MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5049d80851d0764e8cc1d098ca3406e4cc8460fa1c3939afb67752e91517d900. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5049d80851d0764e8cc1d098ca3406e4cc8460fa1c3939afb67752e91517d900
SHA3-384 hash: 9ed55f6365f2f00986442e3263bcaeeb6d0939bbf793e2fbedfd34ba8101eb42f42a528e76beb39d4047e3112c0e874c
SHA1 hash: a98b4e90fe85c0bccf578dfe1ce7149d85e3db86
MD5 hash: 8488f142d28ea252be36b1e52cf18f2a
humanhash: kentucky-bluebird-idaho-october
File name:0uparm5
Download: download sample
Signature Mirai
Create hunting rule
File size:35'676 bytes
First seen:2026-01-29 10:02:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:zy2HaTcf8gnqAaqaJWDGH4sioV7E6QKmt0eCS9/xLtOb7jPN:zf6w0gqnDWIWKmNZRO
TLSH T1DFF2F796B8829A26C6E4237AFAAE428D336173E8D1DF3217CD115F047BC551F0DA7B42
telfhash t1aed02b009d759b1c9cd35bb4dd9907f5d1012216641b0b10cf10d6e4d43f448b20de5d
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 :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/864e7c01-bb15-4b43-9fd2-2ae7854b501f/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/697b30714156786ccbdef54e/reports/b94dca8d-349d-41ae-9d91-0374445a496c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5049d80851d0764e8cc1d098ca3406e4cc8460fa1c3939afb67752e91517d900
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/01405aea-21e4-4457-abd4-22faa68e0f51
Behavior Graph:
Download SVG
%3 guuid=13b8e3ec-1a00-0000-9443-2b335f0b0000 pid=2911 /usr/bin/sudo guuid=535ad7f0-1a00-0000-9443-2b33660b0000 pid=2918 /tmp/sample.bin guuid=13b8e3ec-1a00-0000-9443-2b335f0b0000 pid=2911->guuid=535ad7f0-1a00-0000-9443-2b33660b0000 pid=2918 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/008dd202-eb57-4b98-99d0-8f7abe72f250
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1859659
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1859659 Sample: 0uparm5.elf Startdate: 29/01/2026 Architecture: LINUX Score: 48 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 0uparm5.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5049d80851d0764e8cc1d098ca3406e4cc8460fa1c3939afb67752e91517d900
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5049d80851d0764e8cc1d098ca3406e4cc8460fa1c3939afb67752e91517d900/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-26 23:27:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kbe5qccr2b3e5dgb2cmmunag4tgiiyh2dq4ttl5wo5josfix3eaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari
Link:
https://tria.ge/reports/260129-l3lpkaew5a/
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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() 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 5049d80851d0764e8cc1d098ca3406e4cc8460fa1c3939afb67752e91517d900

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765514/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3765522/

Comments