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Linux Analysis Report
parm7.elf

Overview

General Information

Sample name:	parm7.elf
Analysis ID:	1646325
MD5:	54df6b48d75c9577b17343f47d909729
SHA1:	02ede141fc2e93e0aeb2c885517cfade324acc55
SHA256:	6ac918962c801644c0a8773801657cdee81180ae46a417f7171ac196e9a84856
Tags:	user-elfdigest
Infos:

Detection

Mirai

Score:	64
Range:	0 - 100

Signatures

Multi AV Scanner detection for submitted file

Yara detected Mirai

Sample deletes itself

Sample is packed with UPX

Detected TCP or UDP traffic on non-standard ports

ELF contains segments with high entropy indicating compressed/encrypted content

Sample contains only a LOAD segment without any section mappings

Sample listens on a socket

Sample tries to kill a process (SIGKILL)

Uses the "uname" system call to query kernel version information (possible evasion)

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1646325
Start date and time:	2025-03-23 22:27:29 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 37s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	parm7.elf
Detection:	MAL
Classification:	mal64.troj.evad.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/parm7.elf
PID:	5513
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	im in deep sorrow.
Standard Error:

Process Tree

system is lnxubuntu20

parm7.elf (PID: 5513, Parent: 5432, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/parm7.elf

parm7.elf New Fork (PID: 5515, Parent: 5513)

parm7.elf New Fork (PID: 5517, Parent: 5515)

parm7.elf New Fork (PID: 5519, Parent: 5515)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
5513.1.00007fd198017000.00007fd19802e000.r-x.sdmp	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security
5517.1.00007fd198017000.00007fd19802e000.r-x.sdmp	JoeSecurity_Mirai_9	Yara detected Mirai	Joe Security

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Data Obfuscation
• Hooking and other Techniques for Hiding and Protection
• Malware Analysis System Evasion
• Stealing of Sensitive Information
• Remote Access Functionality

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: parm7.elf	Virustotal: Detection: 23%			Perma Link
Source: parm7.elf	ReversingLabs: Detection: 30%

Source: global traffic

TCP traffic: 192.168.2.14:58784 -> 193.32.162.27:18129

Source: /tmp/parm7.elf (PID: 5513)

Socket: 127.0.0.1:18129

Jump to behavior

Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	TCP traffic detected without corresponding DNS query: 193.32.162.27
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

Source: parm7.elf

String found in binary or memory: http://upx.sf.net

Source: LOAD without section mappings

Program segment: 0x8000

Source: /tmp/parm7.elf (PID: 5517)

SIGKILL sent: pid: 11, result: successful

Jump to behavior

Source: classification engine

Classification label: mal64.troj.evad.linELF@0/0@2/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/parm7.elf (PID: 5513)

File: /tmp/parm7.elf

Jump to behavior

Source: parm7.elf

Submission file: segment LOAD with 7.9721 entropy (max. 8.0)

Source: /tmp/parm7.elf (PID: 5513)

Queries kernel information via 'uname':

Jump to behavior

Source: parm7.elf, 5513.1.000055bdfc314000.000055bdfc4e2000.rw-.sdmp, parm7.elf, 5517.1.000055bdfc314000.000055bdfc4e2000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: parm7.elf, 5513.1.00007ffd2474d000.00007ffd2476e000.rw-.sdmp, parm7.elf, 5517.1.00007ffd2474d000.00007ffd2476e000.rw-.sdmp	Binary or memory string: "x86_64/usr/bin/qemu-arm/tmp/parm7.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/parm7.elf
Source: parm7.elf, 5513.1.000055bdfc314000.000055bdfc4e2000.rw-.sdmp, parm7.elf, 5517.1.000055bdfc314000.000055bdfc4e2000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: parm7.elf, 5513.1.00007ffd2474d000.00007ffd2476e000.rw-.sdmp, parm7.elf, 5517.1.00007ffd2474d000.00007ffd2476e000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: parm7.elf, 5517.1.00007ffd2474d000.00007ffd2476e000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 5513.1.00007fd198017000.00007fd19802e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5517.1.00007fd198017000.00007fd19802e000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 5513.1.00007fd198017000.00007fd19802e000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5517.1.00007fd198017000.00007fd19802e000.r-x.sdmp, type: MEMORY

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	11 Obfuscated Files or Information	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 File Deletion	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

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Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Screenshots

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Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
parm7.elf	23%	Virustotal		Browse
parm7.elf	31%	ReversingLabs	Linux.Backdoor.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	parm7.elf	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
193.32.162.27	unknown	Romania		35478	DATACENTERRO	false

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	sshd.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	killua.x86.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	gigab.sh4.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	yakuza.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	yakuza.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	yakuza.i586.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	yakuza.m68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	yakuza.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	yakuza.sh4.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	yakuza.x32.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
DATACENTERRO	phantom.arm.elf	Get hash	malicious	Unknown	Browse	194.85.251.76
	boatnet.x86.elf	Get hash	malicious	Mirai	Browse	193.32.162.38
	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse	193.32.162.38
	boatnet.ppc.elf	Get hash	malicious	Mirai	Browse	193.32.162.38
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse	193.32.162.38
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse	193.32.162.38
	boatnet.arm.elf	Get hash	malicious	Mirai	Browse	193.32.162.38
	boatnet.mips.elf	Get hash	malicious	Mirai	Browse	193.32.162.38
	boatnet.spc.elf	Get hash	malicious	Mirai	Browse	193.32.162.38
	193.32.162.38-boatnet.arm7-2025-02-18T00_55_21.elf	Get hash	malicious	Mirai	Browse	193.32.162.38

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (GNU/Linux), statically linked, no section header
Entropy (8bit):	7.9831720930433026
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	parm7.elf
File size:	59'056 bytes
MD5:	54df6b48d75c9577b17343f47d909729
SHA1:	02ede141fc2e93e0aeb2c885517cfade324acc55
SHA256:	6ac918962c801644c0a8773801657cdee81180ae46a417f7171ac196e9a84856
SHA512:	89aaa5a55a46e093a49f55fd52054830d8353e210b9e29855a57de4c1bec6c3f3d0aeb3959c181324656cb3d71b3d894a4805c80aaf575b65900a9dff284f9fd
SSDEEP:	768:e9SZLq7S4tG8w+LrjGEsJwTptVGqB7oOzAjlmI79U9q3UELiNwj8/5XDWBYVt6uD:ePS4tG8FL/+wTpnv2UilmIPLCYYH9rX
TLSH:	9C43F269C1C3FBB0E7123EB1D297D84568455FB4C9FE28872EB0CA543CA4C5187E919B
File Content Preview:	.ELF..............(.........4...........4. ...(.....................m...m...........................................Q.td............................>. NUPX!.........Z...Z......j..........?.E.h;....#..$...o...~)......*).......X.T..f...R.RV.D.U..[)..3..:B..

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0x11080
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0x8000	0x8000	0xa26d	0xa26d	7.9721	0x5	R E	0x8000
LOAD	0x1794	0x29794	0x29794	0x0	0x0	0.0000	0x6	RW	0x8000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 18
• 18129 undefined
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 23, 2025 22:28:23.317147017 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:28:23.508544922 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:28:23.508621931 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:28:23.511451006 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:28:23.702914000 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:28:23.702975035 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:28:23.896111965 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:28:33.520050049 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:28:33.729777098 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:28:33.729795933 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:28:33.729845047 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:28:33.729845047 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:28:34.714622974 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:28:34.714704990 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:28:49.933321953 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:28:49.933587074 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:29:05.140218019 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:29:05.140424013 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:29:20.361776114 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:29:20.361951113 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:29:34.766196012 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:29:34.968789101 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:29:34.969067097 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:29:35.718061924 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:29:35.718373060 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:29:50.919578075 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:29:50.919877052 CET	58784	18129	192.168.2.14	193.32.162.27
Mar 23, 2025 22:30:21.139678001 CET	18129	58784	193.32.162.27	192.168.2.14
Mar 23, 2025 22:30:21.140274048 CET	58784	18129	192.168.2.14	193.32.162.27

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 23, 2025 22:28:26.049060106 CET	37150	53	192.168.2.14	1.1.1.1
Mar 23, 2025 22:28:26.049168110 CET	52923	53	192.168.2.14	1.1.1.1
Mar 23, 2025 22:28:26.147579908 CET	53	52923	1.1.1.1	192.168.2.14
Mar 23, 2025 22:28:26.147636890 CET	53	37150	1.1.1.1	192.168.2.14

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 23, 2025 22:28:26.049060106 CET	192.168.2.14	1.1.1.1	0x252b	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Mar 23, 2025 22:28:26.049168110 CET	192.168.2.14	1.1.1.1	0x6900	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Mar 23, 2025 22:28:26.147636890 CET	1.1.1.1	192.168.2.14	0x252b	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Mar 23, 2025 22:28:26.147636890 CET	1.1.1.1	192.168.2.14	0x252b	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: parm7.elf PID: 5513, Parent PID: 5432

General

Start time (UTC):	21:28:22
Start date (UTC):	23/03/2025
Path:	/tmp/parm7.elf
Arguments:	/tmp/parm7.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

File Deleted

File Read

Process Activities

Process Forked

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Listening

Socket Connecting

Chronological Activities

Analysis Process: parm7.elf PID: 5515, Parent PID: 5513

General

Start time (UTC):	21:28:22
Start date (UTC):	23/03/2025
Path:	/tmp/parm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Process Activities

Process Forked

Thread Sleep

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: parm7.elf PID: 5517, Parent PID: 5515

General

Start time (UTC):	21:28:22
Start date (UTC):	23/03/2025
Path:	/tmp/parm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

File Read

File Written

Directory Enumerated

Process Activities

Signal Sent

Prctl Requested

Thread Sleep

Chronological Activities

Analysis Process: parm7.elf PID: 5519, Parent PID: 5515

General

Start time (UTC):	21:28:22
Start date (UTC):	23/03/2025
Path:	/tmp/parm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Linux Analysis Report parm7.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: parm7.elf PID: 5513, Parent PID: 5432

General

File Activities

File Opened

File Deleted

File Read

Process Activities

Process Forked

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Listening

Socket Connecting

Chronological Activities

Analysis Process: parm7.elf PID: 5515, Parent PID: 5513

Linux Analysis Report
parm7.elf