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Linux Analysis Report
SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf

Overview

General Information

Sample name:	SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf
Analysis ID:	1650168
MD5:	1fcee435eeec4ed2555dbcd4658d100a
SHA1:	d61a94475fed9a29d726e1b7f222f7660e6ccc90
SHA256:	f1fa882567ad7b84acec5006d18075b075db893c48bab50843aec7022ed3d96a
Tags:	elfuser-SecuriteInfoCom
Infos:

Detection

Score:	52
Range:	0 - 100

Signatures

Multi AV Scanner detection for submitted file

Sample is packed with UPX

ELF contains segments with high entropy indicating compressed/encrypted content

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

Sample contains only a LOAD segment without any section mappings

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

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1650168
Start date and time:	2025-03-27 14:36:25 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 31s
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:	SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf
Detection:	MAL
Classification:	mal52.evad.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf
PID:	5427
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:	qemu: uncaught target signal 11 (Segmentation fault) - core dumped

Process Tree

system is lnxubuntu20

SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf (PID: 5427, Parent: 5349, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf

dash New Fork (PID: 5461, Parent: 3588)

rm (PID: 5461, Parent: 3588, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.a2Ij2VmGZ8 /tmp/tmp.FYeM64lmtE /tmp/tmp.ylcSxVo3GY

dash New Fork (PID: 5462, Parent: 3588)

cat (PID: 5462, Parent: 3588, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.a2Ij2VmGZ8

dash New Fork (PID: 5463, Parent: 3588)

head (PID: 5463, Parent: 3588, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5464, Parent: 3588)

tr (PID: 5464, Parent: 3588, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5465, Parent: 3588)

cut (PID: 5465, Parent: 3588, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5466, Parent: 3588)

cat (PID: 5466, Parent: 3588, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.a2Ij2VmGZ8

dash New Fork (PID: 5467, Parent: 3588)

head (PID: 5467, Parent: 3588, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5468, Parent: 3588)

tr (PID: 5468, Parent: 3588, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5469, Parent: 3588)

cut (PID: 5469, Parent: 3588, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5470, Parent: 3588)

rm (PID: 5470, Parent: 3588, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.a2Ij2VmGZ8 /tmp/tmp.FYeM64lmtE /tmp/tmp.ylcSxVo3GY

cleanup

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Compliance
• Networking
• System Summary
• Data Obfuscation
• Persistence and Installation Behavior
• Hooking and other Techniques for Hiding and Protection
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf	Virustotal: Detection: 19%			Perma Link
Source: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf	ReversingLabs: Detection: 25%

Source: unknown

HTTPS traffic detected: 54.171.230.55:443 -> 192.168.2.13:58866 version: TLS 1.2

Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

Source: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf

String found in binary or memory: http://upx.sf.net

Source: unknown	Network traffic detected: HTTP traffic on port 58866 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 58866

Source: unknown

HTTPS traffic detected: 54.171.230.55:443 -> 192.168.2.13:58866 version: TLS 1.2

Source: LOAD without section mappings

Program segment: 0x8000

Source: classification engine

Classification label: mal52.evad.linELF@0/0@2/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.95 Copyright (C) 1996-2018 the UPX Team. All Rights Reserved. $

Source: /usr/bin/dash (PID: 5461)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.a2Ij2VmGZ8 /tmp/tmp.FYeM64lmtE /tmp/tmp.ylcSxVo3GY			Jump to behavior
Source: /usr/bin/dash (PID: 5470)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.a2Ij2VmGZ8 /tmp/tmp.FYeM64lmtE /tmp/tmp.ylcSxVo3GY			Jump to behavior

Source: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf

Submission file: segment LOAD with 7.6532 entropy (max. 8.0)

Source: /tmp/SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf (PID: 5427)

Queries kernel information via 'uname':

Jump to behavior

Source: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf, 5427.1.00007ffe0d694000.00007ffe0d6b5000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/SecuriteInfo.com.Linux.Mirai.2522.5402.17083.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/SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf
Source: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf, 5427.1.0000563721a5e000.0000563721b8c000.rw-.sdmp	Binary or memory string: !7V!/etc/qemu-binfmt/arm
Source: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf, 5427.1.0000563721a5e000.0000563721b8c000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf, 5427.1.00007ffe0d694000.00007ffe0d6b5000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf, 5427.1.00007ffe0d694000.00007ffe0d6b5000.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	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	11 Obfuscated Files or Information	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 File Deletion	LSASS Memory	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	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf	20%	Virustotal		Browse
SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf	25%	ReversingLabs	Linux.Trojan.Multiverze

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.24	true	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf	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	Flag	ASN	ASN Name	Malicious
54.171.230.55	unknown	United States		16509	AMAZON-02US	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
54.171.230.55	na.elf	Get hash	malicious	Prometei	Browse
	x86_64.elf	Get hash	malicious	Unknown	Browse
	arm.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	efefa7.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	k03ldc.arm5.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	k03ldc.arm6.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	tftp.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	i.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	i.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	morte.spc.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	efjepc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	morte.arm6.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	spc.elf	Get hash	malicious	Okiru	Browse	162.213.35.24
	resgod.ppc.elf	Get hash	malicious	Mirai	Browse	162.213.35.24

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AMAZON-02US	Recorded_VM Condenast .html	Get hash	malicious	HTMLPhisher, Invisible JS, Tycoon2FA	Browse	52.85.61.3
	https://www.transfernow.net/dl/20250325kZqYjGlX	Get hash	malicious	Unknown	Browse	13.249.91.92
	na.elf	Get hash	malicious	Prometei	Browse	54.170.242.139
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	na.elf	Get hash	malicious	Prometei	Browse	54.170.242.139
	https://clicktime.symantec.com/15wkxpQy5kSBLtYiEFBVL?h=I-zvp7lEZghsTToIm9_8wzOErZOSKeYBnWMAQAHR41k=&u=https://www.google.com/url?q%3Dhttps%253A%252F%252Fevendeurshopcenter.com%252Fsection%252F%26sa%3DD%26sntz%3D1%26usg%3DAOvVaw01ZThYFTuGDuBNXtNNmNn3%26af6pbi8nqbgwu55cw518lklmc8rlvoy3529BO6Hb45pxX09djvzki8kdrm19expwx%3D%3DedpapusqAwmLpEQHrNLhUIZdfqnyY75gWPy5T~JQ~1pwu5ro8b7dregga8ni8pcjy70e8jw2c%23~JQ~OEpu2Zo45FcPceOSTvTqZVFiCEB%3D%3DfbGECJwq7XC6wffXNxMrDpueumJ	Get hash	malicious	Unknown	Browse	52.13.13.198
	na.elf	Get hash	malicious	Prometei	Browse	54.170.242.139
	na.elf	Get hash	malicious	Prometei	Browse	34.249.145.219
	k03ldc.spc.elf	Get hash	malicious	Unknown	Browse	18.162.251.246
	k03ldc.arm7.elf	Get hash	malicious	Mirai	Browse	34.240.223.45

JA3 Fingerprints

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
fb4726d465c5f28b84cd6d14cedd13a7	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	m68k.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	vjwe68k.elf	Get hash	malicious	Gafgyt, Mirai	Browse	54.171.230.55
	efefa7.elf	Get hash	malicious	Mirai	Browse	54.171.230.55
	efjepc.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55
	GoldAge3ATOspc.elf	Get hash	malicious	Unknown	Browse	54.171.230.55
	na.elf	Get hash	malicious	Prometei	Browse	54.171.230.55

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), statically linked, no section header
Entropy (8bit):	7.660266424837255
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf
File size:	12'258 bytes
MD5:	1fcee435eeec4ed2555dbcd4658d100a
SHA1:	d61a94475fed9a29d726e1b7f222f7660e6ccc90
SHA256:	f1fa882567ad7b84acec5006d18075b075db893c48bab50843aec7022ed3d96a
SHA512:	caa0d0f623859388d3ef4225e793fe55aed0a659269155279f38019543271fe6d86819c7a9f556e5cb58d6c2270c97179e598ac4d3cba4f836d30809ff1a40a1
SSDEEP:	192:v+EBPpJWlJBkIy3zffz5nAEjrh44uEGWl8MjR6DmECdOtqgGgoPvFL2w6Y4SdEdK:v+EDJWlGBnNjrh2wjV6aECdOcgivFL22
TLSH:	C242BF141AC26BEEDC25F532781F8DCBF11EEA0C2263151B25DA300C1A8E56AE3D53E7
File Content Preview:	.ELF...a..........(.....$...4...........4. ...(......................-...-..............................\...........Q.td.............................'..UPX!.........F...F......Y.........ELF.ra....(........4...D.... .........,....LB'.`...PB\|.........l...Q.

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:	0xa424
Flags:	0x2
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0x8000	0x8000	0x2da3	0x2da3	7.6532	0x5	R E	0x8000
LOAD	0x0	0x10000	0x10000	0x0	0x1195c	0.0000	0x6	RW	0x8000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 19
• 443 (HTTPS)
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 27, 2025 14:37:11.388930082 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:11.595230103 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:11.595294952 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:11.596437931 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:11.762557983 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:14.652514935 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:14.652537107 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:14.652545929 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:14.652556896 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:14.652565956 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:14.652575016 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:14.652708054 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:14.652708054 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:14.652708054 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:14.652708054 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:14.652708054 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:14.652708054 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:14.653883934 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:14.874377966 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:15.433597088 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:15.433773041 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:15.434061050 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:15.601500988 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:18.393686056 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:18.393719912 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:18.393876076 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:18.393876076 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:18.395235062 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:18.562469959 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:18.562498093 CET	443	58866	54.171.230.55	192.168.2.13
Mar 27, 2025 14:37:18.562563896 CET	58866	443	192.168.2.13	54.171.230.55
Mar 27, 2025 14:37:18.562565088 CET	58866	443	192.168.2.13	54.171.230.55

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 27, 2025 14:37:12.041290998 CET	44827	53	192.168.2.13	1.1.1.1
Mar 27, 2025 14:37:12.041336060 CET	54649	53	192.168.2.13	1.1.1.1
Mar 27, 2025 14:37:12.123970032 CET	53	54649	1.1.1.1	192.168.2.13
Mar 27, 2025 14:37:12.123991013 CET	53	44827	1.1.1.1	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 27, 2025 14:37:12.041290998 CET	192.168.2.13	1.1.1.1	0xf70b	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Mar 27, 2025 14:37:12.041336060 CET	192.168.2.13	1.1.1.1	0xe325	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Mar 27, 2025 14:37:12.123991013 CET	1.1.1.1	192.168.2.13	0xf70b	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Mar 27, 2025 14:37:12.123991013 CET	1.1.1.1	192.168.2.13	0xf70b	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

HTTPS Connections

Timestamp	Source IP	Source Port	Dest IP	Dest Port	Subject	Issuer	Not Before	Not After	JA3 SSL Client Fingerprint	JA3 SSL Client Digest
Mar 27, 2025 14:37:14.652575016 CET	54.171.230.55	443	192.168.2.13	58866	CN=motd.ubuntu.com CN=R10, O=Let's Encrypt, C=US	CN=R10, O=Let's Encrypt, C=US CN=ISRG Root X1, O=Internet Security Research Group, C=US	Sat Mar 22 09:18:05 CET 2025 Wed Mar 13 01:00:00 CET 2024	Fri Jun 20 10:18:04 CEST 2025 Sat Mar 13 00:59:59 CET 2027	771,4866-4867-4865-49196-49200-163-159-52393-52392-52394-49327-49325-49315-49311-49245-49249-49239-49235-49195-49199-162-158-49326-49324-49314-49310-49244-49248-49238-49234-49188-49192-107-106-49267-49271-196-195-49187-49191-103-64-49266-49270-190-189-49162-49172-57-56-136-135-49161-49171-51-50-69-68-157-49313-49309-49233-156-49312-49308-49232-61-192-60-186-53-132-47-65-255,0-11-10-35-22-23-13-43-45-51,29-23-30-25-24,0-1-2	fb4726d465c5f28b84cd6d14cedd13a7
Mar 27, 2025 14:37:14.652575016 CET	54.171.230.55	443	192.168.2.13	58866	CN=R10, O=Let's Encrypt, C=US	CN=ISRG Root X1, O=Internet Security Research Group, C=US	Wed Mar 13 01:00:00 CET 2024	Sat Mar 13 00:59:59 CET 2027		fb4726d465c5f28b84cd6d14cedd13a7

System Behavior

Analysis Process: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf PID: 5427, Parent PID: 5349

General

Start time (UTC):	13:37:10
Start date (UTC):	27/03/2025
Path:	/tmp/SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf
Arguments:	/tmp/SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

File Activities

File Opened

File Read

Process Activities

Signal Sent

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: dash PID: 5461, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 5461, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.a2Ij2VmGZ8 /tmp/tmp.FYeM64lmtE /tmp/tmp.ylcSxVo3GY
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 5462, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 5462, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.a2Ij2VmGZ8
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5463, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: head PID: 5463, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5464, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: tr PID: 5464, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5465, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cut PID: 5465, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5466, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 5466, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.a2Ij2VmGZ8
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5467, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: head PID: 5467, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5468, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: tr PID: 5468, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5469, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cut PID: 5469, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 5470, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 5470, Parent PID: 3588

General

Start time (UTC):	13:37:17
Start date (UTC):	27/03/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.a2Ij2VmGZ8 /tmp/tmp.FYeM64lmtE /tmp/tmp.ylcSxVo3GY
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Module: Module Load, Process: OS API Execution, Process: Process Creation, Script: Script Execution, WMI: WMI Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

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

Description:	Adversaries may 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 SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

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

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTPS Connections

System Behavior

Analysis Process: SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf PID: 5427, Parent PID: 5349

General

File Activities

File Opened

File Read

Process Activities

Signal Sent

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: dash PID: 5461, Parent PID: 3588

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 5461, Parent PID: 3588

General

File Activities

File Opened

Linux Analysis Report
SecuriteInfo.com.Linux.Mirai.2522.5402.17083.elf