MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1d2d5253ae69788c0ab3ec33ca2cb49fac28a40dcb3526d5ee494877520ce10. 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: a1d2d5253ae69788c0ab3ec33ca2cb49fac28a40dcb3526d5ee494877520ce10
SHA3-384 hash: 5443cf9680d0a7299d9d3c2d5ae3b9fa44c3ea5d58c43366dd069287ca771ce3adb496fa51f9eba96e81f22668c48578
SHA1 hash: 6716dd8acce74bb47563e8fd8a3cbca95f2b9f57
MD5 hash: 58389d11a46b3f2fcf51129ba60a6104
humanhash: equal-mike-ohio-carpet
File name:bot.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:100'384 bytes
First seen:2026-08-19 02:33:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vniyKWzrDSMJs3VL02JNdOCGywdO8jo7wZk:fiM+MW3VLn7BW7
TLSH T179A3B40AAF615FF7E86FDC37499A1F45288D141A258CBB39B930D518FA4B60E16F3870
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 :
1
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/c5d46d21-5b77-4990-a62c-37929a634a09/
Detection(s):
Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Runs as daemon
DNS request
Kills processes
Opens a port
Receives data from a server
Substitutes an application name
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e756b54d-9bf1-431e-aff3-80daf57bd67d
Behavior Graph:
Download SVG
%3 guuid=13c9df63-1b00-0000-76a4-f1b4c10b0000 pid=3009 /usr/bin/sudo guuid=051e9d6b-1b00-0000-76a4-f1b4d00b0000 pid=3024 /tmp/sample.bin guuid=13c9df63-1b00-0000-76a4-f1b4c10b0000 pid=3009->guuid=051e9d6b-1b00-0000-76a4-f1b4d00b0000 pid=3024 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b633d608-6d49-4f7d-bb22-65a25a19101b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a1d2d5253ae69788c0ab3ec33ca2cb49fac28a40dcb3526d5ee494877520ce10
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a1d2d5253ae69788c0ab3ec33ca2cb49fac28a40dcb3526d5ee494877520ce10/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uhjnkjj242lyrqflh3btziwljh5mfcsa3szve3k64skio5jazyia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260819-c2p6xscf48/
Behaviour
Reads runtime system information
Changes its process name
Modifies Watchdog functionality
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/a1d2d5253ae69788c0ab3ec33ca2cb49fac28a40dcb3526d5ee494877520ce10

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_da28eb8b
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 a1d2d5253ae69788c0ab3ec33ca2cb49fac28a40dcb3526d5ee494877520ce10

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3902418/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3902403/

Comments