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Linux Analysis Report
2.elf

Overview

General Information

Sample name:	2.elf
Analysis ID:	1589610
MD5:	a3dd3b8cd975a06c548853049b1a1114
SHA1:	d139fd6ddc8faedf3de445314e975673813aeb11
SHA256:	05c1be343b13c52ac1335409846ac4739557f653d58668a5362da30ede7c5684
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	48
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Enumerates processes within the "proc" file system

Sample has stripped symbol table

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:	1589610
Start date and time:	2025-01-12 23:33:02 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 14s
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:	2.elf
Detection:	MAL
Classification:	mal48.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/2.elf
PID:	5725
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:	qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

system is lnxubuntu20

2.elf (PID: 5725, Parent: 5532, MD5: 0d6f61f82cf2f781c6eb0661071d42d9) Arguments: /tmp/2.elf

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: 2.elf	Virustotal: Detection: 19%			Perma Link
Source: 2.elf	ReversingLabs: Detection: 23%

Source: global traffic

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

Source: 2.elf	String found in binary or memory: http://%d.%d.%d.%d/%s
Source: 2.elf, 5725.1.00007fdf0045e000.00007fdf00463000.rw-.sdmp	String found in binary or memory: http://1/wget.sh
Source: 2.elf, 5725.1.00007fdf0045e000.00007fdf00463000.rw-.sdmp	String found in binary or memory: http://9/curl.sh
Source: 2.elf, 5725.1.00007fdf0045e000.00007fdf00463000.rw-.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: 2.elf, 5725.1.00007fdf0045e000.00007fdf00463000.rw-.sdmp	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/2.elf (PID: 5725)

SIGKILL sent: pid: 3104, result: successful

Jump to behavior

Source: classification engine

Classification label: mal48.linELF@0/0@2/0

Source: /tmp/2.elf (PID: 5725)	File opened: /proc/790/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/792/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/793/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1930/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/795/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1411/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/2984/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1410/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/797/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1745/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1866/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1940/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/884/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1982/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/765/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/767/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/726/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/727/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1748/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1946/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1944/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/3100/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1755/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1832/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1875/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/2964/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1432/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1751/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1872/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/2961/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/778/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/855/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/2926/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/816/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1879/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1891/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1691/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/780/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/660/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1921/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/783/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1765/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/2974/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1400/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1444/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1565/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1884/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/2972/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1563/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1881/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/2970/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/3069/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1609/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1805/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1804/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1925/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1969/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/5725/status	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1847/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/2936/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1604/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/2935/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5725)	File opened: /proc/1922/cmdline	Jump to behavior

Source: /tmp/2.elf (PID: 5725)

Queries kernel information via 'uname':

Jump to behavior

Source: 2.elf, 5725.1.0000561d36e75000.0000561d36f1d000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: 2.elf, 5725.1.0000561d36e75000.0000561d36f1d000.rw-.sdmp	Binary or memory string: V!/etc/qemu-binfmt/mipsel
Source: 2.elf, 5725.1.00007ffed7404000.00007ffed7425000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mipsel/tmp/2.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/2.elf
Source: 2.elf, 5725.1.00007ffed7404000.00007ffed7425000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Source: 2.elf, 5725.1.00007ffed7404000.00007ffed7425000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mipsel

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	Direct Volume Access	1 OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Non-Application Layer Protocol	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	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
2.elf	19%	Virustotal		Browse
2.elf	24%	ReversingLabs	Linux.Trojan.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.24	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
http://%d.%d.%d.%d/%s	2.elf	false	high
http://1/wget.sh	2.elf, 5725.1.00007fdf0045e000.00007fdf00463000.rw-.sdmp	false	high
http://schemas.xmlsoap.org/soap/encoding/	2.elf, 5725.1.00007fdf0045e000.00007fdf00463000.rw-.sdmp	false	high
http://9/curl.sh	2.elf, 5725.1.00007fdf0045e000.00007fdf00463000.rw-.sdmp	false	high
http://schemas.xmlsoap.org/soap/envelope/	2.elf, 5725.1.00007fdf0045e000.00007fdf00463000.rw-.sdmp	false	high

World Map of Contacted IPs

⊘No contacted IP infos

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	i686.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	t3.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	t6.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	t5.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	m68k.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	mips.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	Cinquento.arm5.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	Cinquento.x86.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	Cinquento.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	Cinquento.sh4.elf	Get hash	malicious	Mirai	Browse	162.213.35.25

ASNs

⊘No context

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, MIPS, MIPS-I version 1 (SYSV), statically linked, stripped
Entropy (8bit):	5.622613183166762
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	2.elf
File size:	123'200 bytes
MD5:	a3dd3b8cd975a06c548853049b1a1114
SHA1:	d139fd6ddc8faedf3de445314e975673813aeb11
SHA256:	05c1be343b13c52ac1335409846ac4739557f653d58668a5362da30ede7c5684
SHA512:	7567c5dc3888ec00894b7a7a5a7d6f00146fdff6a4ef3badf1afefd7e9d420b3c39c405c2b608c6d076d87b1bf846563ee8239c38f8cfb789343c591f7f6264d
SSDEEP:	1536:6whC4QVtOM4WRNuKBbof9zX677jXKSI2RPyaKyO16lhc7x2K0NPwXnn+gIZgTeg:bhC4QVtP4ukKBsFz0rRyxv5JT
TLSH:	48C3C91BBB620FFBD81FCD3B01A8174528DC9B0621A9BB797638D424F64E54A47D38B4
File Content Preview:	.ELF....................p.@.4...........4. ...(...............@...@...........................E...E......4..........Q.td...............................<LX.'!......'.......................<(X.'!.............9'.. ........................<.W.'!... .........9

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	MIPS R3000
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x400270
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	122600
Section Header Size:	40
Number of Section Headers:	15
Header String Table Index:	14

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	4
.text	PROGBITS	0x400120	0x120	0x1b4e0	0x0	0x6	AX	16
.fini	PROGBITS	0x41b600	0x1b600	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x41b660	0x1b660	0x1d80	0x0	0x2	A	16
.eh_frame	PROGBITS	0x45d3e0	0x1d3e0	0x4	0x0	0x3	WA	4
.ctors	PROGBITS	0x45d3e4	0x1d3e4	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x45d3ec	0x1d3ec	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x45d3f8	0x1d3f8	0xc	0x0	0x3	WA	4
.data	PROGBITS	0x45d410	0x1d410	0x4d8	0x0	0x3	WA	16
.got	PROGBITS	0x45d8f0	0x1d8f0	0x588	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x45de78	0x1de78	0x1c	0x0	0x10000003	WAp	4
.bss	NOBITS	0x45dea0	0x1de78	0x2a18	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x9d8	0x1de78	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x1de78	0x6e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x1d3e0	0x1d3e0	5.6087	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x1d3e0	0x45d3e0	0x45d3e0	0xa98	0x34d8	5.3376	0x6	RW	0x10000	.eh_frame .ctors .dtors .data.rel.ro .data .got .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 12, 2025 23:34:39.909063101 CET	34816	53	192.168.2.13	8.8.8.8
Jan 12, 2025 23:34:39.914189100 CET	53	34816	8.8.8.8	192.168.2.13
Jan 12, 2025 23:34:39.914485931 CET	34816	53	192.168.2.13	8.8.8.8
Jan 12, 2025 23:34:39.914486885 CET	34816	53	192.168.2.13	8.8.8.8
Jan 12, 2025 23:34:39.914530993 CET	34816	53	192.168.2.13	8.8.8.8
Jan 12, 2025 23:34:39.919456959 CET	53	34816	8.8.8.8	192.168.2.13
Jan 12, 2025 23:34:39.919473886 CET	53	34816	8.8.8.8	192.168.2.13
Jan 12, 2025 23:34:40.377873898 CET	53	34816	8.8.8.8	192.168.2.13
Jan 12, 2025 23:34:40.377945900 CET	34816	53	192.168.2.13	8.8.8.8
Jan 12, 2025 23:34:42.378140926 CET	53	34816	8.8.8.8	192.168.2.13
Jan 12, 2025 23:34:42.378556967 CET	34816	53	192.168.2.13	8.8.8.8
Jan 12, 2025 23:34:42.383544922 CET	53	34816	8.8.8.8	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jan 12, 2025 23:34:39.914486885 CET	192.168.2.13	8.8.8.8	0xe01e	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Jan 12, 2025 23:34:39.914530993 CET	192.168.2.13	8.8.8.8	0x1d9e	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
Jan 12, 2025 23:34:40.377873898 CET	8.8.8.8	192.168.2.13	0xe01e	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Jan 12, 2025 23:34:40.377873898 CET	8.8.8.8	192.168.2.13	0xe01e	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: 2.elf PID: 5725, Parent PID: 5532

General

Start time (UTC):	22:34:36
Start date (UTC):	12/01/2025
Path:	/tmp/2.elf
Arguments:	/tmp/2.elf
File size:	5773336 bytes
MD5 hash:	0d6f61f82cf2f781c6eb0661071d42d9

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	Active Directory: Active Directory Object Access, Command: Command Execution, File: File Access, Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow, Process: OS API Execution, Process: Process Access, Process: Process Creation, Windows Registry: Windows Registry Key Access
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 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 2.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

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

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: 2.elf PID: 5725, Parent PID: 5532

General

Chronological Activities

Linux Analysis Report
2.elf