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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18b815b7fc95dc03cc978ed3bdfc52aa18c8613bbd92643310350acfed044ac1. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18b815b7fc95dc03cc978ed3bdfc52aa18c8613bbd92643310350acfed044ac1
SHA3-384 hash: 1cd60cf6bd2a4aa4b9d83d0166aa7c5ae1fdf502ece03ecb297cc4d7742db7a53431cb4b42b8bc67aba3d5c5b83f6c78
SHA1 hash: 453ab4c6c43006e2e5dd5bdb194094436367cf94
MD5 hash: b0efa9ab6bd1b3753254bdc915357a9f
humanhash: purple-salami-west-mango
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:121'056 bytes
First seen:2026-09-07 23:20:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7CcjEOL/S9JoWr7ULa7A0Qyo//DxSYcCvSt7dT:rEO2zftBo/1PFSt7t
TLSH T1BEC3023051657A225BAD9432C8234471B7C7AF9DB4FC7342721886B81D83C66E7BCAF6
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1985301d-d042-4ed6-b0bf-8e86f0e638e3/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
DNS request
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a9f474004749c874ecf71e9/reports/5722046f-e33e-4cab-9ce7-68b7a4035cb1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
2
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/18b815b7fc95dc03cc978ed3bdfc52aa18c8613bbd92643310350acfed044ac1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/18b815b7fc95dc03cc978ed3bdfc52aa18c8613bbd92643310350acfed044ac1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/74cd3970-490d-4759-86ae-910e0bd1d8d8
Behavior Graph:
Download SVG
%3 guuid=cd9ea602-1800-0000-f044-bef379090000 pid=2425 /usr/bin/sudo guuid=28c4b905-1800-0000-f044-bef381090000 pid=2433 /tmp/sample.bin guuid=cd9ea602-1800-0000-f044-bef379090000 pid=2425->guuid=28c4b905-1800-0000-f044-bef381090000 pid=2433 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f57c8910-9f4d-4812-a29b-4c7fdf9208fb
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1969541
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/18b815b7fc95dc03cc978ed3bdfc52aa18c8613bbd92643310350acfed044ac1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/18b815b7fc95dc03cc978ed3bdfc52aa18c8613bbd92643310350acfed044ac1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-07 23:22:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dc4bln74sxoahtexr3j337csvimmqyj3xwjgimyqgufm73iejlaq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260907-3fpw5sxeme/
Behaviour
Reads runtime system information
Changes its process name
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments