MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b1ca6ea2ca6e455b56bcfc9e34a977a97db61751eafe91a256e92adff3563ae. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b1ca6ea2ca6e455b56bcfc9e34a977a97db61751eafe91a256e92adff3563ae
SHA3-384 hash: 99a9dab45461514c59fd5ca5378ef0e86371f002ae970e05ff390ef2205d2a5c968aa7c33c728bb0db058715e93a4ada
SHA1 hash: 8b44c818c27d12fbed37b44877b024468b2c19e4
MD5 hash: b0d99d31fc96de521e14c302b495aac6
humanhash: ack-nineteen-bravo-kitten
File name:xnxnxnxnxnxnxnxnsh2xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:131'664 bytes
First seen:2026-07-16 17:47:18 UTC
Last seen:2026-07-17 12:53:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:PnicTtkAg7FSGp+VJE6AqUjq+c7zAbpb9/xB:PiySSGp+PMmT7zMplf
TLSH T19FD3B021E4006DD1EC2129F578BA96B80350EE740BDE1582EFFDF95E647BD9438AD2A0
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-32.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Gafgyt-10058415-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Unix.Malware.Mirai-10059790-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm bashlite mirai
Link:
https://www.filescan.io/uploads/6a59193265b415d15b0edbb5/reports/68a5bfbc-34ef-4f12-b4d3-d47fb55ce800/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-16T15:09:00Z UTC
Last seen:
2026-07-18T14:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6b1ca6ea2ca6e455b56bcfc9e34a977a97db61751eafe91a256e92adff3563ae/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2d475876-743a-4c74-9350-7e45fed8e234
Behavior Graph:
Download SVG
%3 guuid=e2334f60-1900-0000-ea7e-66642e140000 pid=5166 /usr/bin/sudo guuid=8ec8bc63-1900-0000-ea7e-66642f140000 pid=5167 /tmp/sample.bin guuid=e2334f60-1900-0000-ea7e-66642e140000 pid=5166->guuid=8ec8bc63-1900-0000-ea7e-66642f140000 pid=5167 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1b11aa6c-6c4e-47d7-a39d-0ce1f816b5b4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b1ca6ea2ca6e455b56bcfc9e34a977a97db61751eafe91a256e92adff3563ae
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6b1ca6ea2ca6e455b56bcfc9e34a977a97db61751eafe91a256e92adff3563ae/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Suspicious
First seen:
2026-07-16 17:47:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nmokn2rmu3sflnllz7e6gsuxpkl5wylvd2x6sgrfn2jk37zvmoxa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260716-wc5pvsas5k/
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/6b1ca6ea2ca6e455b56bcfc9e34a977a97db61751eafe91a256e92adff3563ae

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 6b1ca6ea2ca6e455b56bcfc9e34a977a97db61751eafe91a256e92adff3563ae

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3886652/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3886814/

Comments