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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d13acef7c8de1d1f4090826a348f991c2cfc29606fbcd4d8b2725a70c70c5e7. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9d13acef7c8de1d1f4090826a348f991c2cfc29606fbcd4d8b2725a70c70c5e7
SHA3-384 hash: ed05029277af34bc95676c53610440c54909a55f67477e5a1aa17b789f7c4a4f48ac936851255cdfa51192619a8fcb81
SHA1 hash: 4ef37e2c2936062e97b6fda63e3b70902811b72d
MD5 hash: da478b6bb3f2532b53403d636801d4ad
humanhash: aspen-friend-ceiling-kentucky
File name:dissarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:169'732 bytes
First seen:2026-10-07 16:42:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:2tF9rkREmQ6Vk7S4UOK9E4lBa2stNY6T1Y9k7t+3WjUSVzO9:qFpkRHQPFUOKa6Ba2s7Y6T1Y2g3sUSVU
TLSH T1EDF31849F881AB10D5D636BAFA5E414933675BBCE3FE7102AE205B3523CA92F0F76501
telfhash t1aae07d014a070f45b7240c84c44e6a2d7f3435ad7b002a27f58dae1f46235837012047
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.Linux.Mirai.4051.15364.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Deletes a file
Changes the time when the file was created, accessed, or modified
Collects information on the network activity
Deleting a recently created file
Runs as daemon
Creating a file
Launching a process
Sends data to a server
Connection attempt
Locks files
Receives data from a server
Creating a file in the %temp% directory
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand lolbin rust
Link:
https://www.filescan.io/uploads/6ac676a3e23985e3f7b7864c/reports/743e89dd-b970-4b0b-a3c7-0fc78a22371b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9d13acef7c8de1d1f4090826a348f991c2cfc29606fbcd4d8b2725a70c70c5e7
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-10-08T08:37:00Z UTC
Last seen:
2026-10-08T08:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9d13acef7c8de1d1f4090826a348f991c2cfc29606fbcd4d8b2725a70c70c5e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/87a5aa43-12fa-4778-9403-87ed3e973c4c
Behavior Graph:
Download SVG
%3 guuid=03489dda-1a00-0000-f78b-26e8160c0000 pid=3094 /usr/bin/sudo guuid=660be5dc-1a00-0000-f78b-26e8170c0000 pid=3095 /tmp/sample.bin guuid=03489dda-1a00-0000-f78b-26e8160c0000 pid=3094->guuid=660be5dc-1a00-0000-f78b-26e8170c0000 pid=3095 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf8d313d-df8c-4c57-a088-0cba8b1cb091
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1983707
Signature
Antivirus detection for dropped file
Detected Mirai
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected ShellDownloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1983707 Sample: dissarm7.elf Startdate: 07/10/2026 Architecture: LINUX Score: 80 52 104.168.4.206, 37352, 37354, 37356 AS-COLOCROSSING-HostPapaUS United States 2->52 54 Suricata IDS alerts for network traffic 2->54 56 Antivirus detection for dropped file 2->56 58 Detected Mirai 2->58 60 2 other signatures 2->60 9 dissarm7.elf 2->9         started        signatures3 process4 process5 11 dissarm7.elf 9->11         started        process6 13 dissarm7.elf sh 11->13         started        15 dissarm7.elf sh 11->15         started        17 dissarm7.elf sh 11->17         started        19 61 other processes 11->19 process7 21 sh curl 13->21         started        24 sh curl 15->24         started        26 sh curl 17->26         started        28 sh curl 19->28         started        30 sh curl 19->30         started        32 sh curl 19->32         started        34 58 other processes 19->34 file8 36 /tmp/.kworker, Bourne-Again 21->36 dropped 38 /var/tmp/.kworker, Bourne-Again 24->38 dropped 40 /dev/shm/.kworker, Bourne-Again 26->40 dropped 42 /run/.kworker, Bourne-Again 28->42 dropped 44 /mnt/.kworker, Bourne-Again 30->44 dropped 46 /opt/.kworker, Bourne-Again 32->46 dropped 48 /root/.kworker, Bourne-Again 34->48 dropped 50 /etc/.kworker, Bourne-Again 34->50 dropped
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9d13acef7c8de1d1f4090826a348f991c2cfc29606fbcd4d8b2725a70c70c5e7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d13acef7c8de1d1f4090826a348f991c2cfc29606fbcd4d8b2725a70c70c5e7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-07 16:43:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tuj2z334rxq5d5ajbatkgshzshbm7quwa3542tmle4s2oddqyxtq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
antivm discovery execution
Link:
https://tria.ge/reports/261007-t8b2bast4l/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Writes file to shm directory
Writes file to tmp directory
Changes its process name
Checks CPU configuration
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/9d13acef7c8de1d1f4090826a348f991c2cfc29606fbcd4d8b2725a70c70c5e7

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_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
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 9d13acef7c8de1d1f4090826a348f991c2cfc29606fbcd4d8b2725a70c70c5e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3927811/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3929220/

Comments