MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63645c3f42f40fc8309194092414209411ba9b2439c314d961ef186b577be7f3. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63645c3f42f40fc8309194092414209411ba9b2439c314d961ef186b577be7f3
SHA3-384 hash: 4fd9e189a9f6f1913fcb2660bbac6146013b4cc3aded40d323e6f9f5aa2f1ccd2ba9ae600b2a5951ab2a5aeea81b96e7
SHA1 hash: f3c5965d070f520405a35bfcfd324498ceea6a4e
MD5 hash: a6ceba7345fec4de07aceef699620235
humanhash: beryllium-red-cat-sierra
File name:life5.x64
Download: download sample
Signature Mirai
Create hunting rule
File size:67'488 bytes
First seen:2026-01-21 12:30:05 UTC
Last seen:2026-01-22 01:20:42 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:l+wwwhvQTYYIVbL5PDzorCD/TOzwc5or:sPwyIVxvoBzy
TLSH T1AD635C42F29290FDC49BC274479FD526FA32BC5953207DAFA795BA311F36E20270A760
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:DDOSAgent elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6970c73455805a763fed21d0/reports/c7973114-db57-4c38-8141-28c798a97c94/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
10
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/63645c3f42f40fc8309194092414209411ba9b2439c314d961ef186b577be7f3
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2026-01-21T09:37:00Z UTC
Last seen:
2026-01-21T11:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/63645c3f42f40fc8309194092414209411ba9b2439c314d961ef186b577be7f3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/da60621c-4fb6-436d-86d7-0db4c30bca1f
Behavior Graph:
Download SVG
%3 guuid=c4223cdd-1b00-0000-74bd-cc584b0b0000 pid=2891 /usr/bin/sudo guuid=97ce92df-1b00-0000-74bd-cc58540b0000 pid=2900 /tmp/sample.bin write-config guuid=c4223cdd-1b00-0000-74bd-cc584b0b0000 pid=2891->guuid=97ce92df-1b00-0000-74bd-cc58540b0000 pid=2900 execve guuid=96e1a9df-1b00-0000-74bd-cc58550b0000 pid=2901 /usr/bin/dash guuid=97ce92df-1b00-0000-74bd-cc58540b0000 pid=2900->guuid=96e1a9df-1b00-0000-74bd-cc58550b0000 pid=2901 execve guuid=dfd694e1-1b00-0000-74bd-cc585c0b0000 pid=2908 /usr/bin/.sshd zombie guuid=97ce92df-1b00-0000-74bd-cc58540b0000 pid=2900->guuid=dfd694e1-1b00-0000-74bd-cc585c0b0000 pid=2908 execve guuid=171ad0df-1b00-0000-74bd-cc58560b0000 pid=2902 /usr/bin/cp guuid=96e1a9df-1b00-0000-74bd-cc58550b0000 pid=2901->guuid=171ad0df-1b00-0000-74bd-cc58560b0000 pid=2902 execve guuid=eccaafe0-1b00-0000-74bd-cc585a0b0000 pid=2906 /usr/bin/chmod guuid=96e1a9df-1b00-0000-74bd-cc58550b0000 pid=2901->guuid=eccaafe0-1b00-0000-74bd-cc585a0b0000 pid=2906 execve guuid=102105e1-1b00-0000-74bd-cc585b0b0000 pid=2907 /usr/bin/chattr guuid=96e1a9df-1b00-0000-74bd-cc58550b0000 pid=2901->guuid=102105e1-1b00-0000-74bd-cc585b0b0000 pid=2907 execve guuid=394da0e1-1b00-0000-74bd-cc585d0b0000 pid=2909 /usr/bin/.sshd zombie guuid=dfd694e1-1b00-0000-74bd-cc585c0b0000 pid=2908->guuid=394da0e1-1b00-0000-74bd-cc585d0b0000 pid=2909 clone guuid=b4caa8e1-1b00-0000-74bd-cc585e0b0000 pid=2910 /usr/bin/.sshd net send-data zombie guuid=394da0e1-1b00-0000-74bd-cc585d0b0000 pid=2909->guuid=b4caa8e1-1b00-0000-74bd-cc585e0b0000 pid=2910 clone 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b4caa8e1-1b00-0000-74bd-cc585e0b0000 pid=2910->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con a3b8acf7-5f93-5b2b-a9dd-b9c3242b4d17 15.204.230.147:2334 guuid=b4caa8e1-1b00-0000-74bd-cc585e0b0000 pid=2910->a3b8acf7-5f93-5b2b-a9dd-b9c3242b4d17 send: 258B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5d1840dc-da62-4739-81a6-79a147486bbc
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1854865
Signature
Drops files in suspicious directories
Drops invisible ELF files
Protects files from modification
Sample tries to persist itself using System V runlevels
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854865 Sample: life5.x64.elf Startdate: 21/01/2026 Architecture: LINUX Score: 56 36 15.204.230.147, 2334 HP-INTERNET-ASUS United States 2->36 38 34.243.160.129, 443 AMAZON-02US United States 2->38 40 54.171.230.55, 443, 60066 AMAZON-02US United States 2->40 8 life5.x64.elf 2->8         started        12 dash rm 2->12         started        14 dash rm 2->14         started        process3 file4 34 /etc/rc.local, ASCII 8->34 dropped 48 Sample tries to persist itself using System V runlevels 8->48 16 life5.x64.elf sh 8->16         started        18 life5.x64.elf .sshd 8->18         started        signatures5 process6 process7 20 sh cp 16->20         started        24 sh chattr 16->24         started        26 sh chmod 16->26         started        28 .sshd 18->28         started        file8 32 /usr/bin/.sshd, ELF 20->32 dropped 42 Drops invisible ELF files 20->42 44 Drops files in suspicious directories 20->44 46 Protects files from modification 24->46 30 .sshd 28->30         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/63645c3f42f40fc8309194092414209411ba9b2439c314d961ef186b577be7f3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/63645c3f42f40fc8309194092414209411ba9b2439c314d961ef186b577be7f3/
Threat name:
Linux.Trojan.DDOSAgent
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 12:13:03 UTC
File Type:
ELF64 Little (SO)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mnsfyp2c6qh4qmersqesifbasqi3vgzehhbrjwlb54mgwv3347zq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux persistence
Link:
https://tria.ge/reports/260121-ppwt6adv2a/
Behaviour
Reads runtime system information
Changes its process name
Modifies rc script
Write file to user bin folder
File and Directory Permissions Modification
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/63645c3f42f40fc8309194092414209411ba9b2439c314d961ef186b577be7f3

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 63645c3f42f40fc8309194092414209411ba9b2439c314d961ef186b577be7f3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761253/
  
Delivery method
Distributed via web download

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