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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3941e3f0037c1c5dffbbc2079456c8aadb10710271a64f7ef0395877c983e3a7. 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: 8


Intelligence 8 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3941e3f0037c1c5dffbbc2079456c8aadb10710271a64f7ef0395877c983e3a7
SHA3-384 hash: 65182ecac5136b48d5cf3cb8c50bf584b809864328ea2f7e39431d033a6e7a84051fce84a758b2c39d18efa39fa7e4e8
SHA1 hash: 114e83e717d5d01ad5135cdb929fd8ff51ef8232
MD5 hash: 3e363a6fa56a6f60784b9272086156be
humanhash: golf-carolina-hot-uranus
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:3'263'464 bytes
First seen:2026-09-30 17:51:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:bYE+lSund0ePSpZqZ45TvOfG+CHxnWOtO98MDxXHK+SMxSB6WVq3qJyumSCO/+Ht:bvsfGQ4MuFWBjxL8u
TLSH T13FE52C16B920CFBEF08DE13014F3DA9511E168E309E5026EF358DB1D6EB0A4D992F9D9
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135828-0
Create hunting rule

Unix.Dropper.Mirai-7135872-0
Create hunting rule

Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7135900-0
Create hunting rule

Unix.Dropper.Mirai-7135951-0
Create hunting rule

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

Unix.Trojan.Gafgyt-6981160-0
Create hunting rule

Unix.Trojan.Gafgyt-9876285-0
Create hunting rule

Unix.Trojan.Gafgyt-9876369-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-8041689-0
Create hunting rule

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

Unix.Trojan.Mirai-9885284-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm gcc
Link:
https://www.filescan.io/uploads/6abd4c5365b21b4cdc69b0dc/reports/c4b6fbfe-1d3e-412c-983d-da9f252050ee/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
31
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3941e3f0037c1c5dffbbc2079456c8aadb10710271a64f7ef0395877c983e3a7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-30T13:00:00Z UTC
Last seen:
2026-10-01T22:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3941e3f0037c1c5dffbbc2079456c8aadb10710271a64f7ef0395877c983e3a7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5642026b-5635-4a3f-89e9-60d6c1863849
Behavior Graph:
Download SVG
%3 guuid=f5df00a7-1800-0000-394a-70b0a50c0000 pid=3237 /usr/bin/sudo guuid=ba8022a9-1800-0000-394a-70b0ab0c0000 pid=3243 /tmp/sample.bin guuid=f5df00a7-1800-0000-394a-70b0a50c0000 pid=3237->guuid=ba8022a9-1800-0000-394a-70b0ab0c0000 pid=3243 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/215def62-c705-44c3-80c3-6342c7680179
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1980196
Signature
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/3941e3f0037c1c5dffbbc2079456c8aadb10710271a64f7ef0395877c983e3a7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3941e3f0037c1c5dffbbc2079456c8aadb10710271a64f7ef0395877c983e3a7/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-09-30 17:52:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hfa6h4adpqof3753yidzivwivlnra4icogte67xqhfmhpsmd4otq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260930-wftf1a11fs/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
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/3941e3f0037c1c5dffbbc2079456c8aadb10710271a64f7ef0395877c983e3a7

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:nix_rust_hunt
Create hunting rule
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:Rustyloader_mem_loose
Create hunting rule
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 3941e3f0037c1c5dffbbc2079456c8aadb10710271a64f7ef0395877c983e3a7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3917549/
  
Delivery method
Distributed via web download

Comments