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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b830a5497ec409d296f756e5128540ca48fc2566c084a50a5a622053cd20ec7e. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b830a5497ec409d296f756e5128540ca48fc2566c084a50a5a622053cd20ec7e
SHA3-384 hash: d46e33abb42133ef03025c3742d611e2d5f726b2f5f568892037b47ed994c1b769bcc292c2c32193255552d90484fd3d
SHA1 hash: bf409a66332693df444c5a8a1a142c1861ed5e4b
MD5 hash: 9bfdd85c69d6661697b39ca899dc16e5
humanhash: angel-south-burger-don
File name:pmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:90'756 bytes
First seen:2026-06-17 15:27:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XwayKkB0uUqkE3Yrf5sR/QW9qMUpAZ1+2oDBbD4LzCPJryf6zw3b6:gayKk+ui2aa/Q6qNYDo1be2PJr2B6
TLSH T1F19312C8F1967C4ED77EDD346B6E2405AE145B8037A9874E23124C8A8C3A5DBF2B4238
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 gafgyt mirai UPX
File size (compressed) :90'756 bytes
File size (de-compressed) :283'232 bytes
Format:linux/mipsel
Unpacked file: b69d4bbb969d256ab0f33abece2ccd80b1cdf6d00fce1abb07646641fdc4c865

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2ee86b93-e6c0-4b31-8211-9817463a3507/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Receives data from a server
Connection attempt
Opens a port
Kills processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a32bd294dca8c24a594e29f/reports/72ae9f02-d5fc-4f35-aabc-1b2770903290/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-17T12:37:00Z UTC
Last seen:
2026-06-17T22:30:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Trojan.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/b830a5497ec409d296f756e5128540ca48fc2566c084a50a5a622053cd20ec7e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1e2a4672-bf0a-4462-a46e-f53c4701befb
Behavior Graph:
Download SVG
%3 guuid=714096e1-1a00-0000-23d8-e5440a0d0000 pid=3338 /usr/bin/sudo guuid=8f3613e4-1a00-0000-23d8-e544100d0000 pid=3344 /tmp/sample.bin guuid=714096e1-1a00-0000-23d8-e5440a0d0000 pid=3338->guuid=8f3613e4-1a00-0000-23d8-e544100d0000 pid=3344 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0b1035c5-187a-4eb6-a011-618fbdaea58c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b830a5497ec409d296f756e5128540ca48fc2566c084a50a5a622053cd20ec7e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b830a5497ec409d296f756e5128540ca48fc2566c084a50a5a622053cd20ec7e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b830a5497ec409d296f756e5128540ca48fc2566c084a50a5a622053cd20ec7e
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-06-17 15:28:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xaykksl6yqe5ffxxk3srfbkazjepyjlgycckkcs2miqfhtja5r7a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260617-sv888ahy9l/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Family: Mirai
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/b830a5497ec409d296f756e5128540ca48fc2566c084a50a5a622053cd20ec7e

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: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 b830a5497ec409d296f756e5128540ca48fc2566c084a50a5a622053cd20ec7e

(this sample)

Mirai

elf b69d4bbb969d256ab0f33abece2ccd80b1cdf6d00fce1abb07646641fdc4c865

  
URLhaus
https://urlhaus.abuse.ch/url/3865875/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b69d4bbb969d256ab0f33abece2ccd80b1cdf6d00fce1abb07646641fdc4c865
  
Dropping
MD5 3e9d8d352a75b538b074fff236f1bc2c

Comments