MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d99ba26b8d24d904c5b2c49d59842b27ed6b667bb0cf2bf013569aa8e18cd740. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d99ba26b8d24d904c5b2c49d59842b27ed6b667bb0cf2bf013569aa8e18cd740
SHA3-384 hash: 24b53fda0e7f46501e7add15690e168b5c5b64645be995bc344fc7418e69027ef087c0f78a408c2cbf52143efaf5f174
SHA1 hash: 21b80e771e0dda1cd16070ee22e7c7a5677792c5
MD5 hash: 3c799d35c984f6ba634b220d875234bf
humanhash: zulu-zulu-enemy-mississippi
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:155'428 bytes
First seen:2025-07-13 23:25:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:JW6dm9tS1aRGQdK76t/zCkI5mrThPaLEnvPrNb:c6IG+LCZmrThPaLEnvPrNb
TLSH T118E3A53E7E11AFBEE168827107F29F70CF9529D326A19381E26CF6185E7118D0C9EB54
telfhash t141217662513542182fb3d928acbd567315222b2363597f716f26c5cc49370e2f93ad4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
17
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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/687440a01bf7248a928a66f5/reports/b765bb62-e8ab-4765-9c5a-1d9143856048/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d99ba26b8d24d904c5b2c49d59842b27ed6b667bb0cf2bf013569aa8e18cd740
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 196.251.80.67:2119
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/98080f03-be38-43ef-8cdb-7ead2cd85e90
Behavior Graph:
Download SVG
%3 guuid=4cb00765-1900-0000-af7a-a5c5020c0000 pid=3074 /usr/bin/sudo guuid=85833467-1900-0000-af7a-a5c5070c0000 pid=3079 /tmp/sample.bin guuid=4cb00765-1900-0000-af7a-a5c5020c0000 pid=3074->guuid=85833467-1900-0000-af7a-a5c5070c0000 pid=3079 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b529feff-ae3b-4586-baec-399ca04571ea
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1735520
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: 1735520 Sample: mips.elf Startdate: 14/07/2025 Architecture: LINUX Score: 96 23 196.251.80.67, 2119, 60088, 60092 SONIC-WirelessZA Seychelles 2->23 25 169.254.169.254, 80 USDOSUS Reserved 2->25 27 4 other IPs or domains 2->27 29 Suricata IDS alerts for network traffic 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 4 other signatures 2->35 8 mips.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 37 Opens /proc/net/* files useful for finding connected devices and routers 8->37 17 mips.elf 8->17         started        19 mips.elf 8->19         started        process6 process7 21 mips.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d99ba26b8d24d904c5b2c49d59842b27ed6b667bb0cf2bf013569aa8e18cd740
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d99ba26b8d24d904c5b2c49d59842b27ed6b667bb0cf2bf013569aa8e18cd740/
Verdict:
Malicious
Threat:
Linux.Trojan.LnxGafgyt
Link:
https://tip.neiki.dev/file/d99ba26b8d24d904c5b2c49d59842b27ed6b667bb0cf2bf013569aa8e18cd740
Threat name:
Linux.Trojan.LnxGafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-07-13 19:22:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3gn2e24netmqjrnsysovtbble7wwwzt3wdhsx4atk2nkrymm25aa._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt defense_evasion discovery
Link:
https://tria.ge/reports/250713-3ezpyscl4x/
Behaviour
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads system routing table
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Trojan.Mirai-6981169-0
YARA:
botnet_dedsec botnet_RyM Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c96cc7b0-5d0e-4c89-a0e6-30a647cf900a
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/d99ba26b8d24d904c5b2c49d59842b27ed6b667bb0cf2bf013569aa8e18cd740

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_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:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
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 d99ba26b8d24d904c5b2c49d59842b27ed6b667bb0cf2bf013569aa8e18cd740

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3581901/
  
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