MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb209a4fd4063d9785d7e1a8fb0cb5ca18f00c726843180853103f6e9ba74922. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb209a4fd4063d9785d7e1a8fb0cb5ca18f00c726843180853103f6e9ba74922
SHA3-384 hash: 2dad458ba986de417847bcb2afcb0a3f5b48d12387a66dc0638a67453aa95bc5919c7e731a8d2e22340c3731cba74e1e
SHA1 hash: b0e14762b860e848e6bca8a064fbbf70b35a4de6
MD5 hash: d2b1562799de04fc697fd39a5b629299
humanhash: early-moon-pasta-finch
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:49'936 bytes
First seen:2026-02-13 18:39:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6nJRT4QPfZfW5XTOeY3DveaAGAZq/4Qw7bn2i9e:Gv4QPfZfW5XTOeoJz0qAQwf2i
TLSH T1EC2309C8F443D9F9DC4A09742036FB27DBB2F6BA2329DE43D7A49523AC51702A805D9C
telfhash t1a811c8f75da609fdf3d09c00c71d67e1296ad26b0a7166a404b12de533d1cd190b8c3e
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 4dc3e7d7fdfb5a0ee9dd68cb1830c8dea5da02f70746034e28776109e5bb99ee
File size (compressed) :21'500 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Packed file: 4dc3e7d7fdfb5a0ee9dd68cb1830c8dea5da02f70746034e28776109e5bb99ee

Intelligence

File Origin
# of uploads :
1
# of downloads :
31
Origin country :
NL NL
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/4952ff44-35a8-460b-915b-4a08ffb019c7/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bb209a4fd4063d9785d7e1a8fb0cb5ca18f00c726843180853103f6e9ba74922
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/fed11a98-3c11-44d6-93f7-b6415fb23549
Behavior Graph:
Download SVG
%3 guuid=2eb2dc27-1a00-0000-94ce-e58e1e0a0000 pid=2590 /usr/bin/sudo guuid=c8825e2b-1a00-0000-94ce-e58e260a0000 pid=2598 /tmp/sample.bin net guuid=2eb2dc27-1a00-0000-94ce-e58e1e0a0000 pid=2590->guuid=c8825e2b-1a00-0000-94ce-e58e260a0000 pid=2598 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=c8825e2b-1a00-0000-94ce-e58e260a0000 pid=2598->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=914cb42b-1a00-0000-94ce-e58e280a0000 pid=2600 /tmp/sample.bin zombie guuid=c8825e2b-1a00-0000-94ce-e58e260a0000 pid=2598->guuid=914cb42b-1a00-0000-94ce-e58e280a0000 pid=2600 clone guuid=60eaba2b-1a00-0000-94ce-e58e290a0000 pid=2601 /tmp/sample.bin guuid=c8825e2b-1a00-0000-94ce-e58e260a0000 pid=2598->guuid=60eaba2b-1a00-0000-94ce-e58e290a0000 pid=2601 clone guuid=c1ecc02b-1a00-0000-94ce-e58e2a0a0000 pid=2602 /tmp/sample.bin net send-data zombie guuid=c8825e2b-1a00-0000-94ce-e58e260a0000 pid=2598->guuid=c1ecc02b-1a00-0000-94ce-e58e2a0a0000 pid=2602 clone guuid=c1ecc02b-1a00-0000-94ce-e58e2a0a0000 pid=2602->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 47f3332f-dccf-5d51-8d5e-561b3626a487 158.94.210.195:3778 guuid=c1ecc02b-1a00-0000-94ce-e58e2a0a0000 pid=2602->47f3332f-dccf-5d51-8d5e-561b3626a487 send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f3bbc2a2-1e8d-4e96-8ed8-81472bbd14cb
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb209a4fd4063d9785d7e1a8fb0cb5ca18f00c726843180853103f6e9ba74922
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bb209a4fd4063d9785d7e1a8fb0cb5ca18f00c726843180853103f6e9ba74922/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-13 18:40:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xmqjut6uay6zpbox4gupwdfvzimpaddsnbbrqcctca7w5g5hjera._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/260213-xbdenab19c/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf 4dc3e7d7fdfb5a0ee9dd68cb1830c8dea5da02f70746034e28776109e5bb99ee

Mirai

elf bb209a4fd4063d9785d7e1a8fb0cb5ca18f00c726843180853103f6e9ba74922

(this sample)

  
Dropped by
SHA256 4dc3e7d7fdfb5a0ee9dd68cb1830c8dea5da02f70746034e28776109e5bb99ee
  
URLhaus
https://urlhaus.abuse.ch/url/3777292/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4194a9fa8eaacd9ca28449dea7718aaf

Comments