MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 784fc51c2ecb3f99d53b0336b9a8664f5a1c61530648dddf9d22f46a4d30bc79. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 784fc51c2ecb3f99d53b0336b9a8664f5a1c61530648dddf9d22f46a4d30bc79
SHA3-384 hash: 7282af5e68bc395125176c42adabcf5218a40bc3a33b2e9c680012054d0b39a1631a6e3201a2100be715e1babde92fc4
SHA1 hash: bcc437e89cdb974bb58aa362030733f564be9b47
MD5 hash: 085d3382be2701a424444adf2bbd56fb
humanhash: pasta-twenty-east-network
File name:0upsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:39'204 bytes
First seen:2026-01-30 22:08:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:MaFf2wtYwNSKvPnveeddMi0EN+D2rbCvofi3SCqb:Ma12wtDVzOwpb/fkSCq
TLSH T159037DBAC8296DD4D6144674A8358A7C2F63E110D3833FFA5A4585A68047EFCFA0A3F5
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 :
76
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/8099079a-49e6-4522-907b-827639d01aa9/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/697d2bd8930564ff3c7fb6d5/reports/8da10b8a-cc16-4ef9-a00e-d5d57acabf26/overview
Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 LE
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/784fc51c2ecb3f99d53b0336b9a8664f5a1c61530648dddf9d22f46a4d30bc79/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b8abb40c-22a3-47a2-b084-c1652b81e4ee
Behavior Graph:
Download SVG
%3 guuid=fd93baed-1600-0000-3db0-7abf520e0000 pid=3666 /usr/bin/sudo guuid=5b3dc4f0-1600-0000-3db0-7abf530e0000 pid=3667 /tmp/sample.bin guuid=fd93baed-1600-0000-3db0-7abf520e0000 pid=3666->guuid=5b3dc4f0-1600-0000-3db0-7abf530e0000 pid=3667 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3eb75949-6e20-4c5c-ae57-c8b88e947c71
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1860755
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1860755 Sample: 0upsh4.elf Startdate: 30/01/2026 Architecture: LINUX Score: 56 41 Antivirus / Scanner detection for submitted sample 2->41 43 Multi AV Scanner detection for submitted file 2->43 9 0upsh4.elf 2->9         started        11 python3.8 dpkg 2->11         started        process3 process4 13 0upsh4.elf 9->13         started        15 0upsh4.elf 9->15         started        17 0upsh4.elf 9->17         started        process5 19 0upsh4.elf 13->19         started        21 0upsh4.elf 13->21         started        23 0upsh4.elf 13->23         started        25 0upsh4.elf 13->25         started        27 0upsh4.elf 15->27         started        29 0upsh4.elf 15->29         started        process6 31 0upsh4.elf 19->31         started        33 0upsh4.elf 21->33         started        35 0upsh4.elf 27->35         started        37 0upsh4.elf 27->37         started        process7 39 0upsh4.elf 35->39         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/784fc51c2ecb3f99d53b0336b9a8664f5a1c61530648dddf9d22f46a4d30bc79
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/784fc51c2ecb3f99d53b0336b9a8664f5a1c61530648dddf9d22f46a4d30bc79/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/784fc51c2ecb3f99d53b0336b9a8664f5a1c61530648dddf9d22f46a4d30bc79
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-30 22:08:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbh4khbozm7ztvj3am3ltkdgj5nbyyktazen3x45el2gutjqxr4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260130-12d1naht9h/
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

File information

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

Web download

Mirai

elf 784fc51c2ecb3f99d53b0336b9a8664f5a1c61530648dddf9d22f46a4d30bc79

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765520/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3765513/

Comments