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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0277423b5bf7d636bbdcfa040a47f6555cd596980fe448bb426c434ceefa131f. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0277423b5bf7d636bbdcfa040a47f6555cd596980fe448bb426c434ceefa131f
SHA3-384 hash: 2b6cf5747b64d026bf5ad803b30217a39d31ee1520735d46f0f25de9cbb169735407830f4ceb4f6fa51a3ca5389ffca4
SHA1 hash: af9ba0ade617872059ffe45c47604ab792ac36d7
MD5 hash: 9a125150871568fe8312fe38e7435086
humanhash: equal-lemon-november-echo
File name:akido.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:66'136 bytes
First seen:2026-10-03 23:55:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:CZBcKRTVIAAhCmn80ssK+nWSWuW/SNMfCwS6Q+Y4G:uBcKRRIA6CS1K+nWSWt/S6fCv69BG
TLSH T19D533AC8A193E4F5EC141978307AAFB26EB3E13F7075EA8BD3DA55339901702E10669D
telfhash t1e01121fd0d7d18e6b7d88800c24f5e217d1aa637256033614963dd7532ebe818079c79
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 609b5bf37bc6544d7b74a77339144e089aeff5bdc578ce13fd8aa015c59a8343
File size (compressed) :30'008 bytes
File size (de-compressed) :66'136 bytes
Format:linux/i386
Packed file: 609b5bf37bc6544d7b74a77339144e089aeff5bdc578ce13fd8aa015c59a8343

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5a81f950-0ed2-492d-ad7c-a50c7b11db6e/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135880-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-6976991-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9835278-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

YARA.MALPEDIA_Elf_Mirai_Auto.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
Runs as daemon
Connection attempt
Kills processes
Sends data to a server
Kills critical processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6ac1962a3d0e8754f9cb9634/reports/5891f85e-63ea-4039-a9e7-4fa4127b16fa/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-03T21:28:00Z UTC
Last seen:
2026-10-04T19:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0277423b5bf7d636bbdcfa040a47f6555cd596980fe448bb426c434ceefa131f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/39438931-d5fa-4e35-871a-afb4be8fa96e
Behavior Graph:
Download SVG
%3 guuid=c87c1116-1900-0000-f659-2ac33c030000 pid=828 /usr/bin/sudo guuid=86a3c417-1900-0000-f659-2ac33d030000 pid=829 /tmp/sample.bin net guuid=c87c1116-1900-0000-f659-2ac33c030000 pid=828->guuid=86a3c417-1900-0000-f659-2ac33d030000 pid=829 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=86a3c417-1900-0000-f659-2ac33d030000 pid=829->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=4941e917-1900-0000-f659-2ac33e030000 pid=830 /tmp/sample.bin zombie guuid=86a3c417-1900-0000-f659-2ac33d030000 pid=829->guuid=4941e917-1900-0000-f659-2ac33e030000 pid=830 clone guuid=adbdee17-1900-0000-f659-2ac33f030000 pid=831 /tmp/sample.bin guuid=86a3c417-1900-0000-f659-2ac33d030000 pid=829->guuid=adbdee17-1900-0000-f659-2ac33f030000 pid=831 clone guuid=50b5fe17-1900-0000-f659-2ac340030000 pid=832 /tmp/sample.bin net send-data zombie guuid=86a3c417-1900-0000-f659-2ac33d030000 pid=829->guuid=50b5fe17-1900-0000-f659-2ac340030000 pid=832 clone guuid=50b5fe17-1900-0000-f659-2ac340030000 pid=832->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con c5d91b93-b09c-5ecf-a59a-d9b8745ca8c3 103.245.237.10:9506 guuid=50b5fe17-1900-0000-f659-2ac340030000 pid=832->c5d91b93-b09c-5ecf-a59a-d9b8745ca8c3 send: 7B guuid=5d540c18-1900-0000-f659-2ac341030000 pid=833 /tmp/sample.bin guuid=50b5fe17-1900-0000-f659-2ac340030000 pid=832->guuid=5d540c18-1900-0000-f659-2ac341030000 pid=833 clone guuid=dba91118-1900-0000-f659-2ac342030000 pid=834 /tmp/sample.bin guuid=50b5fe17-1900-0000-f659-2ac340030000 pid=832->guuid=dba91118-1900-0000-f659-2ac342030000 pid=834 clone guuid=059d1818-1900-0000-f659-2ac343030000 pid=835 /tmp/sample.bin net net-scan send-data guuid=50b5fe17-1900-0000-f659-2ac340030000 pid=832->guuid=059d1818-1900-0000-f659-2ac343030000 pid=835 clone guuid=059d1818-1900-0000-f659-2ac343030000 pid=835|network network activity to 4098 IP addresses review logs to see them all guuid=059d1818-1900-0000-f659-2ac343030000 pid=835->guuid=059d1818-1900-0000-f659-2ac343030000 pid=835|network network
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/64c8c884-da3b-477b-ad27-4a9f0aa9e680
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0277423b5bf7d636bbdcfa040a47f6555cd596980fe448bb426c434ceefa131f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0277423b5bf7d636bbdcfa040a47f6555cd596980fe448bb426c434ceefa131f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-03 23:56:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aj3ueo2367ldno647icaur7wkvonlfuyb7sero2cnrbuz3x2cmpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/261003-3y9dhazz9k/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20257) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
103.245.237.10
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/0277423b5bf7d636bbdcfa040a47f6555cd596980fe448bb426c434ceefa131f

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:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
Rule name:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 609b5bf37bc6544d7b74a77339144e089aeff5bdc578ce13fd8aa015c59a8343

Mirai

elf 0277423b5bf7d636bbdcfa040a47f6555cd596980fe448bb426c434ceefa131f

(this sample)

  
Dropped by
SHA256 609b5bf37bc6544d7b74a77339144e089aeff5bdc578ce13fd8aa015c59a8343
  
URLhaus
https://urlhaus.abuse.ch/url/3928051/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 3d75e6529b0ed96aca5fc5ef30a56b84

Comments