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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5810732a2cd17daf05855b29db87ee03b73f41d954a4c7f4244d8c4e766a119. 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: 8


Intelligence 8 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5810732a2cd17daf05855b29db87ee03b73f41d954a4c7f4244d8c4e766a119
SHA3-384 hash: f5b33e6cfcf45d05d915a9a01a04af68e3520ac3327f15a38f44fa585fdd9b2c2d8d0a848fd8a074976dbd67771e2917
SHA1 hash: aa23a94867332359894a477bc2bb005a30d12f34
MD5 hash: c93900b4fa350461c2294876e5368984
humanhash: twenty-white-fourteen-cat
File name:akuma_arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:439'744 bytes
First seen:2026-10-10 06:12:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:Ct5tBHnijHrVAwB9zetBHV3dqBd78L2p:gwlAwBx0hV3
TLSH T12F944A55FC419A56C6C52A7BFB7EC24C332323B9D3EE711289159B3037DB85A0E7A902
telfhash t19e110e200f1008d43655455ec3eeb622266af9bb2b40e16566eca64fcdb35eef039714
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9829.13311.16844.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
57
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f5810732a2cd17daf05855b29db87ee03b73f41d954a4c7f4244d8c4e766a119
Behaviour
Anti-VM
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:
2026-10-10T03:49:00Z UTC
Last seen:
2026-10-11T17:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5810732a2cd17daf05855b29db87ee03b73f41d954a4c7f4244d8c4e766a119/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cce6b86b-8020-464d-91f9-75ce89ddf559
Behavior Graph:
Download SVG
%3 guuid=1bc11ffa-1a00-0000-d329-1ea58e080000 pid=2190 /usr/bin/sudo guuid=76be75fd-1a00-0000-d329-1ea590080000 pid=2192 /tmp/sample.bin guuid=1bc11ffa-1a00-0000-d329-1ea58e080000 pid=2190->guuid=76be75fd-1a00-0000-d329-1ea590080000 pid=2192 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a4f1d5a0-92ed-44eb-882e-2a2741e5ba56
Result
Threat name:
Gafgyt, Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1985252
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample is potentially a Mirai botnet sample
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1985252 Sample: akuma_arm5.elf Startdate: 10/10/2026 Architecture: LINUX Score: 100 78 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->78 80 85.137.53.167, 25565, 47896, 47898 SOLLUTIUM-NLPL Netherlands 2->80 82 daisy.ubuntu.com 91.189.95.56, 443, 53444, 53446 CANONICAL-ASGB United Kingdom 2->82 84 Antivirus detection for dropped file 2->84 86 Antivirus / Scanner detection for submitted sample 2->86 88 Multi AV Scanner detection for submitted file 2->88 90 4 other signatures 2->90 12 akuma_arm5.elf 2->12         started        15 systemd snapd-env-generator 2->15         started        17 systemd snapd-env-generator 2->17         started        19 2 other processes 2->19 signatures3 process4 signatures5 94 Sample tries to set files in /etc globally writable 12->94 96 Drops files in suspicious directories 12->96 21 akuma_arm5.elf 12->21         started        24 akuma_arm5.elf sh 12->24         started        26 akuma_arm5.elf sh 12->26         started        28 2 other processes 12->28 process6 signatures7 92 Found strings related to Crypto-Mining 21->92 30 akuma_arm5.elf akuma_arm5.elf 21->30         started        34 akuma_arm5.elf akuma_arm5.elf 21->34         started        36 akuma_arm5.elf akuma_arm5.elf 21->36         started        38 sh systemctl 24->38         started        40 sh systemctl 26->40         started        process8 file9 76 /etc/init.d/systemd-network-helper, ELF 30->76 dropped 98 Sample tries to set files in /etc globally writable 30->98 100 Drops files in suspicious directories 30->100 42 akuma_arm5.elf sh 30->42         started        44 akuma_arm5.elf 30->44         started        46 akuma_arm5.elf sh 30->46         started        50 3 other processes 30->50 48 systemctl systemd-sysv-install 38->48         started        signatures10 process11 process12 52 sh systemctl 42->52         started        54 akuma_arm5.elf akuma_arm5.elf 44->54         started        56 akuma_arm5.elf akuma_arm5.elf 44->56         started        58 sh systemctl 46->58         started        60 systemd-sysv-install update-rc.d 48->60         started        62 systemd-sysv-install getopt 48->62         started        64 systemd-sysv-install update-rc.d 48->64         started        66 sh systemctl 50->66         started        process13 68 systemctl systemd-sysv-install 52->68         started        70 update-rc.d systemctl 60->70         started        process14 72 systemd-sysv-install getopt 68->72         started        74 systemd-sysv-install update-rc.d 68->74         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5810732a2cd17daf05855b29db87ee03b73f41d954a4c7f4244d8c4e766a119
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5810732a2cd17daf05855b29db87ee03b73f41d954a4c7f4244d8c4e766a119/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-10 06:13:33 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=6waqomvczul5v4cykwzj3od64a5xh5a5svfey72citmmjz3guemq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261010-gyb74szxbt/
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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CoinMiner_Strings
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:CoinMiner_Strings_RID2DDE
Create hunting rule
Author:Florian Roth
Description:Detects mining pool protocol string in Executable
Reference:https://minergate.com/faq/what-pool-address
Rule name:deepfield_katana_mirai_elf
Create hunting rule
Author:Nokia Deepfield ERT
Description:Katana Mirai variant (DDoS bot with rootkit)
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:generic_IG_stealer
Create hunting rule
Author:RE4rensics
Description:Detects stealers that interacts with IG endpoints after stealing IG cookies
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:MIRAI_TELNETCURL_payload
Create hunting rule
Author:AfterPacket
Description:Mirai-lineage ELF payload carrying the leaked-source decoy domain
Reference:https://github.com/Afterpacket/drosera-threat-intel
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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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
Rule name:Web_Generic_Binary_URL_Download
Create hunting rule
Author:Serhii Kocherhan
Description:Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf f5810732a2cd17daf05855b29db87ee03b73f41d954a4c7f4244d8c4e766a119

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3947375/
  
Delivery method
Distributed via web download

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