MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bc4e0ceccc4a14d711be436f2633dcc42cad7ea70eab59d30488f06652a5f57. 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: 1bc4e0ceccc4a14d711be436f2633dcc42cad7ea70eab59d30488f06652a5f57
SHA3-384 hash: cf91fc7f5c12b0a33a9293174c6f43d40909d3fa0a7e0e8e1a926585b86fb56819317e46ffae6524646417e4b6c81364
SHA1 hash: 68695093de760e2d4d35d6c5aa011899e628c090
MD5 hash: b046e772ad3893fd1b6bee444817b2cb
humanhash: beryllium-table-april-queen
File name:morte.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:99'876 bytes
First seen:2025-08-16 20:29:31 UTC
Last seen:2025-08-19 05:27:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Pu/UErYVlkyKfOXxDqr3qxRMKt71j7mKz6ed6uCKX7ATUxmWqI:m8ErMljTD43qrTthhz6ed6u57gMmE
TLSH T16DA3AF22D8262C98C14A05B465E4DE366B73E2C03B631FF31ADBC6769097DA9F405BF0
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 :
97
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

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.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

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

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

Unix.Trojan.Generic-9910198-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
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:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/68a0ea77a4bdac9f5b99d41c/reports/30bae1b3-ab5e-4ca5-9879-aaa8d8362a90/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dbf8c4d3-26e3-41f7-b1b4-99536a5f99d0
Behavior Graph:
Download SVG
%3 guuid=b9fc4cac-1a00-0000-ecaf-34fb050d0000 pid=3333 /usr/bin/sudo guuid=1893a1ae-1a00-0000-ecaf-34fb0b0d0000 pid=3339 /tmp/sample.bin guuid=b9fc4cac-1a00-0000-ecaf-34fb050d0000 pid=3333->guuid=1893a1ae-1a00-0000-ecaf-34fb0b0d0000 pid=3339 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ad9d506e-b164-468f-b99a-30933bbaacca
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1758498
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758498 Sample: morte.sh4.elf Startdate: 16/08/2025 Architecture: LINUX Score: 76 22 s3ov838.ddns.net 2->22 24 s3ov838.ddns.net 5.180.82.94, 12121, 43882, 43884 ASDETUKhttpwwwheficedcomGB Latvia 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 8 morte.sh4.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 36 Uses dynamic DNS services 22->36 process4 process5 12 morte.sh4.elf 8->12         started        14 morte.sh4.elf 8->14         started        16 morte.sh4.elf 8->16         started        process6 18 morte.sh4.elf 12->18         started        20 morte.sh4.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1bc4e0ceccc4a14d711be436f2633dcc42cad7ea70eab59d30488f06652a5f57
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bc4e0ceccc4a14d711be436f2633dcc42cad7ea70eab59d30488f06652a5f57/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-16 20:30:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dpcobtwmysqu24i34q3peyz5zrbmvv7kodvllhjqjchqmzjkl5lq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250816-zafvhagm2z/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/ab26a161-efd0-4a7d-bf69-0ac0e1d3cdcb
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 1bc4e0ceccc4a14d711be436f2633dcc42cad7ea70eab59d30488f06652a5f57

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3601861/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3601662/

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