MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4e57df4db85e8cb9bf6993b1d5eeae6ebdebbd9a21fb564f6fc0bddaf21f311. 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: f4e57df4db85e8cb9bf6993b1d5eeae6ebdebbd9a21fb564f6fc0bddaf21f311
SHA3-384 hash: 84bcfc594da68b26685af846b4005ade8f6c86cbc50d0757205e36530af64536ad3e4b46cb09532b6e66cba908342db3
SHA1 hash: a81bc5ed75d3808a8bbbc2977569a5d7e8a20745
MD5 hash: f80017e603f9a4bb1d1cd5f1dcc641c9
humanhash: uncle-magnesium-eight-pizza
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:159'260 bytes
First seen:2025-12-30 07:31:21 UTC
Last seen:2025-12-31 05:05:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:zHYY8cewWhUv2a4VxArg9VlgWTZ3K2wjAOWpQ5pgjA5UsOUe8hSttqJSVTQ4eql+:zHYY8ce3eJ4zI2gWQXVgrGR
TLSH T139F3A30E6E395F2CF77AC239C7F74A20A66873D216D1C649D26CF9021E2034D651FBA9
telfhash t1f9316f1c893813f097715c9d1aeeefb6d1a030df56325d278e01e9a9babdd819d00c1c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm anti-vm bash lolbin
Link:
https://www.filescan.io/uploads/69537fff2fb7bb52ca81d315/reports/2d652cfa-cf1b-4ecf-a114-b357dfd3e03e/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-30T04:47:00Z UTC
Last seen:
2025-12-30T07:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f4e57df4db85e8cb9bf6993b1d5eeae6ebdebbd9a21fb564f6fc0bddaf21f311/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/382e1cef-a902-4af1-92ac-080da58d9704
Behavior Graph:
Download SVG
%3 guuid=0b4a6167-1900-0000-e4e5-7a6bba0f0000 pid=4026 /usr/bin/sudo guuid=c5029869-1900-0000-e4e5-7a6bc40f0000 pid=4036 /tmp/sample.bin guuid=0b4a6167-1900-0000-e4e5-7a6bba0f0000 pid=4026->guuid=c5029869-1900-0000-e4e5-7a6bc40f0000 pid=4036 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fe0c2404-ee19-4b2e-95a9-928149edf310
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1841979
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f4e57df4db85e8cb9bf6993b1d5eeae6ebdebbd9a21fb564f6fc0bddaf21f311
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4e57df4db85e8cb9bf6993b1d5eeae6ebdebbd9a21fb564f6fc0bddaf21f311/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 07:32:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6tsx35g3qxumxg7wte5r2xxk43v55o6zuip3kzhw7qf53lzb6miq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/251230-jc4fkszjfk/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135872-0
YARA:
n/a
Link:
https://app.threat.zone/submission/dde0cab5-21ad-480e-9ef2-8c4a4178d51c
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/f4e57df4db85e8cb9bf6993b1d5eeae6ebdebbd9a21fb564f6fc0bddaf21f311

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf f4e57df4db85e8cb9bf6993b1d5eeae6ebdebbd9a21fb564f6fc0bddaf21f311

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3734269/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739755/
  
URLhaus
https://urlhaus.abuse.ch/url/3737771/
  
URLhaus
https://urlhaus.abuse.ch/url/3715667/
  
URLhaus
https://urlhaus.abuse.ch/url/3721904/

Comments