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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f0d462dcfda9f6f862fac32a16e7388feb28a2edd021af00a567e018a24bfb2. 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: 10


Intelligence 10 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f0d462dcfda9f6f862fac32a16e7388feb28a2edd021af00a567e018a24bfb2
SHA3-384 hash: 8bd8136bb3ddef24b848f909c5db73a0a27d74a5ae0ae868be3cd71c537a727b6e447962f98b2f68eff40dd73f3d1ac5
SHA1 hash: 2eb8e1ca5a90e8aa4a323c1592d121d33adfc4e8
MD5 hash: 3b194004da739d89e678cbdcce3fc987
humanhash: aspen-alaska-texas-magnesium
File name:Space.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:70'740 bytes
First seen:2026-10-16 01:56:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:TtWvgmAC7sTb6vF7lOvZOWsIyq3XkZSQK:TtDmAC7sn6NJOvwfIyq8K
TLSH T122634BC9F983D5B6F8970930107ABF639DB3D6BE21A8DA43C3B45536AD12502F412E6C
telfhash t121214cf75e1e48e8f3c4a840c35eaa55192ad677086136e445b2ccd036e7dc194bdc39
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 2b31b7bdafb0d4c08f517882311ff53a597e1b9f09c0473402045dfe636cf5d3
File size (compressed) :34'896 bytes
File size (de-compressed) :70'740 bytes
Format:linux/i386
Packed file: 2b31b7bdafb0d4c08f517882311ff53a597e1b9f09c0473402045dfe636cf5d3

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/874be20d-5e0b-4d9b-99d5-f4a7a787b7ef/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-62.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

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

Unix.Trojan.Mirai-7135916-0
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6ad1848179b1e39a4fb4073b/reports/983685b3-51c5-4a7b-959b-f411258c7841/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8f0d462dcfda9f6f862fac32a16e7388feb28a2edd021af00a567e018a24bfb2
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/707d92cc-1cf6-4360-a423-1026acf6d37b
Behavior Graph:
Download SVG
%3 guuid=2c0a6f94-1800-0000-880f-0aaf560d0000 pid=3414 /usr/bin/sudo guuid=c9272d97-1800-0000-880f-0aaf5d0d0000 pid=3421 /tmp/sample.bin net guuid=2c0a6f94-1800-0000-880f-0aaf560d0000 pid=3414->guuid=c9272d97-1800-0000-880f-0aaf5d0d0000 pid=3421 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=c9272d97-1800-0000-880f-0aaf5d0d0000 pid=3421->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ff8d7197-1800-0000-880f-0aaf5f0d0000 pid=3423 /tmp/sample.bin guuid=c9272d97-1800-0000-880f-0aaf5d0d0000 pid=3421->guuid=ff8d7197-1800-0000-880f-0aaf5f0d0000 pid=3423 clone guuid=c38d50c4-1900-0000-880f-0aafdf100000 pid=4319 /tmp/sample.bin guuid=c9272d97-1800-0000-880f-0aaf5d0d0000 pid=3421->guuid=c38d50c4-1900-0000-880f-0aafdf100000 pid=4319 clone guuid=ab1057c4-1900-0000-880f-0aafe0100000 pid=4320 /tmp/sample.bin net send-data zombie guuid=c9272d97-1800-0000-880f-0aaf5d0d0000 pid=3421->guuid=ab1057c4-1900-0000-880f-0aafe0100000 pid=4320 clone guuid=b14bc797-1800-0000-880f-0aaf610d0000 pid=3425 /tmp/sample.bin guuid=ff8d7197-1800-0000-880f-0aaf5f0d0000 pid=3423->guuid=b14bc797-1800-0000-880f-0aaf610d0000 pid=3425 clone guuid=95b6ca97-1800-0000-880f-0aaf620d0000 pid=3426 /tmp/sample.bin net send-data zombie guuid=ff8d7197-1800-0000-880f-0aaf5f0d0000 pid=3423->guuid=95b6ca97-1800-0000-880f-0aaf620d0000 pid=3426 clone 63562274-1ab0-5d0e-933a-8035ec035d75 38.43.93.61:3778 guuid=95b6ca97-1800-0000-880f-0aaf620d0000 pid=3426->63562274-1ab0-5d0e-933a-8035ec035d75 send: 2B guuid=ab1057c4-1900-0000-880f-0aafe0100000 pid=4320->63562274-1ab0-5d0e-933a-8035ec035d75 send: 2B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c7be6263-b52c-476d-81b1-4d80bf537bdf
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f0d462dcfda9f6f862fac32a16e7388feb28a2edd021af00a567e018a24bfb2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8f0d462dcfda9f6f862fac32a16e7388feb28a2edd021af00a567e018a24bfb2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-16 01:57:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r4gumlop3kpw7brpvqzkc3ttrd7lfcro3ubbv4akkz7adcrex6za._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/261016-cddg8afb95/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
38.43.93.61
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/8f0d462dcfda9f6f862fac32a16e7388feb28a2edd021af00a567e018a24bfb2

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:deepfield_qtxbot_mirai_xor_table
Create hunting rule
Author:Nokia Deepfield ERT
Description:morte/Kurayami-lineage Mirai fork table: qtxbot and GhostWuzHere666 XOR-0x22 encoded
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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: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 2b31b7bdafb0d4c08f517882311ff53a597e1b9f09c0473402045dfe636cf5d3

Mirai

elf 8f0d462dcfda9f6f862fac32a16e7388feb28a2edd021af00a567e018a24bfb2

(this sample)

  
Dropped by
SHA256 2b31b7bdafb0d4c08f517882311ff53a597e1b9f09c0473402045dfe636cf5d3
  
URLhaus
https://urlhaus.abuse.ch/url/3950738/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f82cd441e834458b66913d072c4bc02c

Comments