MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9c6d7ebeaec939629be60b9322a98ea1937a83c8fd0c81685b26e3a465bb802. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f9c6d7ebeaec939629be60b9322a98ea1937a83c8fd0c81685b26e3a465bb802
SHA3-384 hash: 707af342193680a4607bee795806d3a9110543b218814d32b2e104833c619bd1525e540976c4cf0a25ce1269825ea07c
SHA1 hash: 142d72c3b7e424cf189a7f0bcbe6b4b542605b6d
MD5 hash: b4b795be3ba0f1630f7bc9f6dbc46be3
humanhash: ack-ceiling-eight-shade
File name:sora.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:51'444 bytes
First seen:2025-11-27 06:07:37 UTC
Last seen:2025-11-27 10:28:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:uCoqsGR4eB3g0Vmh1IxIpC8JrL9VE8amFZP7R3P:Xoqs2Twh6P8JrLJ9ZP7R3P
TLSH T12633F1B6429BAD62C17051FB1639649E64152378E3F5F00357660470EACB2F25AFEBC3
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) :51'444 bytes
File size (de-compressed) :143'845 bytes
Format:linux/arm
Unpacked file: 4db9511a5566a5428105b1aae381d6a2dc9fb76781378e02a0fa464e925414eb

Intelligence

File Origin
# of uploads :
2
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955467-0
Create hunting rule

Unix.Trojan.Generic-10006854-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Substitutes an application name
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6927ead8cf370871515eaaf3/reports/2cfe967d-e1b7-48b9-ae7a-b8e7d5c27ce9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
31
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/f9c6d7ebeaec939629be60b9322a98ea1937a83c8fd0c81685b26e3a465bb802
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 185.186.26.202:1312
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2e3ff6be-f90a-45df-8603-342a6e7ab6d9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1821569
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1821569 Sample: sora.arm7.elf Startdate: 27/11/2025 Architecture: LINUX Score: 68 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected Mirai 2->55 57 Sample is packed with UPX 2->57 9 sora.arm7.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        process3 process4 17 sora.arm7.elf 9->17         started        19 sora.arm7.elf 9->19         started        21 sora.arm7.elf 9->21         started        process5 23 sora.arm7.elf 17->23         started        25 sora.arm7.elf 17->25         started        27 sora.arm7.elf 19->27         started        29 sora.arm7.elf 19->29         started        31 sora.arm7.elf 19->31         started        33 sora.arm7.elf 19->33         started        process6 35 sora.arm7.elf 23->35         started        37 sora.arm7.elf 23->37         started        39 sora.arm7.elf 23->39         started        41 sora.arm7.elf 27->41         started        43 sora.arm7.elf 27->43         started        45 sora.arm7.elf 29->45         started        process7 47 sora.arm7.elf 35->47         started        49 sora.arm7.elf 35->49         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f9c6d7ebeaec939629be60b9322a98ea1937a83c8fd0c81685b26e3a465bb802
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f9c6d7ebeaec939629be60b9322a98ea1937a83c8fd0c81685b26e3a465bb802/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7hdnp27k5sjzmkn6mc4tekuy5imtpkb4r7imqfufwjxdurs3xaba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251127-gvz5rsdk51/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Contacts a large (171688) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9955467-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d6cd5256-b7cb-4fea-9045-7230edc41fb6
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/f9c6d7ebeaec939629be60b9322a98ea1937a83c8fd0c81685b26e3a465bb802

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 f9c6d7ebeaec939629be60b9322a98ea1937a83c8fd0c81685b26e3a465bb802

(this sample)

Mirai

elf 4db9511a5566a5428105b1aae381d6a2dc9fb76781378e02a0fa464e925414eb

  
URLhaus
https://urlhaus.abuse.ch/url/3717661/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4db9511a5566a5428105b1aae381d6a2dc9fb76781378e02a0fa464e925414eb
  
Dropping
MD5 ee44ecfd0d0d1843b4188deea006562b

Comments