MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbf43d55f121f00400e60cf2005526acec3527d3d8c5978510f1bcd4eac30f6c. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fbf43d55f121f00400e60cf2005526acec3527d3d8c5978510f1bcd4eac30f6c
SHA3-384 hash: 5e8633861d222847242538fa5531cbeccc182385d9091ce6043fd4205eb42396c5cc8dbe728ae7c9d67cbeac3826468f
SHA1 hash: 16227498cf7684e3b8c9429530264130cfaef0cb
MD5 hash: a38fe5854a3494be66eddb5e9769ebda
humanhash: fifteen-sink-carpet-seventeen
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:66'864 bytes
First seen:2026-03-27 15:25:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:itnPsVkFxV8xk6b5VKLNXduAlCjFlIr57uscvIGiojd70k7h:VqVMkWV8PPX9Cjd70k7h
TLSH T1AB630A96B8818F25C5D5037EF92D118E372227E9E2DFB2229E205F203BC652B0D7BD55
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 164435180e2a8287cb1c179fda496f4cd5fa49ba709a218bac7beb6ad6a674b5
File size (compressed) :27'300 bytes
File size (de-compressed) :66'864 bytes
Format:linux/arm
Packed file: 164435180e2a8287cb1c179fda496f4cd5fa49ba709a218bac7beb6ad6a674b5

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
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/24082196-347a-49b4-b52b-17dc1e79a5ab/
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-9858729-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/69c6a1a9972c219c8d700563/reports/42746ff2-0e73-4935-9b5d-43a8df2e0db6/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/fbf43d55f121f00400e60cf2005526acec3527d3d8c5978510f1bcd4eac30f6c
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/fdd4d58b-f234-42c8-85c8-4b3d44ace781
Behavior Graph:
Download SVG
%3 guuid=e1cd68e0-1a00-0000-d02c-2d4e4a090000 pid=2378 /usr/bin/sudo guuid=b81585e2-1a00-0000-d02c-2d4e4b090000 pid=2379 /tmp/sample.bin guuid=e1cd68e0-1a00-0000-d02c-2d4e4a090000 pid=2378->guuid=b81585e2-1a00-0000-d02c-2d4e4b090000 pid=2379 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9cb1149-7580-4a35-ad50-326e7b28bd9e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fbf43d55f121f00400e60cf2005526acec3527d3d8c5978510f1bcd4eac30f6c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fbf43d55f121f00400e60cf2005526acec3527d3d8c5978510f1bcd4eac30f6c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-27 15:26:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7p2d2vprehyaiahgbtzaavjgvtwdkj6t3dczpbiq6g6nj2wdb5wa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/260327-svd33sgy5s/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/fbf43d55f121f00400e60cf2005526acec3527d3d8c5978510f1bcd4eac30f6c

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_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 164435180e2a8287cb1c179fda496f4cd5fa49ba709a218bac7beb6ad6a674b5

Mirai

elf fbf43d55f121f00400e60cf2005526acec3527d3d8c5978510f1bcd4eac30f6c

(this sample)

  
Dropped by
SHA256 164435180e2a8287cb1c179fda496f4cd5fa49ba709a218bac7beb6ad6a674b5
  
URLhaus
https://urlhaus.abuse.ch/url/3806395/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7b989bb9e8879163488b95d8ab9834c7

Comments