MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70af461831dd64f40671be771cea6c363a1f771c9783ffd6c8a87b4283112be9. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 70af461831dd64f40671be771cea6c363a1f771c9783ffd6c8a87b4283112be9
SHA3-384 hash: 232047ffda9fada0b9f78f2851b4baa84478e7ad2922335b18c27ec8eaac73d1fa3e30e36ff6ca1645bf9e7ba03bc447
SHA1 hash: 4b32f9af7b76100bc1c7cdff619cc5661c3a0298
MD5 hash: 6edbd2e72a4486998781eb9ffe96ae8f
humanhash: yellow-batman-kitten-arkansas
File name:440fp
Download: download sample
Signature Mirai
Create hunting rule
File size:79'276 bytes
First seen:2026-01-21 09:01:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gno9fYGovJm8GZMWQHRevPcyT/ojdIsEClFr+kMytpd/wbZnId:ABm8G/QxeBojdIsFrdlwbZnId
TLSH T1CC733C42774C0E43D1964EB4263F17E1B3EAA99021F8FA88650AEF46C675E339147ECD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/26dbc9bb-c83e-4184-9515-6015340de140/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9801524-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fc42da3e-dc9f-4853-8b96-9c3700a9bb4b
Behavior Graph:
Download SVG
%3 guuid=69df912d-1900-0000-8192-6143650b0000 pid=2917 /usr/bin/sudo guuid=9162ba2f-1900-0000-8192-61436b0b0000 pid=2923 /tmp/sample.bin guuid=69df912d-1900-0000-8192-6143650b0000 pid=2917->guuid=9162ba2f-1900-0000-8192-61436b0b0000 pid=2923 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f68bf5fe-c522-4c0c-8be4-25ecf10ae237
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1854704
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854704 Sample: 440fp.elf Startdate: 21/01/2026 Architecture: LINUX Score: 96 26 alanbotnet.dpdns.org 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 440fp.elf 2->8         started        11 xfce4-panel wrapper-2.0 2->11         started        13 gnome-session-binary sh gsd-media-keys 2->13         started        15 7 other processes 2->15 signatures3 process4 signatures5 38 Sample deletes itself 8->38 17 440fp.elf 8->17         started        19 wrapper-2.0 xfpm-power-backlight-helper 11->19         started        process6 process7 21 440fp.elf 17->21         started        24 440fp.elf 17->24         started        signatures8 36 Sample tries to kill multiple processes (SIGKILL) 21->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/70af461831dd64f40671be771cea6c363a1f771c9783ffd6c8a87b4283112be9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/70af461831dd64f40671be771cea6c363a1f771c9783ffd6c8a87b4283112be9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 09:02:51 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ocxumgbr3vspibtrxz3rz2tmgy5b65y4s6b77vwivb5ufayrfpuq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260121-kzhytsdw9c/
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
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 70af461831dd64f40671be771cea6c363a1f771c9783ffd6c8a87b4283112be9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3741631/
  
Delivery method
Distributed via web download

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