MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a7e113d53f637fd929ffef4ed3b695bd32bc6db5e0ef023b268dcf8b3146fdf. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a7e113d53f637fd929ffef4ed3b695bd32bc6db5e0ef023b268dcf8b3146fdf
SHA3-384 hash: 5bf8df7dabfa19e8a81f556727ae24e422c62efc4aabc0c3302152c355d326d3a21bc3ec5befe5c19d744742945e83e4
SHA1 hash: 799c6f750741ea34eddd98684d0741fb95fef2fd
MD5 hash: 33f208250d742e41ef44697c644ddb2e
humanhash: five-twenty-iowa-utah
File name:daredevil.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:54'560 bytes
First seen:2026-08-17 20:05:34 UTC
Last seen:2026-08-18 18:08:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:mPZCLAd3tCiaBQfqqjpoWfccFCNK1bRlkFCoAyXnj/V4P6veFsstg4yJjAa/gL9g:mP4LeCikqzf3FC61ojW+eLyNsTVJuF
TLSH T17033E156B33265FECD6668370FD01F96363801A1E085C89AE718FDF62D858F86DA38D4
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
File size (compressed) :54'560 bytes
File size (de-compressed) :177'708 bytes
Format:linux/mips
Unpacked file: f8b09ccd406b3614a49fea26c98b93826d1bc4a706e55c7f471f6a5c41975961

Intelligence

File Origin
# of uploads :
6
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b47ce361-9d73-4153-9921-d558fa67437c/
Detection(s):
SecuriteInfo.com.ELF.Agent-BQZ.72535253.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Receives data from a server
Runs as daemon
Kills processes
Connection attempt
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a8369a5833da1166787bbc4/reports/be04c106-0881-454b-a379-1377476b5ea6/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-08-17T15:48:00Z UTC
Last seen:
2026-08-17T16:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7a7e113d53f637fd929ffef4ed3b695bd32bc6db5e0ef023b268dcf8b3146fdf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a7649574-6d36-474c-a271-5969521e501c
Behavior Graph:
Download SVG
%3 guuid=d7182506-2100-0000-01d9-ad21ea080000 pid=2282 /usr/bin/sudo guuid=fb0c5d09-2100-0000-01d9-ad21ec080000 pid=2284 /tmp/sample.bin guuid=d7182506-2100-0000-01d9-ad21ea080000 pid=2282->guuid=fb0c5d09-2100-0000-01d9-ad21ec080000 pid=2284 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/defd0468-5aa0-4e57-9f42-58b40f2bef6f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7a7e113d53f637fd929ffef4ed3b695bd32bc6db5e0ef023b268dcf8b3146fdf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7a7e113d53f637fd929ffef4ed3b695bd32bc6db5e0ef023b268dcf8b3146fdf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-08-17 20:02:10 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pj7bcpkt6y373eu7732o2o3jlpjsxrw3lyhpai5sndoprmyun7pq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260817-yvb7dahj4v/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Traces itself
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/7a7e113d53f637fd929ffef4ed3b695bd32bc6db5e0ef023b268dcf8b3146fdf

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 7a7e113d53f637fd929ffef4ed3b695bd32bc6db5e0ef023b268dcf8b3146fdf

(this sample)

Mirai

elf f8b09ccd406b3614a49fea26c98b93826d1bc4a706e55c7f471f6a5c41975961

  
URLhaus
https://urlhaus.abuse.ch/url/3904987/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3904995/
  
Dropping
SHA256 f8b09ccd406b3614a49fea26c98b93826d1bc4a706e55c7f471f6a5c41975961
  
Dropping
MD5 431085f43913f49a95beaeb126aaf53f

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