MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce21f83e3dfcb6285e3d448c4b2d13b17baccd72b59c197f4943f354a7f57081. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ce21f83e3dfcb6285e3d448c4b2d13b17baccd72b59c197f4943f354a7f57081
SHA3-384 hash: 3282b023f614866d03249a6b682d73a8ae5b34ebde475f45e3d28a16ea88792a3efcdd7c4dac4e48985a2618d0f3cd5a
SHA1 hash: 8abe51c6327ccda3651c8ecf5c373fec3c2866da
MD5 hash: a9bce448194dd04964e22009977c8922
humanhash: lamp-kansas-coffee-autumn
File name:morte.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:140'740 bytes
First seen:2025-11-21 21:28:41 UTC
Last seen:2025-11-22 09:27:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ieLFxeg/54VHJmQvMblhaYeSsETlrM5tFlcQVuZxZJHtgS+N/LWl:ieLFkOmNvMblhR9syw5JhVuvtgS+Nq
TLSH T1F3D39EA7B3471591C86342F40BCB4BDD2AA322826F6B98E3BC2F753758760DB4506B91
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 :
2
# of downloads :
109
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.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6920d9b1eecb08e4aa441026/reports/7b3ba96c-34e1-4722-828e-8b35d43b9add/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-21T16:45:00Z UTC
Last seen:
2025-11-21T20:41:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/ce21f83e3dfcb6285e3d448c4b2d13b17baccd72b59c197f4943f354a7f57081/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/566f1c8e-49e0-437e-a175-2987c4124567
Behavior Graph:
Download SVG
%3 guuid=915380e8-1600-0000-dfa5-0f17d40d0000 pid=3540 /usr/bin/sudo guuid=3d86ceea-1600-0000-dfa5-0f17dc0d0000 pid=3548 /tmp/sample.bin guuid=915380e8-1600-0000-dfa5-0f17d40d0000 pid=3540->guuid=3d86ceea-1600-0000-dfa5-0f17dc0d0000 pid=3548 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/83b7984e-8147-45d3-82fa-8d08289fde05
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1818876
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/ce21f83e3dfcb6285e3d448c4b2d13b17baccd72b59c197f4943f354a7f57081
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce21f83e3dfcb6285e3d448c4b2d13b17baccd72b59c197f4943f354a7f57081/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ce21f83e3dfcb6285e3d448c4b2d13b17baccd72b59c197f4943f354a7f57081
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 21:29:30 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=zyq7qpr57s3cqxr5isgewlitwf52ztlswwobs72jipzvjj7vocaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251121-1b3lbsvpcx/
Verdict:
Malicious
Tags:
backdoor trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_Xlogin_Nov24_1 Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/65b4fb09-c942-4e71-b57e-0bb6dd84536b
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/ce21f83e3dfcb6285e3d448c4b2d13b17baccd72b59c197f4943f354a7f57081

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 ce21f83e3dfcb6285e3d448c4b2d13b17baccd72b59c197f4943f354a7f57081

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3704802/
  
Delivery method
Distributed via web download

Comments