MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcb433fb26ba0cb0394c2a87dd37593995f833e85f714ea3f1c395854b39162e. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fcb433fb26ba0cb0394c2a87dd37593995f833e85f714ea3f1c395854b39162e
SHA3-384 hash: 6c827c27093c8ca14ae1eaa474014fba6b2755a8a954e1cabab635ed3c2a0d93142742bc79d32e001fd6894cf606332b
SHA1 hash: 1926d00735166ab88a54a067a0ed84dbffb1ecef
MD5 hash: 2fccdc764db80d54ede7108ba80366ee
humanhash: nuts-gee-lake-item
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:150'576 bytes
First seen:2025-12-07 13:02:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:v06EPlIsXvOHMQ2NYBv5JE1eKYm2MHrCCUcTq:YlZXvOH/5pxm2M/UcTq
TLSH T135E34C8AF403DEBDF80BD5BE44670D19E971D35122830B3A22DBFDA3A9311A94D16EC5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6c91ebea-771b-4563-9e66-57d7c64faf40/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69357b25bba50eaf042535cf/reports/c37507cf-4997-4a04-b638-314c8406ed5f/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-06T17:26:00Z UTC
Last seen:
2025-12-06T21:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fcb433fb26ba0cb0394c2a87dd37593995f833e85f714ea3f1c395854b39162e/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dd9593b8-d3c2-4095-a463-5fe1f5a32fde
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1828337
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828337 Sample: m68k.elf Startdate: 07/12/2025 Architecture: LINUX Score: 80 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 154.6.197.37, 1999, 43988, 43990 COGENT-174US United States 2->28 30 daisy.ubuntu.com 162.213.35.24, 38462, 443 CANONICAL-ASGB United States 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 m68k.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 m68k.elf 8->12         started        14 m68k.elf 8->14         started        16 m68k.elf 8->16         started        18 m68k.elf 8->18         started        process6 20 m68k.elf 12->20         started        22 m68k.elf 12->22         started        24 m68k.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fcb433fb26ba0cb0394c2a87dd37593995f833e85f714ea3f1c395854b39162e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fcb433fb26ba0cb0394c2a87dd37593995f833e85f714ea3f1c395854b39162e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 22:23:02 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7s2dh6zgxiglaokmfkd52n2zhgk7qm7il5yu5i7ryokykszzcyxa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251207-qahjnaynck/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/af9c05a0-7a6e-4a7b-94ad-86b5304f2411
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/fcb433fb26ba0cb0394c2a87dd37593995f833e85f714ea3f1c395854b39162e

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 fcb433fb26ba0cb0394c2a87dd37593995f833e85f714ea3f1c395854b39162e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728697/
  
Delivery method
Distributed via web download

Comments