MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfb1ebeb1a0bed53006a681a20f4316a6faae528ef98a41a6e2bf3109c49ab2d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfb1ebeb1a0bed53006a681a20f4316a6faae528ef98a41a6e2bf3109c49ab2d
SHA3-384 hash: 9b396fe96292d5d3e847994a2183443a7a144c56258a318804d770823c03a4569daa42604c95dcfc17a0e13a1f2d5b51
SHA1 hash: 692c33108aabc393674522dbab6f1c789fca339e
MD5 hash: dbf7ccf7bf4c099fb9af8fb6c0fd5d46
humanhash: september-nebraska-september-william
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:137'656 bytes
First seen:2025-08-31 20:32:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NJT3NxJW1JoCyfhoJXvAayTUcKf+3xLWZkNUdalHaEerBHbsZImzviNV6Rd:+vXzBIp0kNNgG5b
TLSH T17CD3C50F3E619FACF39886304BF74E35A65827D217E1C685D2ACD5101E2434E686FBB8
telfhash t1783139084a7423d493304d896a1efb77d17032ee2a212d3b4f0569bbab3d8c25d14c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
DNS request
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
threat
Link:
https://www.filescan.io/uploads/68b4b19e8d7e238761854008/reports/ae1c1690-7d3f-4d4e-b1be-7d458ff919a6/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
true
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
99
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/dfb1ebeb1a0bed53006a681a20f4316a6faae528ef98a41a6e2bf3109c49ab2d
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-08-31T18:17:00Z UTC
Last seen:
2025-08-31T18:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/dfb1ebeb1a0bed53006a681a20f4316a6faae528ef98a41a6e2bf3109c49ab2d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/999e95f4-11cf-48b3-b59c-e93f0290dd7c
Behavior Graph:
Download SVG
%3 guuid=c785ed1c-1700-0000-a93b-04a9dd0a0000 pid=2781 /usr/bin/sudo guuid=e002f81f-1700-0000-a93b-04a9e10a0000 pid=2785 /tmp/sample.bin guuid=c785ed1c-1700-0000-a93b-04a9dd0a0000 pid=2781->guuid=e002f81f-1700-0000-a93b-04a9e10a0000 pid=2785 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6215b75a-b2ba-4afe-b652-95d4df26ea31
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1768545
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1768545 Sample: mips.elf Startdate: 31/08/2025 Architecture: LINUX Score: 60 24 77.110.112.132, 8080 RIKSNETSE Lebanon 2->24 26 193.26.115.48, 57294, 9035 QUICKPACKETUS Netherlands 2->26 28 6 other IPs or domains 2->28 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 9 dash rm mips.elf 2->9         started        11 dash rm 2->11         started        13 dash cat 2->13         started        15 7 other processes 2->15 signatures3 process4 process5 17 mips.elf 9->17         started        signatures6 30 Opens /sys/class/net/* files useful for querying network interface information 17->30 20 mips.elf 17->20         started        process7 process8 22 mips.elf 20->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dfb1ebeb1a0bed53006a681a20f4316a6faae528ef98a41a6e2bf3109c49ab2d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfb1ebeb1a0bed53006a681a20f4316a6faae528ef98a41a6e2bf3109c49ab2d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-31 20:34:33 UTC
File Type:
ELF32 Big (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=36y6x2y2bpwvgadknancb5brnjx2vzji56mkigtofpzrbhcjvmwq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250831-zb5v1sdj6t/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Reads MAC address of network interface
Reads network interface configuration
Renames itself
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/80512b1d-3d15-4329-a2db-3b509647df3f
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/dfb1ebeb1a0bed53006a681a20f4316a6faae528ef98a41a6e2bf3109c49ab2d

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 dfb1ebeb1a0bed53006a681a20f4316a6faae528ef98a41a6e2bf3109c49ab2d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579264/
  
Delivery method
Distributed via web download

Comments