MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1126ff66050524c1a9eeda89db25ad6c2b3b373282f1a2c5e6697e22ee25c54c. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1126ff66050524c1a9eeda89db25ad6c2b3b373282f1a2c5e6697e22ee25c54c
SHA3-384 hash: c3292e872f74e2475a644393dab7f5d5b825067a2e1aea10f52d25fd00cb8334f2d35b4767eb5010640bb81b9e71dbfa
SHA1 hash: 8dd0904b0d021b7c6b70babd74c89a1e8350289e
MD5 hash: be6a8e08039353d786a71932a3ec9223
humanhash: football-comet-alabama-monkey
File name:nuclear.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:252'680 bytes
First seen:2026-03-18 04:07:11 UTC
Last seen:2026-03-18 19:57:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:dopMix379N5BaQ85SKRmu2aJZnqfuqlepGdUQRbHyUzF1l5Jjk1Y7/CLcg:dopMix3NbAFqNeoUQRuUzPxjkY7CJ
TLSH T186340A16AFA10FBBDCABDD3705EA170129CCA44721A43B393674D928F54E64B49E3C78
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 :
2
# of downloads :
101
Origin country :
DE DE
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/43146b7e-b5ae-4790-a0f6-53afcbbc8246/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

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

Unix.Trojan.Mirai-9946826-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
87.120.191.32
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1126ff66050524c1a9eeda89db25ad6c2b3b373282f1a2c5e6697e22ee25c54c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/1126ff66050524c1a9eeda89db25ad6c2b3b373282f1a2c5e6697e22ee25c54c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/23e7f1ca-3f0d-47ff-a91e-ae965d87f121
Behavior Graph:
Download SVG
%3 guuid=07a779fa-1800-0000-b76d-b420140f0000 pid=3860 /usr/bin/sudo guuid=089c62fc-1800-0000-b76d-b4201c0f0000 pid=3868 /tmp/sample.bin guuid=07a779fa-1800-0000-b76d-b420140f0000 pid=3860->guuid=089c62fc-1800-0000-b76d-b4201c0f0000 pid=3868 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/85f77dba-f1e8-480a-b83a-5fa8b31396eb
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1126ff66050524c1a9eeda89db25ad6c2b3b373282f1a2c5e6697e22ee25c54c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1126ff66050524c1a9eeda89db25ad6c2b3b373282f1a2c5e6697e22ee25c54c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-18 04:08:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cetp6zqfausmdkpo3ke5wjnnnqvtwnzsqly2frpgnf7cf3rfyvga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260318-ep1g8sbw4t/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (47101) amount of remote hosts
Creates a large amount of network flows
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/1126ff66050524c1a9eeda89db25ad6c2b3b373282f1a2c5e6697e22ee25c54c

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: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_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
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: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 1126ff66050524c1a9eeda89db25ad6c2b3b373282f1a2c5e6697e22ee25c54c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3798341/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3798507/

Comments