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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 642a061e458fb27c858e2c21e5bed0bfbba1d9dc4ffe49c5afce9cfeabcfc083. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 642a061e458fb27c858e2c21e5bed0bfbba1d9dc4ffe49c5afce9cfeabcfc083
SHA3-384 hash: c21f303932124043c1c10d630d6858399d15a39b94f6bf28475410cb23dd66abcd80b1ea3564e65c1766527b922c7ad7
SHA1 hash: b3f113ef61b999dac5015f75fccd25ef6752af93
MD5 hash: 41138caa9b82cc86da22914536a0f380
humanhash: gee-delta-carpet-ceiling
File name:dlr.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:2'000 bytes
First seen:2026-08-30 03:13:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24:3+mkMK65jl8AmslI3t8AmypR/z2HcllPx1qtWB4u33MI8paLdz3N9l5zBkEp7i1q:Om465E4GYg2H0j11/L/9LuEpMn3+yaBl
TLSH T18F41028E5F725EF5F05AD63C47370B3A37AA521847D18249E1ACD5002DC430E89DE7E5
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 :
83
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DownLoader.598.24429.11733.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Connection attempt
Sends data to a server
Receives data from a server
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/642a061e458fb27c858e2c21e5bed0bfbba1d9dc4ffe49c5afce9cfeabcfc083
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-30T01:28:00Z UTC
Last seen:
2026-08-30T01:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/642a061e458fb27c858e2c21e5bed0bfbba1d9dc4ffe49c5afce9cfeabcfc083/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/557cfc37-c860-4420-864e-710a888d5b14
Behavior Graph:
Download SVG
%3 guuid=d083153c-1d00-0000-6891-1f41310a0000 pid=2609 /usr/bin/sudo guuid=f8ccaa3f-1d00-0000-6891-1f413a0a0000 pid=2618 /tmp/sample.bin guuid=d083153c-1d00-0000-6891-1f41310a0000 pid=2609->guuid=f8ccaa3f-1d00-0000-6891-1f413a0a0000 pid=2618 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/95a958c4-3f0f-45e9-b0da-10541d90cb12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/642a061e458fb27c858e2c21e5bed0bfbba1d9dc4ffe49c5afce9cfeabcfc083
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/642a061e458fb27c858e2c21e5bed0bfbba1d9dc4ffe49c5afce9cfeabcfc083/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-30 04:24:58 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mqvamhsfr6zhzbmofqq6lpwqx652dwo4j77etrnpz2op5k6pycbq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260830-dreswaxhme/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
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/642a061e458fb27c858e2c21e5bed0bfbba1d9dc4ffe49c5afce9cfeabcfc083

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf 642a061e458fb27c858e2c21e5bed0bfbba1d9dc4ffe49c5afce9cfeabcfc083

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3902521/
  
Delivery method
Distributed via web download

Comments