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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f23afc7d4d2c4de1e1e86fbd97da96326470c1e82dc4fae735d248179d896487. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f23afc7d4d2c4de1e1e86fbd97da96326470c1e82dc4fae735d248179d896487
SHA3-384 hash: 61ec2e7d2f3b89a67a993c77bc7bb47145819e14bb84294bd28b91a99c774a1819213e7f80e894dec5237ea89214ef35
SHA1 hash: b1e18f9ce0d755245d272c6a554e9a8a62b30e09
MD5 hash: c4a4ef100adc5874624363e241a9c5e8
humanhash: mars-delta-sixteen-freddie
File name:Space.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:79'168 bytes
First seen:2026-10-08 19:07:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:OZWLxW3i3jV9ZJpcO72Rbu1U+qhxp8f8vNG:OZWLnJpcO72RDRZNG
TLSH T1C5733A55FD814B23C6C1123BFB6E068D3B2653E9E2EA72039E259F2133C751B0D6B895
telfhash t1c64120b1e7a41bcc77d0c704c28b92696ab535ad771034968f2d938b9193ac1b11d42f
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 13b211b289756f6b0bca46aadc18d8abe0110db3400968a9b1d261ab1b7906cd
File size (compressed) :36'840 bytes
File size (de-compressed) :79'168 bytes
Format:linux/arm
Packed file: 13b211b289756f6b0bca46aadc18d8abe0110db3400968a9b1d261ab1b7906cd

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/66f9665d-1810-4a67-9521-c3aa5caec200/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Linux.Mirai-61.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:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6ac7ea27e63668293bac632c/reports/f4112dcc-8f0d-423e-af8c-470603cf17f6/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-08T17:31:00Z UTC
Last seen:
2026-10-10T04:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f23afc7d4d2c4de1e1e86fbd97da96326470c1e82dc4fae735d248179d896487/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c5c8770b-4696-4b07-a07e-2455c031e970
Behavior Graph:
Download SVG
%3 guuid=496977f7-1b00-0000-8022-7b5b5d0a0000 pid=2653 /usr/bin/sudo guuid=ca4180fd-1b00-0000-8022-7b5b650a0000 pid=2661 /tmp/sample.bin guuid=496977f7-1b00-0000-8022-7b5b5d0a0000 pid=2653->guuid=ca4180fd-1b00-0000-8022-7b5b650a0000 pid=2661 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/efec8b1c-311d-4a15-8258-8d76923d7b40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f23afc7d4d2c4de1e1e86fbd97da96326470c1e82dc4fae735d248179d896487
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f23afc7d4d2c4de1e1e86fbd97da96326470c1e82dc4fae735d248179d896487/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-08 19:07:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6i5py7knfrg6dypin66zpwuwgjshbqpifxcpvzzv2jebphmjmsdq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet
Link:
https://tria.ge/reports/261008-xtds5scy41/
Malware Config
C2 Extraction:
104.64.0.199
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/f23afc7d4d2c4de1e1e86fbd97da96326470c1e82dc4fae735d248179d896487

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_Generic_Threat_af48ca6a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 13b211b289756f6b0bca46aadc18d8abe0110db3400968a9b1d261ab1b7906cd

Mirai

elf f23afc7d4d2c4de1e1e86fbd97da96326470c1e82dc4fae735d248179d896487

(this sample)

  
Dropped by
SHA256 13b211b289756f6b0bca46aadc18d8abe0110db3400968a9b1d261ab1b7906cd
  
URLhaus
https://urlhaus.abuse.ch/url/3946633/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f9ecf0cc9b6e6f92d3300d7aae303c1a

Comments