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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f27b8e105d97899e7b19cfa91bf8d2786672bfaea7f2d31378317a9c5bdd6f86. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f27b8e105d97899e7b19cfa91bf8d2786672bfaea7f2d31378317a9c5bdd6f86
SHA3-384 hash: fc0935ce7f65c3e3718812c45e03bab3eed1cbbf3019b013b3b9fee6144e2a02dd073d74312878b048fc0cfc67becfce
SHA1 hash: 952c749b5569f6c05303b4a575b844fdf1bc6b6e
MD5 hash: a8d6bf5900b940b642ffd08b344ec845
humanhash: skylark-fourteen-mockingbird-saturn
File name:data_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:166'432 bytes
First seen:2026-08-09 08:37:51 UTC
Last seen:2026-08-09 13:32:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:hquEyM/EvD6avgP2MDtdN9lnmjb9LcXaay7q0Ezz7UcV:h8/EvWduWjN9lnmjOqalT37UcV
TLSH T1E6F3984E6F228F7EF269877447B78E30A75977D626E1C680E1ACD5041E202CE641FFA4
telfhash t17f4194580db413a0a7396c99445dfb2bd6a731db3e162c238f21e86eeb69b835d14c0c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Removes directories
Receives data from a server
Opens a port
Connection attempt
Sends data to a server
Launching a process
Runs as daemon
Deleting a recently created file
DNS request
Removes directories from a temporary directory
Changes access rights for a file
Changes owner for a written file
Changes access rights for a written file
Creating a file
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/6a783c81cee2be94e965d5ff/reports/19691978-5c47-4504-a7ce-1871c07826dd/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-09T06:58:00Z UTC
Last seen:
2026-08-10T05:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f27b8e105d97899e7b19cfa91bf8d2786672bfaea7f2d31378317a9c5bdd6f86/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ed397475-b68d-4d09-9b96-7a18fb17ccc4
Behavior Graph:
Download SVG
%3 guuid=d00a9cfe-1600-0000-c85f-8aee230c0000 pid=3107 /usr/bin/sudo guuid=fd4d9902-1700-0000-c85f-8aee290c0000 pid=3113 /tmp/sample.bin guuid=d00a9cfe-1600-0000-c85f-8aee230c0000 pid=3107->guuid=fd4d9902-1700-0000-c85f-8aee290c0000 pid=3113 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/758fa36c-9db2-458c-ab05-373e2c56ba17
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f27b8e105d97899e7b19cfa91bf8d2786672bfaea7f2d31378317a9c5bdd6f86
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f27b8e105d97899e7b19cfa91bf8d2786672bfaea7f2d31378317a9c5bdd6f86/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-08-09 08:38:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6j5y4ec5s6ez46yzz6urx6gspbthfp5ou7znge3ygf5jyw65n6da._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260809-kjxgaahf24/
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/f27b8e105d97899e7b19cfa91bf8d2786672bfaea7f2d31378317a9c5bdd6f86

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
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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

File information

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

Web download

Mirai

elf f27b8e105d97899e7b19cfa91bf8d2786672bfaea7f2d31378317a9c5bdd6f86

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3898703/
  
Delivery method
Distributed via web download

Comments