MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f2ec4f43414f54e6274a0009518491b00747904a1349214303f4e696cedb6a7. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f2ec4f43414f54e6274a0009518491b00747904a1349214303f4e696cedb6a7
SHA3-384 hash: be42ebac5f4912a3f316a6822b9884424a17194f377537304b33c1d3ac75590306b34bda4d58fc696848c7998d4cc39c
SHA1 hash: b43700cc10bcd7f31b4650d49e6770aff4a5550b
MD5 hash: 6d1cb6e671e99c38c3117660fe6b791b
humanhash: skylark-jersey-bravo-red
File name:rondo.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:130'364 bytes
First seen:2025-12-19 11:22:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:TuKpcu7innFUPxyhLK5QdvIaxJG/aOr8osZe:aKpn4wyhW5MI4Jkr8DZe
TLSH T172D32BC6B440DFBDFC07E33B46430A1AB139A76575D20A66B36B6817AD312E7582EF40
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/694535a484afa5547b5a74d3/reports/4e5f9818-08ba-499a-b1e2-84ffb40eda34/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2025-12-19T09:46:00Z UTC
Last seen:
2025-12-19T10:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4f2ec4f43414f54e6274a0009518491b00747904a1349214303f4e696cedb6a7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c1422759-34e2-4d8d-bcf2-ab513c008844
Behavior Graph:
Download SVG
%3 guuid=9de9e6af-1600-0000-c6e5-150c630f0000 pid=3939 /usr/bin/sudo guuid=62a895b1-1600-0000-c6e5-150c6a0f0000 pid=3946 /tmp/sample.bin guuid=9de9e6af-1600-0000-c6e5-150c630f0000 pid=3939->guuid=62a895b1-1600-0000-c6e5-150c6a0f0000 pid=3946 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6a59d96a-c3d6-40c1-b434-ce5fe55098b2
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1836207
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1836207 Sample: rondo.m68k.elf Startdate: 19/12/2025 Architecture: LINUX Score: 52 13 54.171.230.55, 37910, 443 AMAZON-02US United States 2->13 15 Multi AV Scanner detection for submitted file 2->15 6 rondo.m68k.elf 2->6         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 signatures5 17 Sample deletes itself 6->17
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4f2ec4f43414f54e6274a0009518491b00747904a1349214303f4e696cedb6a7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f2ec4f43414f54e6274a0009518491b00747904a1349214303f4e696cedb6a7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-19 11:23:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j4xmj5buct2u4ytuuaajkgcjdmahi6ieue2jefbqh5hgs3hnw2tq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251219-nhb1qsbp5s/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/deb1c46a-3a3c-4331-bd54-434ee9c6408d
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/4f2ec4f43414f54e6274a0009518491b00747904a1349214303f4e696cedb6a7

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: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 4f2ec4f43414f54e6274a0009518491b00747904a1349214303f4e696cedb6a7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3736080/
  
Delivery method
Distributed via web download

Comments