MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8afb1c5c00dd89a84b05dbe9b6fe51291c896cf2db15f74e254f2e0948ad89ed. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8afb1c5c00dd89a84b05dbe9b6fe51291c896cf2db15f74e254f2e0948ad89ed
SHA3-384 hash: 5907e6c2f6f3360a815d666ba7964fe86413845af84cf7270b434ad19d7d147a65cd552d5f6bff1a2b33ee08fb2f2048
SHA1 hash: 182573b61b554d083ee3742a224a057e991e7c7a
MD5 hash: 06c17fd08a98a431053974919a457c2e
humanhash: sodium-four-london-social
File name:vaxbot.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:73'800 bytes
First seen:2026-05-01 16:29:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ishe1fTe0iWuIgHR/QyGPbsRZbbo38vgnX55NAjqzp:i1reDIORRR1ROXzd
TLSH T1BC7302491B4AC930C7B10C35E0796B49A04F9FF9B4F7620B2E8947143B57269E2BAF31
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
File size (compressed) :73'800 bytes
File size (de-compressed) :202'656 bytes
Format:linux/arm
Unpacked file: b9c96cd37bebf4d74c8eaf212e0672e729eab1de5e04108f6c55af206ba37e20

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/69f4d549df14f1cb2ac7b5ee/reports/3b55768f-8f5f-43dd-824a-a395247c41b7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
50
Number of processes launched:
21
Processes remaning?
false
Remote TCP ports scanned:
23,5555
Full report:
https://elfdigest.com/brief/8afb1c5c00dd89a84b05dbe9b6fe51291c896cf2db15f74e254f2e0948ad89ed
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-01T07:31:00Z UTC
Last seen:
2026-05-01T13:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8afb1c5c00dd89a84b05dbe9b6fe51291c896cf2db15f74e254f2e0948ad89ed/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d389a84d-f328-49db-a4ff-e8c46696c977
Behavior Graph:
Download SVG
%3 guuid=4341e766-1800-0000-92bb-9163480c0000 pid=3144 /usr/bin/sudo guuid=2acd2c6b-1800-0000-92bb-9163510c0000 pid=3153 /tmp/sample.bin guuid=4341e766-1800-0000-92bb-9163480c0000 pid=3144->guuid=2acd2c6b-1800-0000-92bb-9163510c0000 pid=3153 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/161e5b5b-4ec4-4dc2-810e-c03319d02762
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8afb1c5c00dd89a84b05dbe9b6fe51291c896cf2db15f74e254f2e0948ad89ed
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8afb1c5c00dd89a84b05dbe9b6fe51291c896cf2db15f74e254f2e0948ad89ed/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-01 10:47:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rl5ryxaa3we2qsyf3pu3n7srfeois3hs3mk7otrfj4xassfnrhwq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260501-tz6vbshx41/
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/8afb1c5c00dd89a84b05dbe9b6fe51291c896cf2db15f74e254f2e0948ad89ed

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: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: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 8afb1c5c00dd89a84b05dbe9b6fe51291c896cf2db15f74e254f2e0948ad89ed

(this sample)

Mirai

elf b9c96cd37bebf4d74c8eaf212e0672e729eab1de5e04108f6c55af206ba37e20

  
URLhaus
https://urlhaus.abuse.ch/url/3836451/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b9c96cd37bebf4d74c8eaf212e0672e729eab1de5e04108f6c55af206ba37e20
  
Dropping
MD5 2e191414678fe8108806ef55174be433

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