MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04140ee57f89d19f9c689ea5a26318cfc293fe2acaef8f1d52bb2cf89869acd3. 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: 12


Intelligence 12 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04140ee57f89d19f9c689ea5a26318cfc293fe2acaef8f1d52bb2cf89869acd3
SHA3-384 hash: 6eedc93648795568c818b07c0dcac7796643623145c60a2ba1974773c6905c9fb15d75d6ec6b34555677ddc7e9d2a429
SHA1 hash: 52f078ac2a360cafd9891d25a4e760b748ff5753
MD5 hash: 1fef70ad5492d61156a23f8082955d7a
humanhash: fifteen-tango-delta-princess
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:107'796 bytes
First seen:2025-11-19 06:47:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cRJZkUKQXtAPADMY+D6DO8urAUsP+byc73nUYz2/82rh1bEzaF3SV7:ekUEooY+GDO8xULLUe202tRET7
TLSH T10BB37DC9F643D0F5EC5705302276FB37AE72E9BE3228D983D3A89A327C11641D456A9C
telfhash t1fb31e5fab7764cd857d09903e58eab31bd0e27bb24503aa306f75834361715190bbc79
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 867eee9fefd841d6d2022596b768ce7dd7c06fecaa3f70b456d2134a0ef6bc53
File size (compressed) :48'068 bytes
File size (de-compressed) :107'796 bytes
Format:linux/i386
Packed file: 867eee9fefd841d6d2022596b768ce7dd7c06fecaa3f70b456d2134a0ef6bc53

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
NL NL
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.9999-14.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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Opens a port
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai obfuscated
Link:
https://www.filescan.io/uploads/691d686dd0d4342713377ece/reports/09ba741b-7c1c-4e15-87d2-435bafe37d92/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/04140ee57f89d19f9c689ea5a26318cfc293fe2acaef8f1d52bb2cf89869acd3
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-19T04:58:00Z UTC
Last seen:
2025-11-20T05:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/04140ee57f89d19f9c689ea5a26318cfc293fe2acaef8f1d52bb2cf89869acd3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/86cb0d3d-7e04-4df1-8685-a104d664cefb
Behavior Graph:
Download SVG
%3 guuid=dfb437d3-1a00-0000-9ecf-03f2af0b0000 pid=2991 /usr/bin/sudo guuid=ab7d1ad6-1a00-0000-9ecf-03f2b40b0000 pid=2996 /tmp/sample.bin net send-data guuid=dfb437d3-1a00-0000-9ecf-03f2af0b0000 pid=2991->guuid=ab7d1ad6-1a00-0000-9ecf-03f2b40b0000 pid=2996 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=ab7d1ad6-1a00-0000-9ecf-03f2b40b0000 pid=2996->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 615B f795bfff-e339-53be-963c-1771c2ee7edf jbdsg65485.bounceme.net:80 guuid=ab7d1ad6-1a00-0000-9ecf-03f2b40b0000 pid=2996->f795bfff-e339-53be-963c-1771c2ee7edf send: 22B guuid=0022fb11-1b00-0000-9ecf-03f2480c0000 pid=3144 /tmp/sample.bin dns net send-data guuid=ab7d1ad6-1a00-0000-9ecf-03f2b40b0000 pid=2996->guuid=0022fb11-1b00-0000-9ecf-03f2480c0000 pid=3144 clone guuid=4d79be3e-1c00-0000-9ecf-03f24c0e0000 pid=3660 /tmp/sample.bin guuid=ab7d1ad6-1a00-0000-9ecf-03f2b40b0000 pid=2996->guuid=4d79be3e-1c00-0000-9ecf-03f24c0e0000 pid=3660 clone guuid=0022fb11-1b00-0000-9ecf-03f2480c0000 pid=3144->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 41B cc0f92c3-8d28-5604-a453-0dbe18f6116a jbdsg65485.bounceme.net:12121 guuid=0022fb11-1b00-0000-9ecf-03f2480c0000 pid=3144->cc0f92c3-8d28-5604-a453-0dbe18f6116a send: 10B guuid=1ea00812-1b00-0000-9ecf-03f2490c0000 pid=3145 /tmp/sample.bin guuid=0022fb11-1b00-0000-9ecf-03f2480c0000 pid=3144->guuid=1ea00812-1b00-0000-9ecf-03f2490c0000 pid=3145 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d56b1352-a41d-4924-8080-bb8bc5172a4c
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1816688
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1816688 Sample: debug.elf Startdate: 19/11/2025 Architecture: LINUX Score: 72 18 169.254.169.254, 80 USDOSUS Reserved 2->18 20 162.213.35.24, 40400, 443 CANONICAL-ASGB United States 2->20 22 2 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 8 debug.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 debug.elf 8->12         started        14 debug.elf 8->14         started        process6 16 debug.elf 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/04140ee57f89d19f9c689ea5a26318cfc293fe2acaef8f1d52bb2cf89869acd3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04140ee57f89d19f9c689ea5a26318cfc293fe2acaef8f1d52bb2cf89869acd3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-19 06:48:32 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=aqka5zl7rhiz7hdit2s2eyyyz7bjh7rkzlxy6hksxmwprgdjvtjq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251119-hkydvsfw5h/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
jbdsg65485.bounceme.net
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/7d8ff1ff-3bbf-4cf0-9c38-d5262cb26c7b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/04140ee57f89d19f9c689ea5a26318cfc293fe2acaef8f1d52bb2cf89869acd3

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: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_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:Mirai_Unpack
Create hunting rule
Rule name:Qbot_Gafgyt_Bashlite
Create hunting rule
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 867eee9fefd841d6d2022596b768ce7dd7c06fecaa3f70b456d2134a0ef6bc53

Mirai

elf 04140ee57f89d19f9c689ea5a26318cfc293fe2acaef8f1d52bb2cf89869acd3

(this sample)

  
Dropped by
SHA256 867eee9fefd841d6d2022596b768ce7dd7c06fecaa3f70b456d2134a0ef6bc53
  
URLhaus
https://urlhaus.abuse.ch/url/3711748/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b4ab1a7a5425045709390cb8c596e18a

Comments