MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74d5e7f3a96997a43b3b771cd54fb94b7012bf5cb4c95f4d2b8e49f209da79cb. 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 30 File information Comments 1

SHA256 hash:	74d5e7f3a96997a43b3b771cd54fb94b7012bf5cb4c95f4d2b8e49f209da79cb
SHA3-384 hash:	a48cfbb2fcb91650ee536df0ad209dbc1a458416e2aad772ce3e6a590362f1dc68fd7502db06635cbf02c11d45ad51ef
SHA1 hash:	722f6c7a9d7c25c2d209ed7fde93b14c3d07a846
MD5 hash:	4a9b53ab3a22a3b20e23a088755d10fb
humanhash:	fish-alaska-video-magazine
File name:	ntpd
Download:	download sample
Signature	Mirai Create hunting rule
File size:	136'069 bytes
First seen:	2026-10-07 10:38:30 UTC
Last seen:	2026-10-09 21:54:28 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:oBpvQlO/3PlDyUbQu3JetezmhkF2Qs66kVDncZ5crd7Thr:kpvQQXbZYteqQs66kVDncZ5crd7Thr
TLSH	T1B7D34A27B6D2DDFFC09792B22BCB8265D421F8390B32721B33947D652F2E9D81959302
telfhash	t1cc21204262b98e297fb24924acac07b1195a152263807f70ef6ec6c0653b009b969dcf
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika	elf
Reporter	abuse_ch
Tags:	elf gafgyt mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.29052.TSource.UNOFFICIAL

Unix.Dropper.Mirai-7139232-0

Unix.Dropper.Mirai-7540662-0

Unix.Trojan.Gafgyt-7643791-0

Unix.Trojan.Gafgyt-9396656-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Connection attempt

Kills processes

Receives data from a server

Creating a file in the %temp% directory

Manages services

Changes access rights for a written file

Creating a file

Sets a written file as executable

Launching a process

Sends data to a server

Substitutes an application name

Creates or modifies files in /cron to set up autorun

Kills critical processes

Creates or modifies files in /init.d to set up autorun

Creates or modifies symbolic links in /init.d to set up autorun

Performs a bruteforce attack in the network

Creates or modifies files to set up autorun

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

bash gcc javac lolbin

Link:

https://www.filescan.io/uploads/6ac62156650f3e6b96a8f349/reports/67b97f42-cbb4-4249-8b12-147b47b3c235/overview

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-10-07T08:45:00Z UTC

Last seen:

2026-10-07T11:42:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/74d5e7f3a96997a43b3b771cd54fb94b7012bf5cb4c95f4d2b8e49f209da79cb/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/351471c5-01df-4a4f-a132-72b148b15e4c

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/39464690-0231-41d5-94eb-9bba0e414e3c

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/74d5e7f3a96997a43b3b771cd54fb94b7012bf5cb4c95f4d2b8e49f209da79cb

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/74d5e7f3a96997a43b3b771cd54fb94b7012bf5cb4c95f4d2b8e49f209da79cb/

Threat name:

Linux.Trojan.Gafgyt

Status:

Malicious

First seen:

2026-10-07 10:39:31 UTC

File Type:

ELF64 Little (Exe)

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=otk6p45jngl2ioz3o4onkt5zjnybfp24wtev6tjlrze7eco2phfq._file

Result

Malware family:

gafgyt

Score:

10/10

Tags:

family:gafgyt botnet defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/261007-mp3atsxy2j/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

Reads system network configuration

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Enumerates running processes

Modifies init.d

Modifies rc script

Modifies systemd

Reads system routing table

Schedules an At job

File and Directory Permissions Modification

Detected Gafgyt variant

Family: Gafgyt/Bashlite

Malware Config

C2 Extraction:

64.89.161.96:55487

Malware family:

Gafgyt

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/74d5e7f3a969/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/74d5e7f3a96997a43b3b771cd54fb94b7012bf5cb4c95f4d2b8e49f209da79cb

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:	ach_202503_elf_Mirai Create hunting rule
Author:	abuse.ch
Description:	Detects Mirai 'TSource' ELF files

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	ELF_DDoS_Gafgyt_Variant Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects Gafgyt (Qbot) / Mirai variant with specific DDoS functions (vseattack, ftcp, SendHTTPHex) and recon routines

Rule name:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

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:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

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_09c3070e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_0cd591cd Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_32eb0c81 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_33b4111a Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_620087b9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_779e142f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_807911a2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_9e9530a7 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a33a8363 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a6a2adb9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d0c57a2e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d4227dbf Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d996d335 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_dd0d6173 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_e4a1982b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_f3d83a74 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:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

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 74d5e7f3a96997a43b3b771cd54fb94b7012bf5cb4c95f4d2b8e49f209da79cb

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3916722/

Delivery method

Distributed via web download

Comments

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Dense commented on 2026-10-24 23:58:04 UTC

Static analysis of the archived ntpd ELF, 2026-10-24; SHA-256 verified. Symbol commServer at 0x518060 points to literal 64.89.161.96:55487 at 0x414360. initConnection at 0x40bacb loads that server pointer, splits the colon and parses the port, creates an AF_INET/SOCK_STREAM socket and calls connectTimeout at 0x40bbce. main calls initConnection at 0x40bd59. report_to_cnc at 0x40947a independently uses the same server pointer and TCP connection logic. Embedded propagation commands fetch http://213.232.114.14/handshakebins.sh; a separately archived copy of that script is SHA-256 0fad00ddec16b67f3131aa4efffbe32d78fca178407895920b7549667d7bbfbf. Persistence strings include bot.service (description systemd-udevd-worker), /etc/cron.d/root, /etc/profile.d/bot.sh and /tmp/.kworker. Family labels across feeds differ, so this comment records code/configuration evidence rather than asserting a new family. Existing C2 reference: https://threatfox.abuse.ch/ioc/1983173/ . No execution or C2 contact.