MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ffd687fa3d80f61ad76a5e47a81bdc899eff82427085d5dceae01f3879b3915. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ffd687fa3d80f61ad76a5e47a81bdc899eff82427085d5dceae01f3879b3915
SHA3-384 hash: d81d54c9d92656dbe68bfcf536f3f2b68d567f37b7246a20608d485aa4f24a2f12371051099d6a21646d4fbed79ae1a8
SHA1 hash: 84e3ec29f88323dcca3df518be72f750f2040e00
MD5 hash: 08591e877a72f66a5bb4f99bfb211d53
humanhash: mockingbird-berlin-maryland-ohio
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:159'672 bytes
First seen:2025-12-16 12:32:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:cbQiMKFbhWI6w6Qxof5C+zyHh1bii/Sw0r7K7Ror4+mHPvg/54+6sw73tBr/DfpD:c0iMKFbhWnKoiOEy93K
TLSH T1E2F3A60E9E315F7DF2ACD3B947B78B20DA69129227E1C970D1ACED005D70319A86FB58
telfhash t1b0115e584c3853f497b50dad2bedfb35e45171eb46251e378d00fa6d6a1de466d00c2c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

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

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

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
DNS request
Creating a file
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gafgyt lolbin mirai
Link:
https://www.filescan.io/uploads/6941518c3f8fdbf8e947c985/reports/51972528-7983-423d-945b-314620b44b48/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-16T08:58:00Z UTC
Last seen:
2025-12-16T11:52:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/6ffd687fa3d80f61ad76a5e47a81bdc899eff82427085d5dceae01f3879b3915/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e0028481-7ef0-44a3-bb2e-bf0b5447be58
Behavior Graph:
Download SVG
%3 guuid=cd2475d2-1600-0000-cc37-eed307100000 pid=4103 /usr/bin/sudo guuid=b73032d4-1600-0000-cc37-eed310100000 pid=4112 /tmp/sample.bin guuid=cd2475d2-1600-0000-cc37-eed307100000 pid=4103->guuid=b73032d4-1600-0000-cc37-eed310100000 pid=4112 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2ab17192-4ba7-4520-a6d5-b58f86cd70c0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1833870
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833870 Sample: mips.elf Startdate: 16/12/2025 Architecture: LINUX Score: 56 22 155.16.51.56, 23 ZAMRENZM United States 2->22 24 155.183.85.248 ZAMRENZM United States 2->24 26 99 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 mips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 mips.elf 8->14         started        process6 16 mips.elf 14->16         started        18 mips.elf 14->18         started        20 mips.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6ffd687fa3d80f61ad76a5e47a81bdc899eff82427085d5dceae01f3879b3915
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6ffd687fa3d80f61ad76a5e47a81bdc899eff82427085d5dceae01f3879b3915/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/6ffd687fa3d80f61ad76a5e47a81bdc899eff82427085d5dceae01f3879b3915
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 12:33:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n76wq75d3ahwdllwuxshvan5zcm676bee4ef2xoovya7hb43hekq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251216-prcjaszjgr/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (345432) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/858a2a5d-9691-42ca-b8f6-aab58d770878
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/6ffd687fa3d80f61ad76a5e47a81bdc899eff82427085d5dceae01f3879b3915

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: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 6ffd687fa3d80f61ad76a5e47a81bdc899eff82427085d5dceae01f3879b3915

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726468/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726469/

Comments