MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6d8c472a507c244e06a73fe1e8003615cb034f1cee6cc74cac7438ef3403ec8. 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: a6d8c472a507c244e06a73fe1e8003615cb034f1cee6cc74cac7438ef3403ec8
SHA3-384 hash: c8c669e61842db429ba02eecfad3aa7ca4b5ab4cdd002a0aadd4d8ea9652880650c742c6e149fa2b22a2105ba3c02601
SHA1 hash: 6bdd426f633c714a45741c1a2293f52feef3031c
MD5 hash: 6153ee6d531b14948d41eb91c47776d5
humanhash: vermont-xray-river-maryland
File name:parm5
Download: download sample
Signature Mirai
Create hunting rule
File size:34'752 bytes
First seen:2026-03-07 00:08:33 UTC
Last seen:2026-04-05 19:55:06 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:KmmSKZ3AZ1Pul6z4ZYjZHMuFzRD1uZOuvtiwEpoes3Uoz22:jduZEZHJdRD0Z91Pzj
TLSH T1FAF2F055EB4CBAA0DBB00030DD2881DA629A073CF1FBB52737A252949A1488F35DDB76
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) :34'752 bytes
File size (de-compressed) :93'148 bytes
Format:linux/arm
Unpacked file: 92f285cbad9d112adef08464cb0056add9e91ae353f8846948cdcf57ef76fa5d

Intelligence

File Origin
# of uploads :
4
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a3b24f79-06fe-426e-9871-ec4b36d3e206/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/a6d8c472a507c244e06a73fe1e8003615cb034f1cee6cc74cac7438ef3403ec8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4c53b98a-04b6-4f3c-93f3-4ae5fc803fce
Behavior Graph:
Download SVG
%3 guuid=3b00401d-1a00-0000-bd7f-6a35fa080000 pid=2298 /usr/bin/sudo guuid=aa706820-1a00-0000-bd7f-6a3501090000 pid=2305 /tmp/sample.bin guuid=3b00401d-1a00-0000-bd7f-6a35fa080000 pid=2298->guuid=aa706820-1a00-0000-bd7f-6a3501090000 pid=2305 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fced6a46-11ce-49bd-8e60-19843f96c4da
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1879939
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1879939 Sample: parm5.elf Startdate: 07/03/2026 Architecture: LINUX Score: 60 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Mirai 2->20 22 Sample is packed with UPX 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 parm5.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a6d8c472a507c244e06a73fe1e8003615cb034f1cee6cc74cac7438ef3403ec8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6d8c472a507c244e06a73fe1e8003615cb034f1cee6cc74cac7438ef3403ec8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-07 00:09:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u3mmi4vfa7bejydkop7b5aadmfolanhrz3tmy5gky5by542ah3ea._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260307-afnpvsfx4r/
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/a6d8c472a507c244e06a73fe1e8003615cb034f1cee6cc74cac7438ef3403ec8

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: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 a6d8c472a507c244e06a73fe1e8003615cb034f1cee6cc74cac7438ef3403ec8

(this sample)

Mirai

elf 92f285cbad9d112adef08464cb0056add9e91ae353f8846948cdcf57ef76fa5d

  
URLhaus
https://urlhaus.abuse.ch/url/3791146/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 92f285cbad9d112adef08464cb0056add9e91ae353f8846948cdcf57ef76fa5d
  
Dropping
MD5 d4da32aff4850467faf8d19e4e89fe6d

Comments