MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0a253629dadae80bc5d044a067fccb25a50e8e3bb930cecfd4e38f6cf6d2d60. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0a253629dadae80bc5d044a067fccb25a50e8e3bb930cecfd4e38f6cf6d2d60
SHA3-384 hash: df8d3465555fd2b1d05c865291a9cb0dd9d8f502985bfd89ccac53d1a52f7e61c33bff2f95e8037df0595cd4e442b004
SHA1 hash: 2f62e3d8b6056458d68d28ef5403793e6e6f4a0e
MD5 hash: cd3d217480062db4f6feb1d453dae5ad
humanhash: eleven-oscar-sixteen-montana
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:256'816 bytes
First seen:2026-06-28 01:23:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:wtaTgnMdOSjBUOCARZgZqZgczoAI1MLVB+/:wthsgBczoZ/
TLSH T17F44941F2E22DF6EF7A9867007B78E30975C36D626E1D680E26CD6105E502CD641FFA8
telfhash t1b341c318197813e0a6656c5d049dff76d6a730eb7e162c278e11e86eab69e435d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a411da26aece6d7c9a9794e44f961a801cf4c95c94986f4f469adc4ad709fdd0
File size (compressed) :70'208 bytes
File size (de-compressed) :256'816 bytes
Format:linux/mips
Packed file: a411da26aece6d7c9a9794e44f961a801cf4c95c94986f4f469adc4ad709fdd0

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/bed40b05-535b-40f9-a7f4-ec7cc36d2273/
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
Sends data to a server
Receives data from a server
Connection attempt
Opens a port
Kills processes
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a4077cfb2c751b9531263bc/reports/0ce72a88-2bac-46f3-8a55-955b003170e2/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:
8
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b0a253629dadae80bc5d044a067fccb25a50e8e3bb930cecfd4e38f6cf6d2d60
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-06-27T22:30:00Z UTC
Last seen:
2026-06-29T18:07:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b0a253629dadae80bc5d044a067fccb25a50e8e3bb930cecfd4e38f6cf6d2d60/results?tab=lookup
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1934575
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1934575 Sample: mips.elf Startdate: 28/06/2026 Architecture: LINUX Score: 56 10 Antivirus / Scanner detection for submitted sample 2->10 12 Multi AV Scanner detection for submitted file 2->12 6 mips.elf 2->6         started        process3 process4 8 mips.elf 6->8         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b0a253629dadae80bc5d044a067fccb25a50e8e3bb930cecfd4e38f6cf6d2d60
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0a253629dadae80bc5d044a067fccb25a50e8e3bb930cecfd4e38f6cf6d2d60/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b0a253629dadae80bc5d044a067fccb25a50e8e3bb930cecfd4e38f6cf6d2d60
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-28 01:24:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wcrfgyu5vwxibpc5arfam76mwjnfb2hdxojqz3h5jy4pnt3nfvqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery
Link:
https://tria.ge/reports/260628-bsl78sex8v/
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/b0a253629dadae80bc5d044a067fccb25a50e8e3bb930cecfd4e38f6cf6d2d60

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 ca568b9f9ec4c2ff5b8423d21916f29509c221bd840dea5e4117d22ea3135162

Mirai

elf a411da26aece6d7c9a9794e44f961a801cf4c95c94986f4f469adc4ad709fdd0

Mirai

elf b0a253629dadae80bc5d044a067fccb25a50e8e3bb930cecfd4e38f6cf6d2d60

(this sample)

  
Dropped by
SHA256 a411da26aece6d7c9a9794e44f961a801cf4c95c94986f4f469adc4ad709fdd0
  
URLhaus
https://urlhaus.abuse.ch/url/3876867/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 70d249dbf1b3ef1e097d4d27b113d45d
  
URLhaus
https://urlhaus.abuse.ch/url/3877690/

Comments