MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4128ebd9fdce438a7382eed79035245776de45cca2547f05f1b4e5a54342ddb2. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4128ebd9fdce438a7382eed79035245776de45cca2547f05f1b4e5a54342ddb2
SHA3-384 hash: dbb86f235193f164d5f533ffd2ffe03089d731b01c319b73edda60b548a98d6df0b3934234cd2cd4f1d030c31ddd13f6
SHA1 hash: f235c822bf8d88a73a2047946654d1fb98edcbcc
MD5 hash: abd0876c47e0e2a55004ec3ad9fafcad
humanhash: october-california-pasta-johnny
File name:Space.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:101'188 bytes
First seen:2025-08-26 16:16:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ipKZ+ujvwHrof0Cb3pLNCKEeE4UJ5De9mhodz9sw:5ZjjV0Cb5LNCKEe1UJNuz9sw
TLSH T1D8A3B44D7E318FBEFBEC823447B39A12A65927D533E1C585D2ADD2011E7024A681FBA4
telfhash t185117c18893812f097751c9d6bedff76e6a130cf4a265e378e00f89eaa2dd425e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 48638f136554faedac5e66e92654a39630394d42818959fd962eb855fcd7bb0c
File size (compressed) :38'116 bytes
File size (de-compressed) :103'876 bytes
Format:linux/mips
Packed file: 48638f136554faedac5e66e92654a39630394d42818959fd962eb855fcd7bb0c

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
Kills processes
Runs as daemon
Sends data to a server
Connection attempt
Performs a bruteforce attack in the network
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
36
Number of processes launched:
14
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4128ebd9fdce438a7382eed79035245776de45cca2547f05f1b4e5a54342ddb2
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/4128ebd9fdce438a7382eed79035245776de45cca2547f05f1b4e5a54342ddb2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e0b676fe-79ee-4d36-8294-13763eab036a
Behavior Graph:
Download SVG
%3 guuid=3930494f-2000-0000-fe57-4feca70b0000 pid=2983 /usr/bin/sudo guuid=9d4ae251-2000-0000-fe57-4fecab0b0000 pid=2987 /tmp/sample.bin guuid=3930494f-2000-0000-fe57-4feca70b0000 pid=2983->guuid=9d4ae251-2000-0000-fe57-4fecab0b0000 pid=2987 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1765618
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1765618 Sample: Space.mips.elf Startdate: 26/08/2025 Architecture: LINUX Score: 72 20 87.120.166.200, 3778, 53546, 53548 BURDENIS-ASBG Bulgaria 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 Space.mips.elf 2->8         started        signatures3 process4 process5 10 Space.mips.elf 8->10         started        12 Space.mips.elf 8->12         started        14 Space.mips.elf 8->14         started        process6 16 Space.mips.elf 10->16         started        18 Space.mips.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4128ebd9fdce438a7382eed79035245776de45cca2547f05f1b4e5a54342ddb2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4128ebd9fdce438a7382eed79035245776de45cca2547f05f1b4e5a54342ddb2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-26 16:18:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ieuoxwp5zzbyu44c53lzanjek53n4romujkh6bprwts2kq2c3wza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/250826-tsr3lahq2s/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/5d9fc219-9ace-49d5-9590-226eb535c825
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/4128ebd9fdce438a7382eed79035245776de45cca2547f05f1b4e5a54342ddb2

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 48638f136554faedac5e66e92654a39630394d42818959fd962eb855fcd7bb0c

Mirai

elf 4128ebd9fdce438a7382eed79035245776de45cca2547f05f1b4e5a54342ddb2

(this sample)

  
Dropped by
SHA256 48638f136554faedac5e66e92654a39630394d42818959fd962eb855fcd7bb0c
  
URLhaus
https://urlhaus.abuse.ch/url/3612049/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b84a3c3d471eb06de1182e7255bd9272

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