MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05505ffcf61b38b32eab177208374106654cad5bf866da66501a1966d3fba8a8. 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: 10


Intelligence 10 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 05505ffcf61b38b32eab177208374106654cad5bf866da66501a1966d3fba8a8
SHA3-384 hash: 130abadc4f38a37c04bf3fcfd7c45dd1cdfb4721a98c1e8fc2726badbb178e1021322843e47219090bdba30f01a12308
SHA1 hash: b3072246328eb0b78ad9e25d22bb992c21a8867c
MD5 hash: 94ad6506bbe68bb6eff8e9d6056d0edd
humanhash: mockingbird-neptune-yellow-butter
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:386'475 bytes
First seen:2025-07-13 11:28:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:8aUzs8Lrz3pADwjoGrI9mr0hTafjUHJMNb:8dyDwjtrI9mr0hTafjUHJMNb
TLSH T1EF84853799159A69E0248CB213B73B519D4746FB88E223D3EA2E9954BF3041F51BEFC0
telfhash t161317851a43556182fb3da28acbc57b31111262353582e716f26c1cc44370e1fa3ad0f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
19
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68739893900df8e7f86a5e44linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
explorer gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/687398911bf7248a928a376b/reports/0768627c-fcf5-40ec-9445-1906d70c045f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
12
Number of processes launched:
9
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/05505ffcf61b38b32eab177208374106654cad5bf866da66501a1966d3fba8a8
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 213.232.114.169:180
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b9a9ca84-1cb3-4aba-8f26-2604164e1f92
Behavior Graph:
Download SVG
%3 guuid=8bb01bbb-1a00-0000-bc8a-77f7510c0000 pid=3153 /usr/bin/sudo guuid=fbeea2bd-1a00-0000-bc8a-77f7530c0000 pid=3155 /tmp/sample.bin guuid=8bb01bbb-1a00-0000-bc8a-77f7510c0000 pid=3153->guuid=fbeea2bd-1a00-0000-bc8a-77f7530c0000 pid=3155 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1ce4bf2c-458e-400f-bf17-f1183704b69b
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1735212
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1735212 Sample: mips.elf Startdate: 13/07/2025 Architecture: LINUX Score: 96 28 213.232.114.169, 180, 53580, 53586 ASN-QUADRANET-GLOBALUS Netherlands 2->28 30 169.254.169.254, 80 USDOSUS Reserved 2->30 32 3 other IPs or domains 2->32 34 Suricata IDS alerts for network traffic 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 4 other signatures 2->40 9 mips.elf 2->9         started        12 python3.8 dpkg 2->12         started        signatures3 process4 signatures5 42 Opens /proc/net/* files useful for finding connected devices and routers 9->42 14 mips.elf 9->14         started        16 mips.elf 9->16         started        18 mips.elf 9->18         started        process6 process7 20 mips.elf 14->20         started        22 mips.elf 14->22         started        24 mips.elf 16->24         started        process8 26 mips.elf 20->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/05505ffcf61b38b32eab177208374106654cad5bf866da66501a1966d3fba8a8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/05505ffcf61b38b32eab177208374106654cad5bf866da66501a1966d3fba8a8/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-07-13 11:29:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=avif77hwdm4lglvlc5zaqn2bazsuzlk37btnuzsqdimwnu73vcua._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt defense_evasion discovery
Link:
https://tria.ge/reports/250713-nlpq1abq8t/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Reads system routing table
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Trojan.Mirai-6981169-0
YARA:
botnet_dedsec botnet_dayzddos Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/863b7722-3d98-4117-a46f-5948117f3984
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/05505ffcf61b38b32eab177208374106654cad5bf866da66501a1966d3fba8a8

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:botnet_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
Rule name:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:ScanStringsInsocks5systemz
Create hunting rule
Author:Byambaa@pubcert.mn
Description:Scans presence of the found strings using the in-house brute force method
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 05505ffcf61b38b32eab177208374106654cad5bf866da66501a1966d3fba8a8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579949/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments