MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11332376904f8bed307fc0656dad462388db91aaec7c4997f95456af5f3de070. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11332376904f8bed307fc0656dad462388db91aaec7c4997f95456af5f3de070
SHA3-384 hash: 6e778a2a5df2ba38d4e7e1cba08667d19bc3c070d41a00e0e43ebed70df3f70dccd38039b1dde9ccd94f32131d563051
SHA1 hash: 158fc7055dda99399602a90ada71b3637f33dbdd
MD5 hash: f24b6b8a267f6967a57787ce0549d433
humanhash: solar-freddie-chicken-oranges
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:58'476 bytes
First seen:2025-11-29 11:04:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nBf02AMDKBMmHmGHhKWlQTAM7875V85AFUJb:njA3SmHmG8WlQTAME5VgY6b
TLSH T10343F15BD27DB2FDE5D491393E470194BA2E2C4B9EA255AB448DB0F89C301B2CF41BE4
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
File size (compressed) :58'476 bytes
File size (de-compressed) :149'912 bytes
Format:linux/amd64
Unpacked file: acf55ae6cc02e2f40f55d47f4b17f20a4e145bd5dd2ddab836d3f22b2d7c27d2

Intelligence

File Origin
# of uploads :
1
# of downloads :
29
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a written file
Sets a written file as executable
Changes the time when the file was created, accessed, or modified
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Deleting a recently created file
Sends data to a server
Launching a process
Removes directories
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/692ad32d9921be4c93046f62/reports/dc2d19ed-0da2-43e2-8f6d-19d6f405dbc4/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-29T05:21:00Z UTC
Last seen:
2025-11-29T07:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/11332376904f8bed307fc0656dad462388db91aaec7c4997f95456af5f3de070/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a4ce3926-8e62-4907-84e3-063a6c96f790
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1822825
Signature
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Detected Mirai
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822825 Sample: morte.x86_64.elf Startdate: 29/11/2025 Architecture: LINUX Score: 100 75 65.212.215.2, 52869 UUNETUS United States 2->75 77 44.49.194.66, 52869 UCSDUS United States 2->77 79 98 other IPs or domains 2->79 87 Suricata IDS alerts for network traffic 2->87 89 Malicious sample detected (through community Yara rule) 2->89 91 Detected Mirai 2->91 93 5 other signatures 2->93 12 morte.x86_64.elf 2->12         started        signatures3 process4 process5 14 morte.x86_64.elf 12->14         started        process6 16 morte.x86_64.elf 14->16         started        file7 67 /etc/init.d/sysd, POSIX 16->67 dropped 81 Sample tries to set files in /etc globally writable 16->81 83 Drops files in suspicious directories 16->83 85 Sample tries to persist itself using System V runlevels 16->85 20 morte.x86_64.elf 16->20         started        22 morte.x86_64.elf 16->22         started        25 morte.x86_64.elf sh 16->25         started        signatures8 process9 file10 27 morte.x86_64.elf 20->27         started        29 morte.x86_64.elf sh 20->29         started        31 morte.x86_64.elf 20->31         started        39 3 other processes 20->39 69 /usr/Bin), ELF 22->69 dropped 33 morte.x86_64.elf 22->33         started        35 morte.x86_64.elf sh 22->35         started        37 sh cp 25->37         started        process11 signatures12 58 697 other processes 27->58 42 sh crontab 29->42         started        46 sh 29->46         started        48 morte.x86_64.elf 31->48         started        50 morte.x86_64.elf 31->50         started        52 morte.x86_64.elf 31->52         started        60 295 other processes 33->60 54 sh crontab 35->54         started        56 sh 35->56         started        95 Manipulation of devices in /dev 39->95 process13 file14 71 /var/spool/cron/crontabs/tmp.l3xpQ7, ASCII 42->71 dropped 97 Sample tries to persist itself using cron 42->97 99 Executes the "crontab" command typically for achieving persistence 42->99 62 sh crontab 46->62         started        101 Manipulation of devices in /dev 48->101 103 Deletes system log files 48->103 73 /var/spool/cron/cr...mp.rwIQoP (deleted), ASCII 54->73 dropped 65 sh crontab 56->65         started        signatures15 process16 signatures17 105 Executes the "crontab" command typically for achieving persistence 62->105
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/11332376904f8bed307fc0656dad462388db91aaec7c4997f95456af5f3de070
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/11332376904f8bed307fc0656dad462388db91aaec7c4997f95456af5f3de070/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cezsg5uqj6f62md7ybsw3lkgeoenxenk5r6etf7zkrlk6xz54bya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery execution linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/251129-m6cfqsgl9y/
Behaviour
Reads runtime system information
Changes its process name
UPX packed file
Creates a large amount of network flows
Creates/modifies Cron job
Enumerates running processes
Modifies init.d
Modifies rc script
Writes file to system bin folder
Deletes Audit logs
Deletes journal logs
Deletes system logs
Modifies Watchdog functionality
Contacts a large (2449) amount of remote hosts
Mirai
Mirai family
Malware Config
C2 Extraction:
draft21.redirectme.net
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 11332376904f8bed307fc0656dad462388db91aaec7c4997f95456af5f3de070

(this sample)

Mirai

elf acf55ae6cc02e2f40f55d47f4b17f20a4e145bd5dd2ddab836d3f22b2d7c27d2

  
URLhaus
https://urlhaus.abuse.ch/url/3719142/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 acf55ae6cc02e2f40f55d47f4b17f20a4e145bd5dd2ddab836d3f22b2d7c27d2
  
Dropping
MD5 ff17858c790f97f6b5ce056cb7022c23
  
URLhaus
https://urlhaus.abuse.ch/url/3719132/

Comments