MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26f12c437093187a955e7fa9701dfb3b3fdf94dac47395c5bf37e42817440584. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 26f12c437093187a955e7fa9701dfb3b3fdf94dac47395c5bf37e42817440584
SHA3-384 hash: 702c219e52007f992c3dca1c3865811438d1ab6c4501f46c9555bd7358f1f1936cd789ded367d651ee2ada8948a37019
SHA1 hash: e117824358c177b8fe7428b00a0798a4226041e1
MD5 hash: f47264b8fcb82389648b40c04022f4b6
humanhash: echo-pizza-floor-music
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:253'448 bytes
First seen:2025-12-29 00:08:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:hbS6dDtWxA2D1BZnIEh8MebVQH+ygUK1p6EacKA5edH4nN:hbSaeDbZnIEt7H+yg1
TLSH T1EF44060AAB610EFBE8AFDD3706E91B0128CD641721A97F397A34D518F50A64F19E3C74
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 6ad5631282f01be20290be6d72f5c40b9abee98fda2c5723e122a686d141a205
File size (compressed) :77'552 bytes
File size (de-compressed) :253'448 bytes
Format:linux/mipsel
Packed file: 6ad5631282f01be20290be6d72f5c40b9abee98fda2c5723e122a686d141a205

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/37ab1b49-43f5-4a25-858e-ed21d0e6e6d5/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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.Trojan.Mirai-7135916-0
Create hunting rule

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

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

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

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

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

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

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

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/6951c6a9148c21e830edd1d1/reports/24c1a408-0dd3-4d45-983e-5b85418c67b9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-28T22:36:00Z UTC
Last seen:
2025-12-29T01:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/26f12c437093187a955e7fa9701dfb3b3fdf94dac47395c5bf37e42817440584/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a88dd9b9-fcdc-4783-9784-4ab579f19722
Behavior Graph:
Download SVG
%3 guuid=0f7f8c53-2100-0000-e1fe-48356c0c0000 pid=3180 /usr/bin/sudo guuid=ccc97a56-2100-0000-e1fe-4835730c0000 pid=3187 /tmp/sample.bin guuid=0f7f8c53-2100-0000-e1fe-48356c0c0000 pid=3180->guuid=ccc97a56-2100-0000-e1fe-4835730c0000 pid=3187 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/27e7080f-1785-4132-bd5a-6f5c75a3a57b
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1840987
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840987 Sample: mpsl.elf Startdate: 29/12/2025 Architecture: LINUX Score: 80 76 teamc2.duckdns.org 151.242.30.13, 12121, 56250, 56252 RASANAIR Iran (ISLAMIC Republic Of) 2->76 78 109.202.202.202, 80 INIT7CH Switzerland 2->78 80 3 other IPs or domains 2->80 82 Found malware configuration 2->82 84 Antivirus detection for dropped file 2->84 86 Antivirus / Scanner detection for submitted sample 2->86 88 2 other signatures 2->88 11 mpsl.elf 2->11         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 process4 file5 74 /usr/local/bin/infinitd, ELF 11->74 dropped 18 mpsl.elf 11->18         started        20 mpsl.elf sh 11->20         started        22 mpsl.elf sh 11->22         started        process6 process7 24 mpsl.elf 18->24         started        26 sh systemctl 20->26         started        28 sh systemctl 22->28         started        process8 30 mpsl.elf 24->30         started        32 mpsl.elf 24->32         started        34 mpsl.elf 24->34         started        36 8 other processes 24->36 process9 48 3 other processes 30->48 38 mpsl.elf 32->38         started        50 2 other processes 32->50 40 mpsl.elf 34->40         started        52 2 other processes 34->52 42 mpsl.elf 36->42         started        44 mpsl.elf 36->44         started        46 mpsl.elf 36->46         started        54 21 other processes 36->54 process10 64 2 other processes 38->64 66 2 other processes 40->66 56 mpsl.elf 42->56         started        58 mpsl.elf 42->58         started        68 2 other processes 44->68 60 mpsl.elf 46->60         started        62 mpsl.elf 46->62         started        70 2 other processes 48->70 72 10 other processes 54->72
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/26f12c437093187a955e7fa9701dfb3b3fdf94dac47395c5bf37e42817440584
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/26f12c437093187a955e7fa9701dfb3b3fdf94dac47395c5bf37e42817440584/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 00:09:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e3ysyq3qsmmhvfk6p6uxahp3hm757fg2yrzzlrn7g7scqf2eawca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence privilege_escalation
Link:
https://tria.ge/reports/251229-afr3aasrgs/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e9a97ad9-2624-40b3-9b21-98bf7f8fdeae
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/26f12c437093187a955e7fa9701dfb3b3fdf94dac47395c5bf37e42817440584

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_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: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 6ad5631282f01be20290be6d72f5c40b9abee98fda2c5723e122a686d141a205

Mirai

elf 26f12c437093187a955e7fa9701dfb3b3fdf94dac47395c5bf37e42817440584

(this sample)

  
Dropped by
SHA256 6ad5631282f01be20290be6d72f5c40b9abee98fda2c5723e122a686d141a205
  
URLhaus
https://urlhaus.abuse.ch/url/3719338/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 98fcd5e9ac1eaaa10576b14225d29f31
  
URLhaus
https://urlhaus.abuse.ch/url/3722801/
  
URLhaus
https://urlhaus.abuse.ch/url/3722818/

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