MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7bd675a3169bb27d847529fa48b014cdfd976d2b7181ada63c7ef0d29ed64d2. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7bd675a3169bb27d847529fa48b014cdfd976d2b7181ada63c7ef0d29ed64d2
SHA3-384 hash: d9587428ef140bc9ab6788cd965c6a68831b9108eb48ef63694b29a519a9ec23b111cb8817515b736a0d34721f1b3575
SHA1 hash: dd53f897de2a22cc94a4f4cd192987132a8a108a
MD5 hash: 89a333e1aa18bde1239eab8e7f0d0fff
humanhash: twenty-december-sodium-don
File name:XDmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:96'744 bytes
First seen:2026-07-12 06:57:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cpikwRXiybTnHenWe7Q9ojjWszWlEyWtZ/gKe0E9a+0jBkmV/RAd:cYkwRX7y3bzqENtJ+Hjd
TLSH T110930806BB550EFBDCAFCD3746E91B0535CC650B22A92B363574D918F54B28B0AE3CA4
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 475bb3556cb1168275bb79d42656d15644a28f9620de4a22a261b23396990dc9
File size (compressed) :38'248 bytes
File size (de-compressed) :96'744 bytes
Format:linux/mipsel
Packed file: 475bb3556cb1168275bb79d42656d15644a28f9620de4a22a261b23396990dc9

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9e5967f7-69dc-4748-8a5c-a7361a2d9598/
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Connection attempt
Kills processes
Runs as daemon
Opens a port
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/6a533b14728b23d48a8cfefa/reports/56b002c1-e239-4318-bb19-18c0fcefc937/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-12T04:35:00Z UTC
Last seen:
2026-07-12T09:14:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a7bd675a3169bb27d847529fa48b014cdfd976d2b7181ada63c7ef0d29ed64d2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c6da0468-860e-4caf-98c1-c0cfa418f166
Behavior Graph:
Download SVG
%3 guuid=5b089249-1900-0000-7335-6205400f0000 pid=3904 /usr/bin/sudo guuid=064d1d4c-1900-0000-7335-6205480f0000 pid=3912 /tmp/sample.bin guuid=5b089249-1900-0000-7335-6205400f0000 pid=3904->guuid=064d1d4c-1900-0000-7335-6205480f0000 pid=3912 execve
Gathering data
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a7bd675a3169bb27d847529fa48b014cdfd976d2b7181ada63c7ef0d29ed64d2/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a7bd675a3169bb27d847529fa48b014cdfd976d2b7181ada63c7ef0d29ed64d2
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-12 06:58:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u66wowrrng5spwchkkp2jcybjtp5s5wsw4mbvwtdy7xq2kpnmtja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260712-hrqbtsfx3v/
Behaviour
Reads runtime system information
Writes file to shm directory
Changes its process name
Enumerates running processes
Deletes itself
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/a7bd675a3169bb27d847529fa48b014cdfd976d2b7181ada63c7ef0d29ed64d2

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:telebot_framework
Create hunting rule
Author:vietdx.mb
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 475bb3556cb1168275bb79d42656d15644a28f9620de4a22a261b23396990dc9

Mirai

elf a7bd675a3169bb27d847529fa48b014cdfd976d2b7181ada63c7ef0d29ed64d2

(this sample)

  
Dropped by
SHA256 475bb3556cb1168275bb79d42656d15644a28f9620de4a22a261b23396990dc9
  
URLhaus
https://urlhaus.abuse.ch/url/3885129/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 139d4ad926eb22146f0bf02a535182a0

Comments