MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4bf4bf75729b88d993ceeaad8c04e1b6e2bc152446c4c2c989ae2617324e9c1. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4bf4bf75729b88d993ceeaad8c04e1b6e2bc152446c4c2c989ae2617324e9c1
SHA3-384 hash: 8ee80535d44ea0ada2b32b5bf7881c3a5dd73a8a79600ad76dff7ebd58c628c6088fb18bb8124933bf0702dca8051112
SHA1 hash: c145d2f47d23a41794be8088bb047eed8da0755e
MD5 hash: 5df5d84afab8c9a1c6e7480d3b41e071
humanhash: mirror-paris-north-zebra
File name:jade420.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:87'972 bytes
First seen:2025-11-24 12:51:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qQnTgZFvW2kLs579aDCYmjZQ0OjRw6P1+Fr8wc859v/5PfSc4IxivTYaTGIFSb:AFqTDTOZ7OVXPkLvPwkaTGIFS
TLSH T18A83F995BC818A11C5D413BAF92E018E332267ECE3DF72129D205F6437CA92B0E7BE55
telfhash t1dd21d0f74a645acca7d89304858e10199dfb72f7170418c2e95d6b8fa2434c5702ac2b
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 :
48
Origin country :
DE DE
Vendor Threat Intelligence
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

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
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/c4bf4bf75729b88d993ceeaad8c04e1b6e2bc152446c4c2c989ae2617324e9c1
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:
2025-11-24T05:44:00Z UTC
Last seen:
2025-11-26T00:53:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/c4bf4bf75729b88d993ceeaad8c04e1b6e2bc152446c4c2c989ae2617324e9c1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7ede0fb0-70de-4610-90f1-9f33ec6d284e
Behavior Graph:
Download SVG
%3 guuid=a7e9767e-1a00-0000-4bb0-81ef99090000 pid=2457 /usr/bin/sudo guuid=fb091e80-1a00-0000-4bb0-81ef9e090000 pid=2462 /tmp/sample.bin guuid=a7e9767e-1a00-0000-4bb0-81ef99090000 pid=2457->guuid=fb091e80-1a00-0000-4bb0-81ef9e090000 pid=2462 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f6012acf-1a8e-496b-9bd0-cafcb744c433
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1819956
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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/c4bf4bf75729b88d993ceeaad8c04e1b6e2bc152446c4c2c989ae2617324e9c1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c4bf4bf75729b88d993ceeaad8c04e1b6e2bc152446c4c2c989ae2617324e9c1/
Verdict:
Malicious
Threat:
Family.ECHOBOT
Link:
https://tip.neiki.dev/file/c4bf4bf75729b88d993ceeaad8c04e1b6e2bc152446c4c2c989ae2617324e9c1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-24 01:18:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ys7ux52xfg4i3gj452vnrqcodnxcxqksirweyleytlrgc4ze5haq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai
Link:
https://tria.ge/reports/251124-p37tkstpdt/
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1 Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/319ec053-0729-49e4-8edd-69e395bdcba5
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/c4bf4bf75729b88d993ceeaad8c04e1b6e2bc152446c4c2c989ae2617324e9c1

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
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:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 c4bf4bf75729b88d993ceeaad8c04e1b6e2bc152446c4c2c989ae2617324e9c1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3715758/
  
Delivery method
Distributed via web download

Comments