MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec9c8658d36d1933a5a2eb0e7a34a05f6cc95807961313587d83a4e18320175e. 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: 7

Intelligence 7 IOCs YARA 10 File information Comments

SHA256 hash:	ec9c8658d36d1933a5a2eb0e7a34a05f6cc95807961313587d83a4e18320175e
SHA3-384 hash:	871e2b099032b942e6b7f0831dcd65191e4b753ad0aa54eee3e4c92611b1501944b79f5874d5f2bde85caeb91afa93af
SHA1 hash:	4929e7b22a61033a6b91de943cb5fe6dc64df4e8
MD5 hash:	80680cb6030c7215267b9f106a581002
humanhash:	edward-georgia-don-fruit
File name:	sever1078.x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	197'832 bytes
First seen:	2026-09-18 15:00:39 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:DuXoELEdrKQoZCH+e7Gnn43zugnoiwBWCgPOxwlzEpeI4R/b7nZZxck:DrEUOQtR7jzfnYOPwwlzEpe5RD7nzV
TLSH	T12314236D5F80AA04FE7C80335762B5A42673B4DBDFCB6827A6C5A75122B35D31E36C04
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	BlinkzSec
Tags:	mirai UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	197'832 bytes
File size (de-compressed) :	470'264 bytes
Format:	linux/amd64
Unpacked file:	e69c64eb41a580a0a2881b6058e61362c2c35d0753c49f5d4e548931f52ba397

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/341cf955-5d9c-4cb3-9ecb-00c450ab6a38/

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6aad52c42988d53e7e411c36/reports/2b3a2f50-8733-46fa-92b6-f550d02c99ec/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/364e827c-a298-4809-bc1a-09b4cc610c4d

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/41ad31ed-da27-46e6-81e2-53085463d6cf

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/ec9c8658d36d1933a5a2eb0e7a34a05f6cc95807961313587d83a4e18320175e

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/ec9c8658d36d1933a5a2eb0e7a34a05f6cc95807961313587d83a4e18320175e/

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5soimwgtnumthjnc5mhhunfal5wmswahsyjrgwd5qosodazac5pa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/260918-sd7ztsx12l/

Behaviour

Reads runtime system information

Changes its process name

Reads system network configuration

UPX packed file

Creates/modifies Cron job

Enumerates active TCP sockets

Enumerates running processes

Modifies systemd

Writes file to system bin folder

Executes dropped EXE

Modifies Watchdog functionality

Contacts a large (23529) amount of remote hosts

Creates a large amount of network flows

Family: Mirai

Malware Config

C2 Extraction:

bigbigvol.qd.je

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

Threat name:

Suspicious File

Score:

0.40

Link:

https://yomi.yoroi.company/submissions/ec9c8658d36d1933a5a2eb0e7a34a05f6cc95807961313587d83a4e18320175e

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:	ELF_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	Linux_Trojan_Ircbot_bb204b81 Create hunting rule
Author:	Elastic Security

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research

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/