MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bee859c845b6173792e6a4bf1ee022d07c2961ce4b24f476467ae8a8e829ba33. 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: 9


Intelligence 9 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bee859c845b6173792e6a4bf1ee022d07c2961ce4b24f476467ae8a8e829ba33
SHA3-384 hash: 567b155b70bd4ddfd5d90d98dd4406d288744b33cc598ecb5e8e4a039ccb3a363fb2040e6fdefbf694e04b77e5dd6fa6
SHA1 hash: e886c0a4985b6d2f2f989ab2541daf6fc6be87fa
MD5 hash: 34177d8bbb1792afc0ceed6ba4a63c28
humanhash: berlin-india-blossom-don
File name:bot.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:155'624 bytes
First seen:2025-08-14 08:45:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:xMjLBQIbEFSNeFTWU171nYnoIcgKPnKS8JPsMa:CjLygYLpnoJKCPha
TLSH T13EE35A07B4D188FCC8DAC1F45B9EA177DE72F11C1234B56B27D8AA661E4DE306B6CA10
telfhash t1b251d0323e6a2958a1ebe735730ed194ac710a2049f131d5ef7368f1df46bc90da58a3
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
30
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7540662-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Creates directories
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Launching a process
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/55ff568e-3e41-43ea-8200-cb06f76a30e9
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1756677
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Sample tries to persist itself using .desktop files
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1756677 Sample: bot.x86_64.elf Startdate: 14/08/2025 Architecture: LINUX Score: 64 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 87.121.84.206, 2137, 3072, 40632 SKATTV-ASBG Bulgaria 2->28 30 daisy.ubuntu.com 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 bot.x86_64.elf 2->8         started        12 python3.8 dpkg 2->12         started        signatures3 process4 file5 24 /root/.config/autostart/misiubomba.desktop, ASCII 8->24 dropped 36 Sample tries to persist itself using .desktop files 8->36 38 Opens /proc/net/* files useful for finding connected devices and routers 8->38 14 bot.x86_64.elf sh 8->14         started        16 bot.x86_64.elf sh 8->16         started        18 bot.x86_64.elf 8->18         started        signatures6 process7 process8 20 sh curl 14->20         started        22 bot.x86_64.elf 18->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bee859c845b6173792e6a4bf1ee022d07c2961ce4b24f476467ae8a8e829ba33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bee859c845b6173792e6a4bf1ee022d07c2961ce4b24f476467ae8a8e829ba33/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/bee859c845b6173792e6a4bf1ee022d07c2961ce4b24f476467ae8a8e829ba33
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-14 08:47:58 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3uftscfwyltpexgus7r5ybc2b6csyoojmspi5sgplukr2bjxizq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux
Link:
https://tria.ge/reports/250814-kp829sdp6y/
Behaviour
Reads runtime system information
Reads system network configuration
Reads system routing table
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7540662-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/3c7bb1e2-05cb-421e-8199-c6aa9a682201
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:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 bee859c845b6173792e6a4bf1ee022d07c2961ce4b24f476467ae8a8e829ba33

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3602427/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments