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Linux Analysis Report
jkse.arm.elf

Overview

General Information

Sample name:	jkse.arm.elf
Analysis ID:	1643722
MD5:	f67c890dbf462df2579cc78efae82324
SHA1:	656e45d22337ebd7bcab680e54d592c3964941a2
SHA256:	6c19e71c743457fa863c85e104ed3a7e27afc11a305fadeb319273abda7dc985
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	48
Range:	0 - 100

Signatures

Multi AV Scanner detection for submitted file

Detected TCP or UDP traffic on non-standard ports

Sample has stripped symbol table

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:	1643722
Start date and time:	2025-03-20 02:52:13 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 5m 9s
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:	jkse.arm.elf
Detection:	MAL
Classification:	mal48.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/jkse.arm.elf
PID:	6241
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	Dark bot has been sent!!!
Standard Error:

Process Tree

system is lnxubuntu20

jkse.arm.elf (PID: 6241, Parent: 6167, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/jkse.arm.elf

jkse.arm.elf New Fork (PID: 6243, Parent: 6241)

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: jkse.arm.elf	Virustotal: Detection: 28%			Perma Link
Source: jkse.arm.elf	ReversingLabs: Detection: 30%

Source: global traffic

TCP traffic: 192.168.2.23:38872 -> 196.251.81.246:2223

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: 196.251.81.246
Source: unknown	TCP traffic detected without corresponding DNS query: 196.251.81.246
Source: unknown	TCP traffic detected without corresponding DNS query: 196.251.81.246
Source: unknown	TCP traffic detected without corresponding DNS query: 196.251.81.246
Source: unknown	TCP traffic detected without corresponding DNS query: 196.251.81.246
Source: unknown	TCP traffic detected without corresponding DNS query: 196.251.81.246
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: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43

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: mal48.linELF@0/0@0/0

Source: /tmp/jkse.arm.elf (PID: 6241)

Queries kernel information via 'uname':

Jump to behavior

Source: jkse.arm.elf, 6241.1.000055a2ced0f000.000055a2cee3d000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: jkse.arm.elf, 6241.1.000055a2ced0f000.000055a2cee3d000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: jkse.arm.elf, 6241.1.00007ffcaec91000.00007ffcaecb2000.rw-.sdmp	Binary or memory string: )x86_64/usr/bin/qemu-arm/tmp/jkse.arm.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/jkse.arm.elf
Source: jkse.arm.elf, 6241.1.00007ffcaec91000.00007ffcaecb2000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

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 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 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
jkse.arm.elf	28%	Virustotal		Browse
jkse.arm.elf	31%	ReversingLabs	Linux.Trojan.Mirai

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
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
196.251.81.246	unknown	Seychelles	37417	SONIC-WirelessZA	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
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
196.251.81.246	jkse.ppc.elf	Get hash	malicious	Unknown	Browse
	jkse.mips.elf	Get hash	malicious	Unknown	Browse
	jkse.x86.elf	Get hash	malicious	Unknown	Browse
	hgfs.mips.elf	Get hash	malicious	Unknown	Browse
	hgfs.arm5.elf	Get hash	malicious	Unknown	Browse
	hgfs.mpsl.elf	Get hash	malicious	Unknown	Browse
	hgfs.x86.elf	Get hash	malicious	Unknown	Browse
	hgfs.arm.elf	Get hash	malicious	Unknown	Browse
	demon.arm.elf	Get hash	malicious	Unknown	Browse
	demon.mpsl.elf	Get hash	malicious	Unknown	Browse
91.189.91.43	na.elf	Get hash	malicious	Prometei	Browse
	jkse.ppc.elf	Get hash	malicious	Unknown	Browse
	jkse.mips.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
	jkse.arm6.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
91.189.91.42	na.elf	Get hash	malicious	Prometei	Browse
	jkse.ppc.elf	Get hash	malicious	Unknown	Browse
	jkse.mips.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
	bin.sh.elf	Get hash	malicious	Mirai	Browse
	jkse.arm6.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
SONIC-WirelessZA	jkse.ppc.elf	Get hash	malicious	Unknown	Browse	196.251.81.246
	jkse.mips.elf	Get hash	malicious	Unknown	Browse	196.251.81.246
	jkse.x86.elf	Get hash	malicious	Unknown	Browse	196.251.81.246
	http://xbyvrqtn.top/us	Get hash	malicious	Unknown	Browse	196.251.84.181
	http://xbyvrqtn.top/us	Get hash	malicious	Unknown	Browse	196.251.84.181
	http://xbyvrqtn.top/us	Get hash	malicious	Unknown	Browse	196.251.84.181
	https://www.google.com/url?hl=en&q=https://cdn.ampproject.org/c/s/jegv1ldtjh.a%25c2%25ade%25c2%25Adk%25C2%25Adl%25C2%25Adr%25c2%25adi%25C2%25ADn%25C2%25ADz%25C2%25adq%25c2%25adj%25C2%25Adq%25C2%25aDi%25C2%25aDb%25c2%25ADq%25C2%25Ado%25c2%25aDka.t%25e2%2580%258bop%25E2%2580%258b%25E2%2580%258B%25e2%2580%258b%25e2%2580%258B%25e2%2580%258b%25E2%2580%258B/amMgVuH15&source=gmail&ust=1742410052450000&usg=AOvVaw0GK2SUuLEby7u5w5ZWxyMh&YTdPAksnR=xagYpqPznMYk&YyfzgJrJvRpTM=RTPnZXNAiOh&PLnshNZqnl=baausDsxgpv&qJduqCVMbFdQx=BbatOoTYZZuQ&RPUUNGyEOz=qTJWgcVCEJaNbm&ufWjhADKw=eBZhUsnl&KLBhhhQa=mrGnAJdvrbof&wcUBdTuxBkmso=EkffKbil&KsqXNiBqxanKX=MtCvZcliGnM&tTjHekJYXkvvP=jTYAKbfGOAO&IWIyeMJGRCyRL=koUYltfPVrTyWqD&lbZtBn=HkHQOrPNB&cHoeySn=UAAUckZtc&ApNBSf=https://HyJrMaYnoQ&BLwCqS=uyynTqnODJSU&ecDECnehYNZRJ=LGmwkowGuNaBZ&uFYXyk=pjWCPZkOEWah&dzrPNTsALF=aShddbXpJvuB&ZCSedalrUK=amMxQTfdevAy&YOklOPCHPuxh=ArBOEbAAGCL&jgyuaVdbuP=GZTylTEAvWpIU&gaJMaMAxBAvd=EQkoxvGGFp&bbsHeAsTzlJ=WbDBQqwWu	Get hash	malicious	Unknown	Browse	196.251.87.145
	https://www.google.com/url?hl=en&q=https://cdn.ampproject.org/c/s/jeo2bu4xli.n%25c2%25Adz%25c2%25Adg%25c2%25adc%25c2%25Adr%25c2%25adf%25c2%25ADh%25C2%25Adl%25C2%25Adt%25c2%25aDa%25c2%25aDd%25c2%25aDi%25C2%25ADo%25c2%25Adw%25C2%25Adw%25C2%25addn.t%25e2%2580%258Bop%25e2%2580%258B%25E2%2580%258B%25E2%2580%258B%25E2%2580%258B%25e2%2580%258B%25E2%2580%258B%25e2%2580%258B/bwPHDPEJd&source=gmail&ust=1742413495673000&usg=AOvVaw39FbuU5xpVacJWgJQtP58b&FtlJrYdzNAhN=uknHniJ&PmCXQdns=MzApfXsDDjKokpX&WJEATipbJJkHU=wBUHmYvZBSY&MvuBQRjKnyOdG=NmBhucjwiXGhHJ&HsgJXV=vUQVLxQuP&OoHkHEYkrde=BYDXDOUHGOJFuLX&BXmGKopH=kGhpVZI&dWIzLIFvfOYsb=SRJFeyfVS&jv=PYRYelozPw&ltqhxtYX=pZOJEBKVd&SozPniSkWA=oVsZYnlxgai&ZNgdDeJB=aQDOTycq&aJQRplgTpnZSq=bTqFbYiklKcoMOv&MDXkizPwGl=https://HGDYSHGYmzPafU&zIgpqQRkTfM=MOrpRmhzLs&HJIaiQDe=jmQYqbe&cSoMIS=IekAbLKFqgNOxBi&JiDUNutRC=AHOKRzrWU&ZeaHXQPofWpSm=teYFaSKd&TToGkcLeeK=JkUmUxP&jwBftbrKOo=NdxcUwSLkn&uDUWxpwv=gakyAdL&xLcrMT=yBIWjELAduPSw	Get hash	malicious	Unknown	Browse	196.251.87.145
	original.eml	Get hash	malicious	unknown	Browse	196.251.87.145
	http://xbyvrqtn.top/us	Get hash	malicious	Unknown	Browse	196.251.84.181
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	jkse.ppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	jkse.mips.elf	Get hash	malicious	Unknown	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
	bin.sh.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	jkse.arm6.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	.i.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	jkse.ppc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	jkse.mips.elf	Get hash	malicious	Unknown	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
	bin.sh.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	jkse.arm6.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	.i.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
INIT7CH	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	jkse.ppc.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	jkse.mips.elf	Get hash	malicious	Unknown	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
	bin.sh.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	jkse.arm6.elf	Get hash	malicious	Unknown	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

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, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	5.805840071531114
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	jkse.arm.elf
File size:	18'720 bytes
MD5:	f67c890dbf462df2579cc78efae82324
SHA1:	656e45d22337ebd7bcab680e54d592c3964941a2
SHA256:	6c19e71c743457fa863c85e104ed3a7e27afc11a305fadeb319273abda7dc985
SHA512:	336f3929ea90e22b68c0c34ef4e93f035dbf5ef09dbe0157c8aa56cf88f5ead6f2e90eb19a7a18b823d9612b7d09f40c2ad6ae9655bfa3315614c45c2041341c
SSDEEP:	384:m9mF40XpdypRtvZY9K/R3dj6bT6b8Z69KlouFB1/WFktxFx4eHS:m8FddypRt+E/v+uJs1/WFk4
TLSH:	BD82C4D9B952DA02C9C50237BA0E468E7A25575CF2CE3303AF273F517A8A9270A7E115
File Content Preview:	.ELF...a..........(.........4....G......4. ...(.....................TE..TE..............XE..XE..XE..................Q.td..................................-...L."...............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:	0x202
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	18320
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	0x3ee8	0x0	0x6	AX	16
.fini	PROGBITS	0xbf98	0x3f98	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0xbfac	0x3fac	0x5a8	0x0	0x2	A	4
.ctors	PROGBITS	0x14558	0x4558	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x14560	0x4560	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x1456c	0x456c	0x1e4	0x0	0x3	WA	4
.bss	NOBITS	0x14750	0x4750	0xd518	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x4750	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	0x4554	0x4554	5.8776	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x4558	0x14558	0x14558	0x1f8	0xd710	3.0490	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: 14
• 2223 undefined
• 443 (HTTPS)
• 80 (HTTP)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 20, 2025 02:53:02.014750957 CET	43928	443	192.168.2.23	91.189.91.42
Mar 20, 2025 02:53:02.786714077 CET	38872	2223	192.168.2.23	196.251.81.246
Mar 20, 2025 02:53:02.989933968 CET	2223	38872	196.251.81.246	192.168.2.23
Mar 20, 2025 02:53:02.990159035 CET	38872	2223	192.168.2.23	196.251.81.246
Mar 20, 2025 02:53:03.806421041 CET	38872	2223	192.168.2.23	196.251.81.246
Mar 20, 2025 02:53:04.006968021 CET	2223	38872	196.251.81.246	192.168.2.23
Mar 20, 2025 02:53:04.007121086 CET	38872	2223	192.168.2.23	196.251.81.246
Mar 20, 2025 02:53:04.008589983 CET	38872	2223	192.168.2.23	196.251.81.246
Mar 20, 2025 02:53:04.208576918 CET	2223	38872	196.251.81.246	192.168.2.23
Mar 20, 2025 02:53:04.208729982 CET	38872	2223	192.168.2.23	196.251.81.246
Mar 20, 2025 02:53:04.391324043 CET	2223	38872	196.251.81.246	192.168.2.23
Mar 20, 2025 02:53:07.389870882 CET	42836	443	192.168.2.23	91.189.91.43
Mar 20, 2025 02:53:08.413953066 CET	42516	80	192.168.2.23	109.202.202.202
Mar 20, 2025 02:53:23.259941101 CET	43928	443	192.168.2.23	91.189.91.42
Mar 20, 2025 02:53:33.498486042 CET	42836	443	192.168.2.23	91.189.91.43
Mar 20, 2025 02:53:39.641467094 CET	42516	80	192.168.2.23	109.202.202.202
Mar 20, 2025 02:54:04.214066029 CET	43928	443	192.168.2.23	91.189.91.42
Mar 20, 2025 02:54:24.691237926 CET	42836	443	192.168.2.23	91.189.91.43

System Behavior

Analysis Process: jkse.arm.elf PID: 6241, Parent PID: 6167

General

Start time (UTC):	01:53:02
Start date (UTC):	20/03/2025
Path:	/tmp/jkse.arm.elf
Arguments:	/tmp/jkse.arm.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

File Read

Process Activities

Process Forked

Prctl Requested

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: jkse.arm.elf PID: 6243, Parent PID: 6241

General

Start time (UTC):	01:53:02
Start date (UTC):	20/03/2025
Path:	/tmp/jkse.arm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

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 jkse.arm.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

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: jkse.arm.elf PID: 6241, Parent PID: 6167

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: jkse.arm.elf PID: 6243, Parent PID: 6241

General

Process Activities

Thread Sleep

Network Activities

Socket Connecting

Chronological Activities

Linux Analysis Report
jkse.arm.elf