmp/sample.bin guuid=45167a54-1800-0000-2e7e-78826b0c0000 pid=3179->guuid=03e0af56-1800-0000-2e7e-78826c0c0000 pid=3180 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d8e8cae5-ade1-466b-a3ef-915424c13468
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1867096
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains symbols with names commonly found in malware
Detected Mirai
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Suricata IDS alerts for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1867096 Sample: arm6.elf Startdate: 11/02/2026 Architecture: LINUX Score: 100 40 169.254.169.254, 80 USDOSUS Reserved 2->40 42 109.202.202.202, 80 INIT7CH Switzerland 2->42 44 4 other IPs or domains 2->44 46 Suricata IDS alerts for network traffic 2->46 48 Antivirus detection for dropped file 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 5 other signatures 2->52 8 arm6.elf wwwwwwwwwwww 2->8         started        12 systemd snapd-env-generator 2->12         started        14 systemd snapd-env-generator 2->14         started        16 3 other processes 2->16 signatures3 process4 file5 36 /tmp/wwwwwwwwwwww, ELF 8->36 dropped 38 /etc/rc.local, POSIX 8->38 dropped 56 Sample deletes itself 8->56 58 Sample tries to persist itself using System V runlevels 8->58 18 wwwwwwwwwwww sh 8->18         started        20 arm6.elf 8->20         started        23 wwwwwwwwwwww sh 8->23         started        25 5 other processes 8->25 signatures6 process7 signatures8 27 sh chmod 18->27         started        54 Sample deletes itself 20->54 30 sh systemctl 23->30         started        32 sh systemctl 25->32         started        34 sh systemctl 25->34         started        process9 signatures10 60 Sample tries to set files in /etc globally writable 27->60
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7f734e1f8981bfd6f384be75f43ff62c70db8cd4929979ee0c22bbeebb92b845
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7f734e1f8981bfd6f384be75f43ff62c70db8cd4929979ee0c22bbeebb92b845/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/7f734e1f8981bfd6f384be75f43ff62c70db8cd4929979ee0c22bbeebb92b845
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-11 00:27:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p5zu4h4jqg75n44exz27ip7wfrynxdguskmxt3qmek565o4sxbcq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260211-arwjvadv7c/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Writes file to tmp directory
Changes its process name
Modifies rc script
Modifies systemd
File and Directory Permissions Modification
Deletes itself
Executes dropped EXE
Mirai
Mirai family
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/7f734e1f8981bfd6f384be75f43ff62c70db8cd4929979ee0c22bbeebb92b845

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 7f734e1f8981bfd6f384be75f43ff62c70db8cd4929979ee0c22bbeebb92b845

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760099/
  
Delivery method
Distributed via web download

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