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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5f68e9d891e2457494cb8637f4a23e1c934907cd87e7cdb96e08bc95adeb98f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5f68e9d891e2457494cb8637f4a23e1c934907cd87e7cdb96e08bc95adeb98f
SHA3-384 hash: ece3fc3be8933f8d4dc52ff21c52ce03ff92bfc3e1f4bbd5c6e5b5f7a08857e3d1fc800a3c02ac7ebcbb129a57b12071
SHA1 hash: e080f507c8df75d628cf83140c6fc36ba3a0fa1b
MD5 hash: 75a275aa08ec95597e9210d170eaab95
humanhash: white-cold-bacon-massachusetts
File name:armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:126'896 bytes
First seen:2026-09-07 22:56:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:kt5Yj1Xw5IvgICHJQz20gwltclliERqab5V7O+WGZ4yIzgqKFbCvqG4+I7tAaUYv:kfIXw5IvgwgWts4aFkFuFekVVUYv
TLSH T15FC312E1A36AFC10C9A1747AD47C801EC636BD3EF1A95DFBC854C94912878642E4DAAC
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
30
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f6a3e9c7-ec7f-4d0d-8173-0f70c69881a1/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6a9f41c8afdff6204ed6229d/reports/6e56bda6-5a0a-418b-8fca-e4db5f233a7f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
2
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f5f68e9d891e2457494cb8637f4a23e1c934907cd87e7cdb96e08bc95adeb98f
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1fec3413-511c-4e15-a2f3-746d665c45b1
Behavior Graph:
Download SVG
%3 guuid=43ea2fbd-1a00-0000-f14f-4acd11090000 pid=2321 /usr/bin/sudo guuid=10e4e2bf-1a00-0000-f14f-4acd17090000 pid=2327 /tmp/sample.bin guuid=43ea2fbd-1a00-0000-f14f-4acd11090000 pid=2321->guuid=10e4e2bf-1a00-0000-f14f-4acd17090000 pid=2327 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fdfe6748-e911-4678-95fe-fa0b4eb12f6e
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1969529
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5f68e9d891e2457494cb8637f4a23e1c934907cd87e7cdb96e08bc95adeb98f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5f68e9d891e2457494cb8637f4a23e1c934907cd87e7cdb96e08bc95adeb98f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-07 22:58:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6x3i5hmjdysfoskmxbrx6srd4hetjed43b7hzw4w4cf4sww6xghq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/260907-2x2rlahn7s/
Behaviour
Reads runtime system information
Changes its process name
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: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.

Comments