MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4373b23c8aec543833b243bff35382c1c035baa3f788b63c55f3a7feb7733a57. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4373b23c8aec543833b243bff35382c1c035baa3f788b63c55f3a7feb7733a57
SHA3-384 hash: 78921ef68165e67b86f8baf01ca24ba037a32e38674b4d8c7912d67204f1a07ade21ff0b6a53647a4d5c674d8ef2bbca
SHA1 hash: b1cf30f817de977cef804e11634df8685b63beb4
MD5 hash: 31935d5d5a32a71a1fff6cbb527b933e
humanhash: purple-north-bluebird-green
File name:g
Download: download sample
Signature Mirai
Create hunting rule
File size:109'839 bytes
First seen:2026-03-20 15:01:47 UTC
Last seen:2026-03-21 07:56:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:C3nrDHrWXW0+3BEVYqxmPJtEwIJqUgmP/MatQ1CMseTo0Bl1GqUifG0wHYHQQ2H:oWmbBEePj/UjgmPEatQ1CMs+pG0wH1
TLSH T1BCB3E649F8415B11D9D625FAFA5E0289335707BCE3FEB102AA211F2137CAA5F0F36946
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai rust
Link:
https://www.filescan.io/uploads/69bd6175493cb7d62d091d16/reports/d7d7a22b-651b-4042-83f2-faf736949264/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/4373b23c8aec543833b243bff35382c1c035baa3f788b63c55f3a7feb7733a57
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/4373b23c8aec543833b243bff35382c1c035baa3f788b63c55f3a7feb7733a57/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/faa35875-7754-4cf7-beec-8fc1c907ddf2
Behavior Graph:
Download SVG
%3 guuid=d24c64e4-1600-0000-31f7-ab121c100000 pid=4124 /usr/bin/sudo guuid=2a1631e6-1600-0000-31f7-ab1224100000 pid=4132 /tmp/sample.bin guuid=d24c64e4-1600-0000-31f7-ab121c100000 pid=4124->guuid=2a1631e6-1600-0000-31f7-ab1224100000 pid=4132 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1324ff74-e868-4b21-bc55-6465f902bbe9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4373b23c8aec543833b243bff35382c1c035baa3f788b63c55f3a7feb7733a57
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4373b23c8aec543833b243bff35382c1c035baa3f788b63c55f3a7feb7733a57/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-20 15:02:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=inz3epek5rkdqm5sio77gu4cyhadlovd66elmpcv6ot75n3thjlq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260320-sekkxshw9z/
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/4373b23c8aec543833b243bff35382c1c035baa3f788b63c55f3a7feb7733a57

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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

elf 4373b23c8aec543833b243bff35382c1c035baa3f788b63c55f3a7feb7733a57

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3800502/
  
Delivery method
Distributed via web download

Comments