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Linux Analysis Report
mips.elf

Overview

General Information

Sample name:	mips.elf
Analysis ID:	1654312
MD5:	f33e39102b14c5c74fba544fc53da605
SHA1:	4dceef4062adb799957a33718674fe3625a7ecc3
SHA256:	e4c0076bcbdde6e98f908ef4c8a723e9bb1e66c58b8c5b157eb24edc43f34207
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	48
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

Executes the "rm" command used to delete files or directories

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:	1654312
Start date and time:	2025-04-02 09:27:13 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 44s
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:	mips.elf
Detection:	MAL
Classification:	mal48.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/mips.elf
PID:	6229
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

mips.elf (PID: 6229, Parent: 6152, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/mips.elf

dash New Fork (PID: 6308, Parent: 4335)

rm (PID: 6308, Parent: 4335, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.Ng4JeBVhq6 /tmp/tmp.xouGUksb5J /tmp/tmp.2FjzRFhoCT

dash New Fork (PID: 6309, Parent: 4335)

rm (PID: 6309, Parent: 4335, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.Ng4JeBVhq6 /tmp/tmp.xouGUksb5J /tmp/tmp.2FjzRFhoCT

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Persistence and Installation Behavior
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: mips.elf

Avira: detected

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 39250
Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 39250 -> 443

Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne "\x77\
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne "\
Source: Initial sample	String containing 'busybox' found: /bin/busybox ech
Source: Initial sample	String containing 'busybox' found: /busybox echo -ne "\x2f\x70\
Source: Initial sample	String containing 'busybox' found: /busybox echo -ne "\x6d\x61\
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne "\x68\
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -n
Source: Initial sample	String containing 'busybox' found: /bin/busybox

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

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

Source: /usr/bin/dash (PID: 6308)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.Ng4JeBVhq6 /tmp/tmp.xouGUksb5J /tmp/tmp.2FjzRFhoCT			Jump to behavior
Source: /usr/bin/dash (PID: 6309)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.Ng4JeBVhq6 /tmp/tmp.xouGUksb5J /tmp/tmp.2FjzRFhoCT			Jump to behavior

Source: /tmp/mips.elf (PID: 6229)

Queries kernel information via 'uname':

Jump to behavior

Source: mips.elf, 6229.1.00005566be5f3000.00005566be67a000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: mips.elf, 6229.1.00007fffe8a0c000.00007fffe8a2d000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mips/tmp/mips.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/mips.elf
Source: mips.elf, 6229.1.00005566be5f3000.00005566be67a000.rw-.sdmp	Binary or memory string: fU!/etc/qemu-binfmt/mips
Source: mips.elf, 6229.1.00007fffe8a0c000.00007fffe8a2d000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips
Source: mips.elf, 6229.1.00007fffe8a0c000.00007fffe8a2d000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

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	1 File Deletion	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	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
mips.elf	11%	ReversingLabs	Linux.Trojan.Mirai
mips.elf	100%	Avira	LINUX/GM.Mirai.XA

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

⊘No contacted domains info

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	ASN	ASN Name	Malicious
34.249.145.219	unknown	United States	16509	AMAZON-02US	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
34.249.145.219	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	efefa7.elf	Get hash	malicious	Mirai	Browse
	sh4.elf	Get hash	malicious	Unknown	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	rjfe686.elf	Get hash	malicious	Unknown	Browse
	aarch64.elf	Get hash	malicious	Mirai	Browse
	sh4.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	arm5.elf	Get hash	malicious	Unknown	Browse
	rjfe686.elf	Get hash	malicious	Unknown	Browse
	aarch64.elf	Get hash	malicious	Mirai	Browse
	sh4.elf	Get hash	malicious	Unknown	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	rjfe686.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	185.125.190.26
	aarch64.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
CANONICAL-ASGB	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	rjfe686.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	185.125.190.26
	aarch64.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
INIT7CH	FBI.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	rjfe686.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	aarch64.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	sh4.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
AMAZON-02US	7H9CCIVPzr.exe	Get hash	malicious	Unknown	Browse	108.139.47.92
	http://cdn.systweak.com/downloads/setups/dpfw/dpfsetup_afterupdate_1004.exe	Get hash	malicious	PureLog Stealer, zgRAT	Browse	108.138.113.91
	Order 501 & 502.exe	Get hash	malicious	FormBook	Browse	13.248.169.48
	FBI.x86.elf	Get hash	malicious	Gafgyt, Mirai	Browse	34.249.145.219
	FBI.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	34.249.145.219
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	arm6.elf	Get hash	malicious	Unknown	Browse	54.247.62.1
	full folder details request quotation.exe	Get hash	malicious	FormBook	Browse	13.248.169.48
	na.elf	Get hash	malicious	Prometei	Browse	54.247.62.1

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 MSB executable, MIPS, MIPS-I version 1 (SYSV), dynamically linked, stripped
Entropy (8bit):	5.170122795107624
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	mips.elf
File size:	126'204 bytes
MD5:	f33e39102b14c5c74fba544fc53da605
SHA1:	4dceef4062adb799957a33718674fe3625a7ecc3
SHA256:	e4c0076bcbdde6e98f908ef4c8a723e9bb1e66c58b8c5b157eb24edc43f34207
SHA512:	92e119ac7d11fc2e17fd74eabc832cbbcb0abcc723d2bf4f685d154672921f7cd93acb2b664ea09f6b1e156f670838b20586d31df94671c9c483c0f8b3d82db4
SSDEEP:	3072:yt4ilInruyJqCf3YGBsm3xnWqaxdJyUuy2pmCmulvczxxthfSv1jL0jLtTW:s4ilIrDwCfIGBsxxthfuEFC
TLSH:	F2C3710E99258F2FF33D833647F7C664766426D323D7E64AC26CE9210E6434A641FB68
File Content Preview:	.ELF.....................@.`...4.........4. ...(.............@...@.....@...@.................E...E........m.............................................'.dl...!'.......................<...'.dH...!... ....'9... ......................<...'.d....!........'9.

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big 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:	0x400260
Flags:	0x1007
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	125684
Section Header Size:	40
Number of Section Headers:	13
Header String Table Index:	12

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Align
shstrtab	NULL	0x0	0x0	0x0	0x0	0x0		0	2
.init	PROGBITS	0x400094	0x94	0x8c	0x0	0x6	AX	2	4
.text	PROGBITS	0x400120	0x2	0x1a2f0	0x0	0x6	AX	0	16
.	PROGBITS	0x41a410	0x1a410	0x5c	0x0	0x2	A	0	4
shstrtab	PROGBITS	0x41a470	0x1a470	0x2dd0	0x0	0x2	A	0	2
.ctors	PROGBITS	0x45e000	0x1e000	0x8	0x0	0x3	WA	2	4
.dtors	PROGBITS	0x45e008	0x2	0x8	0x0	0x3	WA	0	4
.data	PROGBITS	0x45e014	0x1e014	0xa8	0x0	0x2	A	0	4
shstrtab	PROGBITS	0x45e0c0	0x1e0c0	0x450	0x0	0x3	WA	0	2
.got	PROGBITS	0x45e510	0x1e510	0x58c	0x4	0x10000003	WAp	2	16
.sbss	NOBITS	0x45ea9c	0x2	0x1c	0x0	0x10000003	WAp	0	4
.bss	NOBITS	0x45eac0	0x1ea9c	0x6314	0x0	0x2	A	0	16
.shstrtab	STRTAB	0x0	0x1ea9c	0x56	0x0	0x0		0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x1d240	0x1d240	5.2873	0x5	R E	0x10000	.init .text . shstrtab
LOAD	0x1e000	0x45e000	0x45e000	0xa9c	0x6dd4	3.8444	0x6	RW	0x10000	.ctors .data shstrtab .got .sbss .bss
DYNAMIC	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 11
• 443 (HTTPS)
• 80 (HTTP)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 2, 2025 09:28:02.241866112 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 2, 2025 09:28:07.617870092 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 2, 2025 09:28:08.896893024 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 2, 2025 09:28:22.124664068 CEST	39250	443	192.168.2.23	34.249.145.219
Apr 2, 2025 09:28:22.124710083 CEST	443	39250	34.249.145.219	192.168.2.23
Apr 2, 2025 09:28:22.124866962 CEST	39250	443	192.168.2.23	34.249.145.219
Apr 2, 2025 09:28:22.125693083 CEST	39250	443	192.168.2.23	34.249.145.219
Apr 2, 2025 09:28:22.125706911 CEST	443	39250	34.249.145.219	192.168.2.23
Apr 2, 2025 09:28:22.719065905 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 2, 2025 09:28:35.005301952 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 2, 2025 09:28:39.100857019 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 2, 2025 09:29:03.673266888 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 2, 2025 09:29:22.116939068 CEST	39250	443	192.168.2.23	34.249.145.219
Apr 2, 2025 09:29:22.164283991 CEST	443	39250	34.249.145.219	192.168.2.23
Apr 2, 2025 09:30:07.040081024 CEST	443	39250	34.249.145.219	192.168.2.23

System Behavior

Analysis Process: mips.elf PID: 6229, Parent PID: 6152

General

Start time (UTC):	07:28:02
Start date (UTC):	02/04/2025
Path:	/tmp/mips.elf
Arguments:	/tmp/mips.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

File Activities

File Opened

File Read

Process Activities

Signal Sent

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: dash PID: 6308, Parent PID: 4335

General

Start time (UTC):	07:29:21
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6308, Parent PID: 4335

General

Start time (UTC):	07:29:21
Start date (UTC):	02/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.Ng4JeBVhq6 /tmp/tmp.xouGUksb5J /tmp/tmp.2FjzRFhoCT
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 6309, Parent PID: 4335

General

Start time (UTC):	07:29:21
Start date (UTC):	02/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6309, Parent PID: 4335

General

Start time (UTC):	07:29:21
Start date (UTC):	02/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.Ng4JeBVhq6 /tmp/tmp.xouGUksb5J /tmp/tmp.2FjzRFhoCT
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

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 employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, 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 mips.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

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

System Behavior

Analysis Process: mips.elf PID: 6229, Parent PID: 6152

General

File Activities

File Opened

File Read

Process Activities

Signal Sent

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: dash PID: 6308, Parent PID: 4335

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6308, Parent PID: 4335

General

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 6309, Parent PID: 4335

General

Process Activities

Process Overlayed (Exec)

Linux Analysis Report
mips.elf