MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43e9eb915b547d4ff40678020a90e406176697f0a0f06982adf572896f8bb440. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43e9eb915b547d4ff40678020a90e406176697f0a0f06982adf572896f8bb440
SHA3-384 hash: 6899d31aa27ef58ea7fe7591c16d2cb33ff148bd5e6cb3fbd32aae3759139dcde34052827cf0aafbccbcf95d9272d67f
SHA1 hash: cdcd238715b649ad335b085141ce3b9943c6c4d9
MD5 hash: d73c770338042b8f503e54fd32541aad
humanhash: victor-virginia-pasta-princess
File name:nabmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:52'392 bytes
First seen:2025-03-10 01:01:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Q8mN65nxTY4WpetK3hLw2SM5tyeFEeWDeSamIj6oCXio4qNtq:Q8mN65n2j9wnMOQEvDzamIOo4N
TLSH T19533B419AF610EBBE8AFDC3745990B4638CCA50721A83B757574C428F35B24F49E38B8
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 :
90
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ce41ee0d1b39e3a2089a27linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file
Opens a port
Receives data from a server
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/67ce3a13e95d0f9029e686ab/reports/4b75161f-a18f-4533-842b-aecd308d4f35/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/43e9eb915b547d4ff40678020a90e406176697f0a0f06982adf572896f8bb440
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1588bcb1-59c9-4251-97b6-f598ab9e6c88
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1633192
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1633192 Sample: nabmpsl.elf Startdate: 10/03/2025 Architecture: LINUX Score: 56 18 watchmepull.dyn. [malformed] 2->18 20 149.199.170.44, 23, 8830 XILINXUS United States 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many ports of the same IP (likely port scanning) 2->26 8 nabmpsl.elf 2->8         started        signatures3 28 Sends malformed DNS queries 18->28 process4 process5 10 nabmpsl.elf 8->10         started        process6 12 nabmpsl.elf 10->12         started        14 nabmpsl.elf 10->14         started        16 nabmpsl.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43e9eb915b547d4ff40678020a90e406176697f0a0f06982adf572896f8bb440
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/43e9eb915b547d4ff40678020a90e406176697f0a0f06982adf572896f8bb440/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-10 01:02:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipu6xek3kr6u75agpabaveheaylwnf7qudygtavn6vzis34lwraa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250310-bdvwtsxly2/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Creates a large amount of network flows
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (13695) amount of remote hosts
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/62af35f3-a885-40d8-bf2a-9b089d77d1d2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/43e9eb915b547d4ff40678020a90e406176697f0a0f06982adf572896f8bb440

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: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 43e9eb915b547d4ff40678020a90e406176697f0a0f06982adf572896f8bb440

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3470182/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422872/
  
URLhaus
https://urlhaus.abuse.ch/url/3422978/
  
URLhaus
https://urlhaus.abuse.ch/url/3424023/
  
URLhaus
https://urlhaus.abuse.ch/url/3424030/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments