MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08b40c951747b139fafb060bde6c9eebcce49d0502496367edc192679d0ec790. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08b40c951747b139fafb060bde6c9eebcce49d0502496367edc192679d0ec790
SHA3-384 hash: 7ad9aea2142361c69e2dd93a14235104dc31692b7c28be1ff8019d6be4f8803a77f241b0b237063eccdf1f73b95cb207
SHA1 hash: 047b1b24adfea46a2d20a5bbf08ea218d6bee937
MD5 hash: ded5d3bcb7f9c8c174881af37c7fb3a7
humanhash: yellow-snake-zulu-butter
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:256'816 bytes
First seen:2026-06-26 19:45:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:YtaTQfMdO2jBUOCARhGwzBLDaB378/TB3RjL:YtxwGGaB374L
TLSH T17944941F2E22DF6EF7A9867007B78E30975C36D626E1D680E26CD6105E502CD641FFA8
telfhash t1b341c318197813e0a6656c5d049dff76d6a730eb7e162c278e11e86eab69e435d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f5c35c91c3890f1f1d3886dfcb6f878d2be57ecc4485542e4a5c92188488452f
File size (compressed) :70'260 bytes
File size (de-compressed) :256'816 bytes
Format:linux/mips
Packed file: f5c35c91c3890f1f1d3886dfcb6f878d2be57ecc4485542e4a5c92188488452f

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/720d313c-7a35-45a0-a242-fbcddcd9d0a9/
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sends data to a server
Kills processes
Opens a port
Connection attempt
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/6a3ed714dfb7802301ba35bf/reports/371b40bf-7887-4583-9ad9-e0df49e883ec/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
13
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/08b40c951747b139fafb060bde6c9eebcce49d0502496367edc192679d0ec790
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d2af072b-7ecb-4a66-a531-5488fc182712
Behavior Graph:
Download SVG
%3 guuid=6853d938-1900-0000-2cb8-da6c2d140000 pid=5165 /usr/bin/sudo guuid=4062a33b-1900-0000-2cb8-da6c2e140000 pid=5166 /tmp/sample.bin guuid=6853d938-1900-0000-2cb8-da6c2d140000 pid=5165->guuid=4062a33b-1900-0000-2cb8-da6c2e140000 pid=5166 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bdaf7ee8-aeef-49ae-b2bd-26f2a0aa0781
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/08b40c951747b139fafb060bde6c9eebcce49d0502496367edc192679d0ec790
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08b40c951747b139fafb060bde6c9eebcce49d0502496367edc192679d0ec790/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-26 19:46:43 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bc2azfixi6ytt6x3ayf543e65pgojhifajewgz7nygjgphioy6ia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery
Link:
https://tria.ge/reports/260626-yg65lae13l/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
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/08b40c951747b139fafb060bde6c9eebcce49d0502496367edc192679d0ec790

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:Detect_all_IPv6_variants
Create hunting rule
Author:Bierchermuesli
Description:Generic IPv6 catcher
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: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

sh 6a7611eb4c8790b0b5adec4bd8378bd3ca0a25b7f2220472c428daa526ac7a32

Mirai

elf f5c35c91c3890f1f1d3886dfcb6f878d2be57ecc4485542e4a5c92188488452f

Mirai

elf 08b40c951747b139fafb060bde6c9eebcce49d0502496367edc192679d0ec790

(this sample)

  
Dropped by
SHA256 f5c35c91c3890f1f1d3886dfcb6f878d2be57ecc4485542e4a5c92188488452f
  
URLhaus
https://urlhaus.abuse.ch/url/3875667/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 85b79ce96ca7538d15490ff7c134215c
  
URLhaus
https://urlhaus.abuse.ch/url/3876867/

Comments