MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 604d7806669366b3d39f41f0146c4ab61e91062c528534faa3151b45f5f643f0. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 604d7806669366b3d39f41f0146c4ab61e91062c528534faa3151b45f5f643f0
SHA3-384 hash: 6740810108b199b4b5bc85c431f3c710c29bd20aafee29d5dcbc1e022052dac8f9d6b205af50b2ef14d2ca1707472715
SHA1 hash: 909813b69124159231a332e2a5914c40c7517709
MD5 hash: dd06f167be5312df202b575aa10e60e9
humanhash: kitten-lima-romeo-hamper
File name:zero.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:55'524 bytes
First seen:2026-08-01 08:56:21 UTC
Last seen:2026-08-01 23:50:58 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:iAEA0O0UTzZ+dywuQwzpLgP2cvwZ52gxe4JiwRrPILR:i388dywuD2P2cvwZ52gsA5wLR
TLSH T19C4302C0EB6EF9F4EE4629BE3A951493BA7B6DB051953073C91D49081EBDDB310488C3
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) :55'524 bytes
File size (de-compressed) :142'600 bytes
Format:linux/arm
Unpacked file: 84147f58f6ca5a69582fb1eaacb6ba54c4c2748c5565643d34a5dd34d75b3767

Intelligence

File Origin
# of uploads :
4
# of downloads :
83
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7d753181-fffa-47df-ac13-1dbd0ff2bdd9/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.4967.23897.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Runs as daemon
Connection attempt
Substitutes an application name
Traces processes
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a6db4bc0dc143febbe7a13b/reports/68dc82f7-533b-43e3-b08b-1136b0adfbcf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/604d7806669366b3d39f41f0146c4ab61e91062c528534faa3151b45f5f643f0
Behaviour
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-01T05:12:00Z UTC
Last seen:
2026-08-02T20:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/604d7806669366b3d39f41f0146c4ab61e91062c528534faa3151b45f5f643f0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/450fec0e-8aa8-4028-8166-154b586b1061
Behavior Graph:
Download SVG
%3 guuid=858914b3-1800-0000-02a9-6739dd0b0000 pid=3037 /usr/bin/sudo guuid=ee1d74b6-1800-0000-02a9-6739e10b0000 pid=3041 /tmp/sample.bin guuid=858914b3-1800-0000-02a9-6739dd0b0000 pid=3037->guuid=ee1d74b6-1800-0000-02a9-6739e10b0000 pid=3041 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d9a795d6-9b33-476f-868a-467bd4496afd
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/604d7806669366b3d39f41f0146c4ab61e91062c528534faa3151b45f5f643f0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/604d7806669366b3d39f41f0146c4ab61e91062c528534faa3151b45f5f643f0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-01 08:57:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mbgxqbtgsntlhu47ihybi3ckwypjcbrmkkctj6vdcunul5pwipya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260801-kv8zfsgm4x/
Behaviour
Reads runtime system information
Changes its process name
Modifies Watchdog functionality
Traces itself
Family: Mirai
Malware Config
C2 Extraction:
94.154.43.237
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/604d7806669366b3d39f41f0146c4ab61e91062c528534faa3151b45f5f643f0

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: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 604d7806669366b3d39f41f0146c4ab61e91062c528534faa3151b45f5f643f0

(this sample)

Mirai

elf 84147f58f6ca5a69582fb1eaacb6ba54c4c2748c5565643d34a5dd34d75b3767

  
URLhaus
https://urlhaus.abuse.ch/url/3893035/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 84147f58f6ca5a69582fb1eaacb6ba54c4c2748c5565643d34a5dd34d75b3767
  
Dropping
MD5 e5932470b31080a3cc2651c30795194c

Comments