MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4bf960d406de2788ebcd6614f5b17c1c231530a2d111eaa50de609ac55d1ed5. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4bf960d406de2788ebcd6614f5b17c1c231530a2d111eaa50de609ac55d1ed5
SHA3-384 hash: 0d8f3fd1951fb03bff04389c0e7e13a483c408359c2ce4a2d5e34b354529f00b7e15eb1e113db7e19ee5a3f570b78b56
SHA1 hash: b37f5e0652b5b1b6df1772a093cf720c2e6f8dfb
MD5 hash: 12f8de9c06379ae6e7e05aed916d017d
humanhash: five-five-carpet-coffee
File name:main.armv4tl
Download: download sample
Signature Mirai
Create hunting rule
File size:46'332 bytes
First seen:2026-08-22 14:42:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:sin3KXUvVdXM1eP9bYKPNwFHkNUB3DEm0X1jZCnNciXp93rlOG0+aVnXdS:sin3llM1e1b1PNkDB3ls1j4ciXp9rlRd
TLSH T11023FA46FA518B05C6D232BAFB8E514E37136F78E7ED32319E306FD013826E61939525
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 :
41
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Creating a file in the %temp% directory
Runs as daemon
Connection attempt
Launching a process
Collects information on the RAM
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6a89b583b3e86e50d63b8df1/reports/6eb3fd2d-1e62-4a38-b444-aed5f9ea114c/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cba5b1a1-2ddc-4a65-a003-3402ad9f6fe4
Behavior Graph:
Download SVG
%3 guuid=d12d6b0d-1c00-0000-b535-b4a31f090000 pid=2335 /usr/bin/sudo guuid=2ee44a11-1c00-0000-b535-b4a324090000 pid=2340 /tmp/sample.bin guuid=d12d6b0d-1c00-0000-b535-b4a31f090000 pid=2335->guuid=2ee44a11-1c00-0000-b535-b4a324090000 pid=2340 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1bd4239a-e0a7-49c3-8418-dfd961e47d63
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d4bf960d406de2788ebcd6614f5b17c1c231530a2d111eaa50de609ac55d1ed5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d4bf960d406de2788ebcd6614f5b17c1c231530a2d111eaa50de609ac55d1ed5/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-22 14:43:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2s7zmdkanxrhrdv42zqu6wyxyhbdcuykfuir5ksq3zqjvrk5d3kq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260822-r3nf2svhmh/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
Deletes itself
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:Linux_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
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 d4bf960d406de2788ebcd6614f5b17c1c231530a2d111eaa50de609ac55d1ed5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897947/
  
Delivery method
Distributed via web download

Comments