MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e76d453b748c5bbb7cfa31a44087cf7f57d624f9d96cd1bbc1652545ddff1d85. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e76d453b748c5bbb7cfa31a44087cf7f57d624f9d96cd1bbc1652545ddff1d85
SHA3-384 hash: 4e756ffe48d707624aff8b7209d54ed659954254bb79cf2f1d3bb1ca159bd7401f98afdde80faab3601ccfa0f51b0829
SHA1 hash: 299ada7f5eff969df676a60db3e591f5bbc7c81a
MD5 hash: 3c79558a17b5d7d0f9d62f957b5cd572
humanhash: vermont-indigo-march-low
File name:nklm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:77'960 bytes
First seen:2025-12-26 18:14:00 UTC
Last seen:2025-12-26 18:46:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:0dz81RGvOQUwEAF8ESPqcEZdl1NL+8Q5ZOs9RiWgUPCn3sTlWWTPG:0dz86hEAKnyp1haMHWbPCn3shWB
TLSH T1DB733B97E400EDBCFE0EA6BB84570F05B535A7412F920F27A666FDD3BD72084491AD82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694ed07da7163552ba052f4c/reports/cb75e976-0b9f-4eb7-918c-0b28ebe5ccad/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-26T13:56:00Z UTC
Last seen:
2025-12-26T14:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e76d453b748c5bbb7cfa31a44087cf7f57d624f9d96cd1bbc1652545ddff1d85/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9abaee93-5f6a-4d7e-aec6-ef993d2aa41e
Behavior Graph:
Download SVG
%3 guuid=a7b8daf2-1900-0000-db93-546dc8090000 pid=2504 /usr/bin/sudo guuid=9d5305f6-1900-0000-db93-546dd1090000 pid=2513 /tmp/sample.bin guuid=a7b8daf2-1900-0000-db93-546dc8090000 pid=2504->guuid=9d5305f6-1900-0000-db93-546dd1090000 pid=2513 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bb3cbaf3-95a7-4ce0-b9b8-91464a503dcf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1839871
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
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/e76d453b748c5bbb7cfa31a44087cf7f57d624f9d96cd1bbc1652545ddff1d85
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e76d453b748c5bbb7cfa31a44087cf7f57d624f9d96cd1bbc1652545ddff1d85/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 18:14:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=45wuko3urrn3w7h2ggsebb6pp5l5mjhz3fwndo6bmusulxp7dwcq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251226-wvftfsvlbl/
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: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 e76d453b748c5bbb7cfa31a44087cf7f57d624f9d96cd1bbc1652545ddff1d85

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3740304/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739196/

Comments