MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 923ed9145bd6766f389229d43e3c195ed9df67de696ead3aa51f0df44e3429d8. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 923ed9145bd6766f389229d43e3c195ed9df67de696ead3aa51f0df44e3429d8
SHA3-384 hash: fe31d4e4d32de4455e085e7d2cd4ebb3af033e7ea13e221482d13baa070a9d1494f83382e389d9e5fb2adab3b6a23a71
SHA1 hash: 7dae054edba6b0b1f5ec44ac022cfebd47aa1cea
MD5 hash: bc2de391d5195f4dd9f9c8c51ef92248
humanhash: william-batman-dakota-six
File name:Demon.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:129'617 bytes
First seen:2025-06-19 11:27:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3iAzJeTZshJRd0kZS2cXwyRZ/5Q5VYc1hrPL8kI/QuP0d8PAkmsoScpz3Xh/fS:yOhurXwE9YSkIIuP68Ykmsjcpz3Xh/fS
TLSH T15AC3A517AB619EB7C84FCD3306AA4601208DED5612D96B6FB2B4F91CE76B84F08D3D44
telfhash t18421101660be89181bf65424ecbd9ba41542261327617e70af4dc184583b002f879ecf
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6853f692e0103054f53b191elinux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
DNS request
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/6853f4de3faf8fcd7d365899/reports/2fb0992d-77b4-4423-9938-a92c65a9be02/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/923ed9145bd6766f389229d43e3c195ed9df67de696ead3aa51f0df44e3429d8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/469dc702-2c2f-47af-b15f-46261ff1c615
Behavior Graph:
Download SVG
%3 guuid=bc192014-1900-0000-8ef4-6629340b0000 pid=2868 /usr/bin/sudo guuid=5fcf7016-1900-0000-8ef4-66293b0b0000 pid=2875 /tmp/sample.bin guuid=bc192014-1900-0000-8ef4-6629340b0000 pid=2868->guuid=5fcf7016-1900-0000-8ef4-66293b0b0000 pid=2875 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/13ff941c-f9b5-4d75-9d56-31f59b2fbfc6
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1718483
Signature
Contains symbols with names commonly found in malware
Found malware configuration
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1718483 Sample: Demon.mpsl.elf Startdate: 19/06/2025 Architecture: LINUX Score: 72 21 31.56.39.249, 35196, 666 RASANAIR Iran (ISLAMIC Republic Of) 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 3 other IPs or domains 2->25 27 Found malware configuration 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected Gafgyt 2->31 33 Contains symbols with names commonly found in malware 2->33 8 dash rm Demon.mpsl.elf 2->8         started        11 dash rm 2->11         started        13 dash cat 2->13         started        15 7 other processes 2->15 signatures3 process4 signatures5 35 Opens /proc/net/* files useful for finding connected devices and routers 8->35 17 Demon.mpsl.elf 8->17         started        process6 process7 19 Demon.mpsl.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/923ed9145bd6766f389229d43e3c195ed9df67de696ead3aa51f0df44e3429d8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/923ed9145bd6766f389229d43e3c195ed9df67de696ead3aa51f0df44e3429d8/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-19 11:31:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=si7nsfc32z3g6oesfhkd4pazl3m56z66nfxk2ovfd4g7itrufhma._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/250619-nmv96shn3z/
Behaviour
Changes its process name
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
31.56.39.249:666
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139232-0
YARA:
n/a
Link:
https://app.threat.zone/submission/57a0a097-c958-4786-9026-c2a58c53c49c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/923ed9145bd6766f389229d43e3c195ed9df67de696ead3aa51f0df44e3429d8

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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 923ed9145bd6766f389229d43e3c195ed9df67de696ead3aa51f0df44e3429d8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3563141/
  
Delivery method
Distributed via web download

Comments