MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 688398e3bd0ffab016141727fa34b0b20cf89a109a16ba8a4c31c9941b2eb5df. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 688398e3bd0ffab016141727fa34b0b20cf89a109a16ba8a4c31c9941b2eb5df
SHA3-384 hash: b6af079b6964ebbf0230ba70c9b1c6025a255bfc5707aefb787c1c133cd82664bc5a0317827e4e0f96a03568eed539d4
SHA1 hash: f6bf016d914b16c772a079852c4af6ea860c1fc2
MD5 hash: 79d87006fd28a74c9a71854e30c5c614
humanhash: item-zebra-seven-magazine
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:128'676 bytes
First seen:2025-12-03 23:59:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:eSWgnh64QOJautPuk3QeLwcTpqAla49LmE75Np:e5q6fOJautPuKLwcTAwa10Np
TLSH T12DC32A45FD818A22C5C712BAF92E118E331217E8E3DE72139D149F2177CA62F0EBB955
telfhash t197e0260efa94112deaf5219082de79012abf75860a1169f286ef2a8f8194d43761920d
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 0629f0cba0b6bcd18b4d5a11316f804d8abe8c74820cc7f387a6b6017d4fa84f
File size (compressed) :49'176 bytes
File size (de-compressed) :128'676 bytes
Format:linux/arm
Packed file: 0629f0cba0b6bcd18b4d5a11316f804d8abe8c74820cc7f387a6b6017d4fa84f

Intelligence

File Origin
# of uploads :
1
# of downloads :
27
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/d76a41da-becb-4366-b429-73ece48d86ca/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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.Trojan.Mirai-7135916-0
Create hunting rule

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

Unix.Dropper.Mirai-7135954-0
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-7136057-0
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6930cf1fff25e40750d2a203/reports/217a7a38-c7b5-429d-86d3-2de91f5dbdbd/overview
Result
Gathering data
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1825959
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/688398e3bd0ffab016141727fa34b0b20cf89a109a16ba8a4c31c9941b2eb5df
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/688398e3bd0ffab016141727fa34b0b20cf89a109a16ba8a4c31c9941b2eb5df/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 00:00:34 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=ncbzry55b75lafquc4t7unfqwigprgqqtillvcsmghezigzowxpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/251204-abl1gawmhz/
Malware Config
C2 Extraction:
b3ry.bounceme.net
Gathering data
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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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: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 0629f0cba0b6bcd18b4d5a11316f804d8abe8c74820cc7f387a6b6017d4fa84f

Mirai

elf 688398e3bd0ffab016141727fa34b0b20cf89a109a16ba8a4c31c9941b2eb5df

(this sample)

  
Dropped by
SHA256 0629f0cba0b6bcd18b4d5a11316f804d8abe8c74820cc7f387a6b6017d4fa84f
  
URLhaus
https://urlhaus.abuse.ch/url/3720227/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a28059de93f6cfbfbb0eacef66b23676

Comments