MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 819e7cbd982f916e9464a0f7c3b4365118924b8e8c0835e62a350e341472e8e4. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 819e7cbd982f916e9464a0f7c3b4365118924b8e8c0835e62a350e341472e8e4
SHA3-384 hash: e345ffad01487dd324a5a4bb8d378ad3a0b3f78eea5160e154e73a5376e5d96ec81ce55058e902ff92f5e56b8c56ec62
SHA1 hash: a804556071df12fd7e73f03bd12ab0e64b05271f
MD5 hash: 29a02a23c080666b6bfc77ef51e73aa7
humanhash: music-quiet-blue-freddie
File name:jfeeps
Download: download sample
Signature Mirai
Create hunting rule
File size:198'484 bytes
First seen:2025-03-05 22:16:42 UTC
Last seen:2025-03-06 16:36:06 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:DVV0FFGfEP5l1yx276pQbQzNJPnH0b9kum:LmrbKjpnN6m
TLSH T15114981E6E228F7DF668C73547B78A35A76823D626E1D684D1ACC2101F6034E641FFB8
telfhash t1bf4180180d7817a0a2256c8d049dff76d6a330eb7e162c378f51e86eab69f838d11c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c8cf29c668b65489bf4ad9linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Deleting a recently created file
Removes directories
Connection attempt
Creating a file
DNS request
Runs as daemon
Kills processes
Opens a port
Removes directories from a temporary directory
Sends data to a server
Deletes a system binary file
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/67c8cd6b3c5f644bd944ee73/reports/84679306-4069-4487-a59d-4aa45af82a81/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b9718da8-2c78-46b5-9d3e-35496f169907
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1630481
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1630481 Sample: jfeeps.elf Startdate: 05/03/2025 Architecture: LINUX Score: 64 28 raw.awaken-network.net 141.98.10.142, 2211, 51628, 51678 HOSTBALTICLT Lithuania 2->28 30 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->30 36 Antivirus / Scanner detection for submitted sample 2->36 38 Multi AV Scanner detection for submitted file 2->38 8 dash rm jfeeps.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 dash rm 2->12         started        14 32 other processes 2->14 signatures3 process4 process5 16 jfeeps.elf 8->16         started        19 wrapper-2.0 xfpm-power-backlight-helper 10->19         started        signatures6 32 Sample tries to kill multiple processes (SIGKILL) 16->32 34 Sample deletes itself 16->34 21 jfeeps.elf 16->21         started        24 jfeeps.elf 16->24         started        26 jfeeps.elf 16->26         started        process7 signatures8 40 Sample tries to kill multiple processes (SIGKILL) 21->40
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/819e7cbd982f916e9464a0f7c3b4365118924b8e8c0835e62a350e341472e8e4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/819e7cbd982f916e9464a0f7c3b4365118924b8e8c0835e62a350e341472e8e4/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 22:17:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qgphzpmyf6iw5fdeud34hnbwkemjes4orqedlzrkguhdifds5dsa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion
Link:
https://tria.ge/reports/250305-17gczaz1ez/
Behaviour
Changes its process name
Deletes log files
Deletes itself
Deletes system logs
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c79d0f05-cb42-4d2e-b806-0a14e8bf8c1a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/819e7cbd982f916e9464a0f7c3b4365118924b8e8c0835e62a350e341472e8e4

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 819e7cbd982f916e9464a0f7c3b4365118924b8e8c0835e62a350e341472e8e4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430684/
  
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