MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ebf9623f146fad336d0499560490fed696dc446928107c663838e94ebfa7c85. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments

SHA256 hash: 9ebf9623f146fad336d0499560490fed696dc446928107c663838e94ebfa7c85
SHA3-384 hash: 9e285f94478d8dd80f98acaac44aa82939617a980fa2f7fa7609e47e7321c9bce6b50b062328c3ca63ff39d6f2fe4178
SHA1 hash: f5fd1bcbaad24c6888dbdc3801e22d0cca8909cc
MD5 hash: 1e141b335d5f0d94be37382674d4822e
humanhash: artist-washington-glucose-batman
File name:kvariant.mpsl
Download: download sample
Signature Mirai
File size:109'636 bytes
First seen:2025-10-26 17:28:37 UTC
Last seen:2025-10-27 15:20:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:hEdsisRMfCnZUEMlCgUh9+jhaT4OAvsZ5ndsM9uPBaO4gFz3Jt0cdliO:hEdcRwcUE59+cT0vszcYIz5icCO
TLSH T13DB3D806EB510FFBD86FCD3706A91B0635CC680A12B57F357274C928BA5A64B4AF3C64
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 :
3
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
DNS request
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote threat
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-26T14:56:00Z UTC
Last seen:
2025-10-26T21:34:00Z UTC
Hits:
~100
Status:
terminated
Behavior Graph:
%3 guuid=def7dec2-1900-0000-a6d7-c938f7080000 pid=2295 /usr/bin/sudo guuid=595fd6c4-1900-0000-a6d7-c938f9080000 pid=2297 /tmp/sample.bin guuid=def7dec2-1900-0000-a6d7-c938f7080000 pid=2295->guuid=595fd6c4-1900-0000-a6d7-c938f9080000 pid=2297 execve
Result
Threat name:
Detection:
malicious
Classification:
troj
Score:
84 / 100
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1802068 Sample: kvariant.mpsl.elf Startdate: 26/10/2025 Architecture: LINUX Score: 84 25 156.84.227.184, 37215 WAL-MARTUS United States 2->25 27 47.62.59.122 VODAFONE_ESES United States 2->27 29 99 other IPs or domains 2->29 31 Antivirus / Scanner detection for submitted sample 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Mirai 2->35 37 3 other signatures 2->37 9 kvariant.mpsl.elf 2->9         started        11 dash rm 2->11         started        13 dash cut 2->13         started        15 9 other processes 2->15 signatures3 process4 process5 17 kvariant.mpsl.elf 9->17         started        process6 19 kvariant.mpsl.elf 17->19         started        process7 21 kvariant.mpsl.elf 19->21         started        23 kvariant.mpsl.elf 19->23         started       
Threat name:
Linux.Worm.Mirai
Status:
Malicious
First seen:
2025-10-26 17:30:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Behaviour
Changes its process name
Contacts a large (84737) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Exploit.Mirai-9798002-0
YARA:
n/a
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CVE_2017_17215
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:unixredflags3
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 9ebf9623f146fad336d0499560490fed696dc446928107c663838e94ebfa7c85

(this sample)

  
Delivery method
Distributed via web download

Comments