MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb0a72d9394c27afafbe882da58449ad8bb538e05ed478897028db9efb1837bb. 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: bb0a72d9394c27afafbe882da58449ad8bb538e05ed478897028db9efb1837bb
SHA3-384 hash: 8cb2af1c14442be3f0d3b1bfa4e0539ea7efe9d8013e246cccf89cdbda095a6ea8c13b3bb0daba2621ca7d38d18e7d84
SHA1 hash: c21b56f1c104d23cef27eccf506ad2138de4014a
MD5 hash: c9c1023e266386128b8ec65803ee4157
humanhash: uniform-kilo-nitrogen-king
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:33'004 bytes
First seen:2025-07-09 08:51:12 UTC
Last seen:2025-07-09 10:18:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:m0dbxVJ/Lq67WIeFckIcWZHqMen1vhPwjQ13DPbs1E0c5GbV:m0dTgwTm4KMW15YjQ9PbwE04U
TLSH T1C2E2F1B056CEB644F8BA8373E26C485956F212C2EB5F93ABD7168F39542B4425064C78
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 :
3
# of downloads :
14
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.29044.30126.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686e2e0f900df8e7f868ef53linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
DNS request
Connection attempt
Opens a port
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bb0a72d9394c27afafbe882da58449ad8bb538e05ed478897028db9efb1837bb
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b9c1add1-d485-419e-973b-a95f195138e3
Behavior Graph:
Download SVG
%3 guuid=f0c2465b-1c00-0000-430b-22581b0c0000 pid=3099 /usr/bin/sudo guuid=9eb6765d-1c00-0000-430b-2258210c0000 pid=3105 /tmp/sample.bin net guuid=f0c2465b-1c00-0000-430b-22581b0c0000 pid=3099->guuid=9eb6765d-1c00-0000-430b-2258210c0000 pid=3105 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=9eb6765d-1c00-0000-430b-2258210c0000 pid=3105->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=72cab75d-1c00-0000-430b-2258220c0000 pid=3106 /tmp/sample.bin guuid=9eb6765d-1c00-0000-430b-2258210c0000 pid=3105->guuid=72cab75d-1c00-0000-430b-2258220c0000 pid=3106 clone guuid=f020be5d-1c00-0000-430b-2258230c0000 pid=3107 /tmp/sample.bin dns net send-data zombie guuid=9eb6765d-1c00-0000-430b-2258210c0000 pid=3105->guuid=f020be5d-1c00-0000-430b-2258230c0000 pid=3107 clone guuid=f020be5d-1c00-0000-430b-2258230c0000 pid=3107->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 117B c704064b-1a2c-51c7-9b3a-3e87e81215f5 bot.nightbotnet.my.id:12121 guuid=f020be5d-1c00-0000-430b-2258230c0000 pid=3107->c704064b-1a2c-51c7-9b3a-3e87e81215f5 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a328dc91-e8cd-4e58-9ac5-e7573ac48531
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1731665
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1731665 Sample: morte.i686.elf Startdate: 09/07/2025 Architecture: LINUX Score: 60 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 bot.nightbotnet.my.id 87.121.84.44, 12121, 46392, 46396 SKATTV-ASBG Bulgaria 2->21 23 4 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Sample is packed with UPX 2->29 7 morte.i686.elf 2->7         started        9 dash rm 2->9         started        11 dash cat 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 morte.i686.elf 7->15         started        17 morte.i686.elf 7->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb0a72d9394c27afafbe882da58449ad8bb538e05ed478897028db9efb1837bb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb0a72d9394c27afafbe882da58449ad8bb538e05ed478897028db9efb1837bb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 13:36:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xmfhfwjzjqt27l56raw2lbcjvwf3kohal3khrclqfdnz56yyg65q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit upx
Link:
https://tria.ge/reports/250709-ksrmdswqt8/
Behaviour
Writes file to tmp directory
Loads a kernel module
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/208e6f9c-7ddf-46f9-a2fe-1fa13c4536eb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bb0a72d9394c27afafbe882da58449ad8bb538e05ed478897028db9efb1837bb

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: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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 bb0a72d9394c27afafbe882da58449ad8bb538e05ed478897028db9efb1837bb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579527/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3579548/

Comments