MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43fd28b97b6855f407ea20787658af672058743c03ba054fa2a2b6f10dc0c9f1. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43fd28b97b6855f407ea20787658af672058743c03ba054fa2a2b6f10dc0c9f1
SHA3-384 hash: 9e785976229ae9d7ef1b33f830e72a1516082b3ac56160f22dbb44734d15e3ec369ab883d79696beec41d0f476c7e074
SHA1 hash: 4e2863b2222558928cc92dbdeda4f8eff89e48c4
MD5 hash: a8dcac55c3a37313338707ef2907d0b2
humanhash: nitrogen-georgia-seventeen-potato
File name:karm6
Download: download sample
Signature Mirai
Create hunting rule
File size:167'260 bytes
First seen:2025-10-04 12:57:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:1iRiNMz7pFAwjMxz9fpqaWnrH36wtjUE77k9sAkbVF:EANWNI/fIaoH3pUuKHkpF
TLSH T10FF30946F8819B15D5D256BAFF0E128E37131B78E3DE72039D246F707B8A86B0E3A505
telfhash t1c0e06164b54d0df4bbc845b481fff26196fc7549370620d2065d9a4bd097e16763d015
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.32138.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30460.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-10025441-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote threat
Link:
https://www.filescan.io/uploads/68e119bef377ab231051e6b7/reports/98ac9518-c3ef-411e-8425-c5a5539db20f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/43fd28b97b6855f407ea20787658af672058743c03ba054fa2a2b6f10dc0c9f1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-04T10:17:00Z UTC
Last seen:
2025-10-04T15:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/43fd28b97b6855f407ea20787658af672058743c03ba054fa2a2b6f10dc0c9f1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/382f9f82-5923-4fa3-acd4-a9bf3e16edfb
Behavior Graph:
Download SVG
%3 guuid=1a190443-2100-0000-d4ee-d060b80c0000 pid=3256 /usr/bin/sudo guuid=9a2d4947-2100-0000-d4ee-d060ba0c0000 pid=3258 /tmp/sample.bin guuid=1a190443-2100-0000-d4ee-d060b80c0000 pid=3256->guuid=9a2d4947-2100-0000-d4ee-d060ba0c0000 pid=3258 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45ced7ca-7a2b-4874-ab58-46c2d349ca34
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1789184
Signature
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43fd28b97b6855f407ea20787658af672058743c03ba054fa2a2b6f10dc0c9f1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43fd28b97b6855f407ea20787658af672058743c03ba054fa2a2b6f10dc0c9f1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-04 13:33:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ip6srol3nbk7ib7keb4hmwfpm4qfq5b4ao5akt5cuk3pcdoazhyq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251004-p7fkwssvex/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-9939811-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bb83d1a0-eb0a-4042-b48d-f96df52702b8
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/43fd28b97b6855f407ea20787658af672058743c03ba054fa2a2b6f10dc0c9f1

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 43fd28b97b6855f407ea20787658af672058743c03ba054fa2a2b6f10dc0c9f1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3656320/
  
Delivery method
Distributed via web download

Comments