MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3143f1bb94262733cb91ca6d84a014fd29ffc0b1bf61bc8fd1e796e34f5b6588. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3143f1bb94262733cb91ca6d84a014fd29ffc0b1bf61bc8fd1e796e34f5b6588
SHA3-384 hash: 9712dc6a657d67daaa97b8957c9ce0bef29a8a78f021d39b7856abb90b635265b33d4dd739a1e18c1301ae5c7ef6f753
SHA1 hash: d377bec9c93096a8753835785f8fdd033d0d04dd
MD5 hash: 3133067c44e3fe5f70f62eb7c9bcc518
humanhash: north-december-florida-robert
File name:parm7
Download: download sample
Signature Mirai
Create hunting rule
File size:60'128 bytes
First seen:2026-04-10 11:58:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6bwzH4WSgfh789A/lVl0iHKLuy6tlV1nLk:FUgpTvlQLd6tlHo
TLSH T1FC4302AEA2076E93A71314B6D6745CF2B4934FF650C8F435AA5F02B857CD61B433488B
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 UPX
File size (compressed) :60'128 bytes
File size (de-compressed) :157'131 bytes
Format:linux/arm
Unpacked file: 7d73b78095f105c41eb95557f7e1f2c74799cd5612c51527e006ee4001800875

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/fd9ee28e-bc71-4f12-a1aa-21abbb1e7427/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Sends data to a server
Creating a file
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai packed soft-404 upx
Link:
https://www.filescan.io/uploads/69d8e60c799d5bf325f5f3c7/reports/5fcf72d4-f22d-4b8b-8c8a-250c88c48c67/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
38
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3143f1bb94262733cb91ca6d84a014fd29ffc0b1bf61bc8fd1e796e34f5b6588
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/47311340-428b-4339-b6a6-f1169097073e
Behavior Graph:
Download SVG
%3 guuid=bd48bda6-1c00-0000-6710-5924990c0000 pid=3225 /usr/bin/sudo guuid=3d7b37a9-1c00-0000-6710-59249e0c0000 pid=3230 /tmp/sample.bin guuid=bd48bda6-1c00-0000-6710-5924990c0000 pid=3225->guuid=3d7b37a9-1c00-0000-6710-59249e0c0000 pid=3230 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/04453b91-400b-4313-b472-1ab28e01b98b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3143f1bb94262733cb91ca6d84a014fd29ffc0b1bf61bc8fd1e796e34f5b6588
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3143f1bb94262733cb91ca6d84a014fd29ffc0b1bf61bc8fd1e796e34f5b6588/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-10 11:59:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gfb7do4ueytths4rzjwyjiau7uu77qfrx5q3zd6r46logt23mwea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260410-n5wnnadz2y/
Behaviour
Reads runtime system information
Writes file to shm directory
Changes its process name
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3143f1bb94262733cb91ca6d84a014fd29ffc0b1bf61bc8fd1e796e34f5b6588

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.

Web download

Mirai

elf 3143f1bb94262733cb91ca6d84a014fd29ffc0b1bf61bc8fd1e796e34f5b6588

(this sample)

Mirai

elf 7d73b78095f105c41eb95557f7e1f2c74799cd5612c51527e006ee4001800875

  
URLhaus
https://urlhaus.abuse.ch/url/3815536/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 7d73b78095f105c41eb95557f7e1f2c74799cd5612c51527e006ee4001800875
  
Dropping
MD5 0709acf6cdc43f55a5a6a0d1562aa1ec

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