MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1939759d6b12944fc4142892a403d46e07bd471651cfcf3d5d11b0f0de045512. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1939759d6b12944fc4142892a403d46e07bd471651cfcf3d5d11b0f0de045512
SHA3-384 hash: 31e63ae0a52e1d39796ad2a5099e40626614e64713708b9d02a882ec7a8598e83b7b53cc9711591a3c3b4d52204bccfe
SHA1 hash: 10cfc1defe20f91e5000a0bdf3e5fbb98d360543
MD5 hash: feb9da0f084516a675a89aab3018c7ae
humanhash: jig-lemon-may-monkey
File name:nabx86
Download: download sample
Signature Mirai
Create hunting rule
File size:54'544 bytes
First seen:2026-01-11 14:21:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fmmlvIOXFDBOthK99SeUMZmsb1LMH5RR:fmmlAO3OzK9ge9I6e
TLSH T159334BC49A83D4FAFC1C093108BBA3725672F6361074EE96E7B4D972BC1E205E50A79C
telfhash t17a2137770dbb08e8b3d47480832a23914932da77196036e940b39dd937e25c291f8c39
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 :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6963b21e07ef5fa68e845fab/reports/002babf2-8b86-4383-9da5-e6d5ff36352f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-11T11:28:00Z UTC
Last seen:
2026-01-11T11:56:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.go
Link:
https://opentip.kaspersky.com/1939759d6b12944fc4142892a403d46e07bd471651cfcf3d5d11b0f0de045512/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6a433f74-1fa2-43d0-a2e0-e748f06d3f8b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1848396
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
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: 1848396 Sample: nabx86.elf Startdate: 11/01/2026 Architecture: LINUX Score: 76 18 39.36.103.191, 23 PKTELECOM-AS-PKPakistanTelecomCompanyLimitedPK Pakistan 2->18 20 39.36.103.198, 23 PKTELECOM-AS-PKPakistanTelecomCompanyLimitedPK Pakistan 2->20 22 100 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 2 other signatures 2->30 8 nabx86.elf 2->8         started        signatures3 process4 process5 10 nabx86.elf 8->10         started        process6 12 nabx86.elf 10->12         started        14 nabx86.elf 10->14         started        16 nabx86.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1939759d6b12944fc4142892a403d46e07bd471651cfcf3d5d11b0f0de045512
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1939759d6b12944fc4142892a403d46e07bd471651cfcf3d5d11b0f0de045512/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1939759d6b12944fc4142892a403d46e07bd471651cfcf3d5d11b0f0de045512
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 14:22:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=de4xlhllckke7raufcjkia6unyd32rywkhh46pk5cgypbxqekuja._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260111-rprasagx3e/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (47186) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/f28522ea-7fc1-400a-a0c0-c70779272c98
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.96
Link:
https://yomi.yoroi.company/submissions/1939759d6b12944fc4142892a403d46e07bd471651cfcf3d5d11b0f0de045512

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_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 1939759d6b12944fc4142892a403d46e07bd471651cfcf3d5d11b0f0de045512

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739147/
  
Delivery method
Distributed via web download

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