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Linux Analysis Report
sync.mips.elf

Overview

General Information

Sample name:	sync.mips.elf
Analysis ID:	1642623
MD5:	6099326d90eee25ff242dba353ad7ccd
SHA1:	a15ae74632ed563ca178295f7f6c362de67a96c6
SHA256:	ddbe89299090a6708a64f44cedce216982878126b62e840aca253bd239ff852c
Tags:	elfuser-abuse_ch
Infos:
Errors No or unstable Internet during analysis

Detection

Score:	60
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Sample deletes itself

Detected TCP or UDP traffic on non-standard ports

Sample has stripped symbol table

Sleeps for long times indicative of sandbox evasion

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

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

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1642623
Start date and time:	2025-03-19 09:02:12 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 35s
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:	sync.mips.elf
Detection:	MAL
Classification:	mal60.evad.linELF@0/0@0/0

Errors

No or unstable Internet during analysis

Warnings

Excluded IPs from analysis (whitelisted): 1.0.0.1

Runtime Messages

Command:	/tmp/sync.mips.elf
PID:	6230
Exit Code:	1
Exit Code Info:
Killed:	False
Standard Output:	sync
Standard Error:

Process Tree

system is lnxubuntu20

sync.mips.elf (PID: 6230, Parent: 6150, MD5: 0083f1f0e77be34ad27f849842bbb00c) Arguments: /tmp/sync.mips.elf

sync.mips.elf New Fork (PID: 6232, Parent: 6230)

sync.mips.elf New Fork (PID: 6234, Parent: 6232)

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Hooking and other Techniques for Hiding and Protection
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: sync.mips.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: sync.mips.elf

ReversingLabs: Detection: 47%

Source: global traffic

TCP traffic: 192.168.2.23:41000 -> 185.194.205.79:61005

Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80

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: 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: 185.194.205.79
Source: unknown	TCP traffic detected without corresponding DNS query: 185.194.205.79
Source: unknown	TCP traffic detected without corresponding DNS query: 185.194.205.79
Source: unknown	TCP traffic detected without corresponding DNS query: 185.194.205.79
Source: unknown	TCP traffic detected without corresponding DNS query: 185.194.205.79
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 185.194.205.79
Source: unknown	TCP traffic detected without corresponding DNS query: 185.194.205.79
Source: unknown	TCP traffic detected without corresponding DNS query: 185.194.205.79
Source: unknown	TCP traffic detected without corresponding DNS query: 185.194.205.79
Source: unknown	TCP traffic detected without corresponding DNS query: 185.194.205.79
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: 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: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal60.evad.linELF@0/0@0/0

Hooking and other Techniques for Hiding and Protection

Sample deletes itself

Source: /tmp/sync.mips.elf (PID: 6230)

File: /tmp/sync.mips.elf

Jump to behavior

Source: /tmp/sync.mips.elf (PID: 6234)	Sleeps longer then 60s: 60.0s			Jump to behavior
Source: /tmp/sync.mips.elf (PID: 6234)	Sleeps longer then 60s: 60.0s			Jump to behavior

Source: /tmp/sync.mips.elf (PID: 6230)

Queries kernel information via 'uname':

Jump to behavior

Source: sync.mips.elf, 6230.1.00007ffd9f27e000.00007ffd9f29f000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-mips/tmp/sync.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/sync.mips.elf
Source: sync.mips.elf, 6230.1.000055ca4e85e000.000055ca4e8e5000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/mips
Source: sync.mips.elf, 6230.1.000055ca4e85e000.000055ca4e8e5000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/mips
Source: sync.mips.elf, 6230.1.00007ffd9f27e000.00007ffd9f29f000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-mips

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 Virtualization/Sandbox Evasion	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	1 File Deletion	LSASS Memory	1 Virtualization/Sandbox Evasion	Remote Desktop Protocol	Data from Removable Media	1 Non-Standard Port	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
sync.mips.elf	47%	ReversingLabs	Linux.Backdoor.Mirai
sync.mips.elf	100%	Avira	EXP/ELF.Agent.J.8

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
185.194.205.79	unknown	France	204145	HTSENSEFR	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
185.194.205.79	sync.arm4.elf	Get hash	malicious	Unknown	Browse
	sync.x86_64.elf	Get hash	malicious	Unknown	Browse
	sync.m68k.elf	Get hash	malicious	Mirai	Browse
	sync.mipsel.elf	Get hash	malicious	Unknown	Browse
	sync.arm5.elf	Get hash	malicious	Unknown	Browse
	sync.arm7.elf	Get hash	malicious	Unknown	Browse
	sync.sparc.elf	Get hash	malicious	Unknown	Browse
	sync.powerpc.elf	Get hash	malicious	Unknown	Browse
	sync.superh.elf	Get hash	malicious	Unknown	Browse
	sync.sh4.elf	Get hash	malicious	Unknown	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	sync.arm4.elf	Get hash	malicious	Unknown	Browse
	sync.x86_64.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sync.m68k.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sync.powerpc.elf	Get hash	malicious	Unknown	Browse
	sync.arm6.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
91.189.91.42	sync.arm4.elf	Get hash	malicious	Unknown	Browse
	sync.x86_64.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sync.m68k.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sync.powerpc.elf	Get hash	malicious	Unknown	Browse
	sync.arm6.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	sync.arm4.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	sync.x86_64.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	sync.m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	sync.mipsel.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	sync.powerpc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	sync.arm6.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
HTSENSEFR	sync.arm4.elf	Get hash	malicious	Unknown	Browse	185.194.205.79
	sync.x86_64.elf	Get hash	malicious	Unknown	Browse	185.194.205.79
	sync.m68k.elf	Get hash	malicious	Mirai	Browse	185.194.205.79
	sync.mipsel.elf	Get hash	malicious	Unknown	Browse	185.194.205.79
	sync.arm5.elf	Get hash	malicious	Unknown	Browse	185.194.205.79
	sync.arm7.elf	Get hash	malicious	Unknown	Browse	185.194.205.79
	sync.sparc.elf	Get hash	malicious	Unknown	Browse	185.194.205.79
	sync.powerpc.elf	Get hash	malicious	Unknown	Browse	185.194.205.79
	sync.superh.elf	Get hash	malicious	Unknown	Browse	185.194.205.79
	sync.sh4.elf	Get hash	malicious	Unknown	Browse	185.194.205.79
INIT7CH	sync.arm4.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	sync.x86_64.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	sync.m68k.elf	Get hash	malicious	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
	sync.powerpc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	sync.arm6.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202

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), statically linked, stripped
Entropy (8bit):	5.407047710013789
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	sync.mips.elf
File size:	80'452 bytes
MD5:	6099326d90eee25ff242dba353ad7ccd
SHA1:	a15ae74632ed563ca178295f7f6c362de67a96c6
SHA256:	ddbe89299090a6708a64f44cedce216982878126b62e840aca253bd239ff852c
SHA512:	aa1cdb94aa6c4cb4a450526241ee71f286feda7b6a50ba6a18dd589d5bd0f152dd017ece1e9c7b320ecbab6fb8a4202a390cdacfec69947a7b2e2f674bacebec
SSDEEP:	1536:De0rEvEXGUESGMrinmAJk5uCETeAc3ibXe/ca4Y:DRinjJkRETeAcybfa4Y
TLSH:	5B73C6477E614FEDF76983340BB78E21A7A823C627E1C682E25CD9101F6034D645FBA9
File Content Preview:	.ELF.....................@.`...4..8d.....4. ...(.............@...@....&...&...............0..E0..E0.................dt.Q............................<...'......!'.......................<...'......!... ....'9... ......................<...'..x...!........'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:	79972
Section Header Size:	40
Number of Section Headers:	12
Header String Table Index:	11

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	0x10910	0x0	0x6	AX	16
.fini	PROGBITS	0x410a30	0x10a30	0x5c	0x0	0x6	AX	4
.rodata	PROGBITS	0x410a90	0x10a90	0x1c00	0x0	0x2	A	16
.ctors	PROGBITS	0x453000	0x13000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x453008	0x13008	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x453020	0x13020	0x450	0x0	0x3	WA	16
.got	PROGBITS	0x453470	0x13470	0x3a8	0x4	0x10000003	WAp	16
.sbss	NOBITS	0x453818	0x13818	0xc	0x0	0x10000003	WAp	4
.bss	NOBITS	0x453830	0x13818	0xa350	0x0	0x3	WA	16
.shstrtab	STRTAB	0x0	0x13818	0x49	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	0x12690	0x12690	5.5427	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x13000	0x453000	0x453000	0x818	0xab80	4.1433	0x6	RW	0x10000	.ctors .dtors .data .got .sbss .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: 25
• 61005 undefined
• 443 (HTTPS)
• 80 (HTTP)
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 19, 2025 09:02:58.154069901 CET	43928	443	192.168.2.23	91.189.91.42
Mar 19, 2025 09:03:03.529675007 CET	42836	443	192.168.2.23	91.189.91.43
Mar 19, 2025 09:03:05.065188885 CET	42516	80	192.168.2.23	109.202.202.202
Mar 19, 2025 09:03:19.655087948 CET	43928	443	192.168.2.23	91.189.91.42
Mar 19, 2025 09:03:29.893747091 CET	42836	443	192.168.2.23	91.189.91.43
Mar 19, 2025 09:03:36.036849022 CET	42516	80	192.168.2.23	109.202.202.202
Mar 19, 2025 09:03:52.546094894 CET	41000	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:03:52.550792933 CET	61005	41000	185.194.205.79	192.168.2.23
Mar 19, 2025 09:03:52.550883055 CET	41000	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:03:52.551307917 CET	41000	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:03:52.555896997 CET	61005	41000	185.194.205.79	192.168.2.23
Mar 19, 2025 09:03:52.555964947 CET	41000	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:03:52.560550928 CET	61005	41000	185.194.205.79	192.168.2.23
Mar 19, 2025 09:03:54.353537083 CET	61005	41000	185.194.205.79	192.168.2.23
Mar 19, 2025 09:03:54.354214907 CET	41000	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:03:54.359399080 CET	61005	41000	185.194.205.79	192.168.2.23
Mar 19, 2025 09:04:00.609606981 CET	43928	443	192.168.2.23	91.189.91.42
Mar 19, 2025 09:04:50.421262026 CET	41002	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:04:50.426182032 CET	61005	41002	185.194.205.79	192.168.2.23
Mar 19, 2025 09:04:50.426317930 CET	41002	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:04:50.426398039 CET	41002	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:04:50.431030989 CET	61005	41002	185.194.205.79	192.168.2.23
Mar 19, 2025 09:04:50.431112051 CET	41002	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:04:50.435847044 CET	61005	41002	185.194.205.79	192.168.2.23
Mar 19, 2025 09:04:52.226347923 CET	61005	41002	185.194.205.79	192.168.2.23
Mar 19, 2025 09:04:52.226890087 CET	41002	61005	192.168.2.23	185.194.205.79
Mar 19, 2025 09:04:52.231681108 CET	61005	41002	185.194.205.79	192.168.2.23

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 19, 2025 09:03:08.495378017 CET	57731	53	192.168.2.23	8.8.4.4
Mar 19, 2025 09:03:19.507415056 CET	43379	53	192.168.2.23	1.1.1.1
Mar 19, 2025 09:03:30.520379066 CET	58281	53	192.168.2.23	8.8.4.4
Mar 19, 2025 09:03:41.533222914 CET	52693	53	192.168.2.23	1.1.1.1
Mar 19, 2025 09:03:55.357433081 CET	42924	53	192.168.2.23	1.1.1.1
Mar 19, 2025 09:04:06.369971991 CET	35210	53	192.168.2.23	8.8.8.8
Mar 19, 2025 09:04:17.382100105 CET	51901	53	192.168.2.23	1.1.1.1
Mar 19, 2025 09:04:28.395253897 CET	46948	53	192.168.2.23	8.8.8.8

System Behavior

Analysis Process: sync.mips.elf PID: 6230, Parent PID: 6150

General

Start time (UTC):	08:02:56
Start date (UTC):	19/03/2025
Path:	/tmp/sync.mips.elf
Arguments:	/tmp/sync.mips.elf
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

File Activities

File Opened

File Deleted

File Read

Directory Deleted

Process Activities

Process Forked

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: sync.mips.elf PID: 6232, Parent PID: 6230

General

Start time (UTC):	08:02:56
Start date (UTC):	19/03/2025
Path:	/tmp/sync.mips.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Process Activities

Process Forked

Thread Sleep

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: sync.mips.elf PID: 6234, Parent PID: 6232

General

Start time (UTC):	08:02:56
Start date (UTC):	19/03/2025
Path:	/tmp/sync.mips.elf
Arguments:	-
File size:	5777432 bytes
MD5 hash:	0083f1f0e77be34ad27f849842bbb00c

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process 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 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 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 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 sync.mips.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Errors

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Hooking and other Techniques for Hiding and Protection

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

UDP Packets

System Behavior

Analysis Process: sync.mips.elf PID: 6230, Parent PID: 6150

General

File Activities

File Opened

File Deleted

File Read

Directory Deleted

Process Activities

Process Forked

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Network Activities

Socket Connecting

Chronological Activities

Analysis Process: sync.mips.elf PID: 6232, Parent PID: 6230

General

Process Activities

Process Forked

Thread Sleep

Network Activities

Socket Connecting

Chronological Activities

Linux Analysis Report
sync.mips.elf