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Linux Analysis Report
ftp.elf

Overview

General Information

Sample name:	ftp.elf
Analysis ID:	1675125
MD5:	a7d91bad781950fa2203916de8c28c08
SHA1:	f9ec1175a7732dcff551dfc8875a44f525bc2a46
SHA256:	650bd6cc5e57414cd8c87fe9a356b94fb01ad161023a16bafbde82c0ad1a6f47
Tags:	elfGafgytuser-abuse_ch
Infos:

Detection

Score:	64
Range:	0 - 100

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Opens /proc/net/* files useful for finding connected devices and routers

Sample is packed with UPX

Detected TCP or UDP traffic on non-standard ports

ELF contains segments with high entropy indicating compressed/encrypted content

Sample contains only a LOAD segment without any section mappings

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1675125
Start date and time:	2025-04-26 22:19:47 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 45s
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:	ftp.elf
Detection:	MAL
Classification:	mal64.spre.evad.linELF@0/0@2/0

Warnings

VT rate limit hit for: http://176.65.148.222/deltahaxsyeaok.sh;
VT rate limit hit for: http://majestic12.co.uk/bot.php?
VT rate limit hit for: http://wortschatz.uni-leipzig.de/findlinks/)
VT rate limit hit for: http://www.majestic12.co.uk/bot.php?

Runtime Messages

Command:	/tmp/ftp.elf
PID:	5435
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	[CONNECTED] [HITTA] [0.0.0.0] [CONNECTED] [HITTA] [0.0.0.0]
Standard Error:

Process Tree

system is lnxubuntu20

ftp.elf (PID: 5435, Parent: 5361, MD5: a7d91bad781950fa2203916de8c28c08) Arguments: /tmp/ftp.elf

ftp.elf New Fork (PID: 5436, Parent: 5435)

ftp.elf New Fork (PID: 5437, Parent: 5436)

cleanup

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
5435.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_c573932b	unknown	unknown	0x54a:$a: 83 7D 18 00 74 22 8B 45 1C 83 E0 02 85 C0 74 18 83 EC 08 6A 2D FF
5435.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_5bf62ce4	unknown	unknown	0xdafd:$a: 89 E5 56 53 31 F6 8D 45 10 83 EC 10 89 45 F4 8B 55 F4 46 8D
5435.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_750fe002	unknown	unknown	0x1946:$a: 10 8B 45 0C 40 8A 00 3C FC 75 06 C6 45 FF FE EB 50 8B 45 0C 40
5435.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_6122acdf	unknown	unknown	0x2cf:$a: E8 B0 00 FC 8B 7D E8 F2 AE 89 C8 F7 D0 48 48 89 45 F8 EB 03 FF
5435.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_7167d08f	unknown	unknown	0x7c6:$a: 0C 8A 00 3C 2D 75 13 FF 45 0C C7 45 E4 01 00 00 00 EB 07 FF
5435.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xd69c:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5436.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_c573932b	unknown	unknown	0x54a:$a: 83 7D 18 00 74 22 8B 45 1C 83 E0 02 85 C0 74 18 83 EC 08 6A 2D FF
5436.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_5bf62ce4	unknown	unknown	0xdafd:$a: 89 E5 56 53 31 F6 8D 45 10 83 EC 10 89 45 F4 8B 55 F4 46 8D
5436.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_750fe002	unknown	unknown	0x1946:$a: 10 8B 45 0C 40 8A 00 3C FC 75 06 C6 45 FF FE EB 50 8B 45 0C 40
5436.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_6122acdf	unknown	unknown	0x2cf:$a: E8 B0 00 FC 8B 7D E8 F2 AE 89 C8 F7 D0 48 48 89 45 F8 EB 03 FF
5436.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Gafgyt_7167d08f	unknown	unknown	0x7c6:$a: 0C 8A 00 3C 2D 75 13 FF 45 0C C7 45 E4 01 00 00 00 EB 07 FF
5436.1.0000000008048000.000000000805e000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xd69c:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
Click to see the 7 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Spreading
• Networking
• System Summary
• Data Obfuscation
• Hooking and other Techniques for Hiding and Protection

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: ftp.elf	Virustotal: Detection: 38%			Perma Link
Source: ftp.elf	ReversingLabs: Detection: 41%

Spreading

Opens /proc/net/* files useful for finding connected devices and routers

Source: /tmp/ftp.elf (PID: 5435)

Opens: /proc/net/route

Jump to behavior

Source: global traffic

TCP traffic: 192.168.2.13:34720 -> 176.65.148.222:6667

Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222
Source: unknown	TCP traffic detected without corresponding DNS query: 176.65.148.222

Source: global traffic

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

Source: ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://176.65.148.222/deltahaxsyeaok.sh;
Source: ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://code.google.com/appengine;
Source: ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://majestic12.co.uk/bot.php?
Source: ftp.elf	String found in binary or memory: http://upx.sf.net
Source: ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://wortschatz.uni-leipzig.de/findlinks/)
Source: ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://wortschatz.uni-leipzig.de/findlinks/)Mozilla/5.0
Source: ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://wortschatz.uni-leipzig.de/findlinks/)findlinks/1.1.5-beta7
Source: ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://wortschatz.uni-leipzig.de/findlinks/)findlinks/1.1.6-beta1
Source: ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://wortschatz.uni-leipzig.de/findlinks/)findlinks/1.1.6-beta4
Source: ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://wortschatz.uni-leipzig.de/findlinks/)findlinks/1.1.6-beta6
Source: ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://www.brandwatch.net)
Source: ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://www.brandwatch.net)Mozilla/5.0
Source: ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://www.majestic12.co.uk/bot.php?
Source: ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	String found in binary or memory: http://www.mojeek.com/bot.html)

System Summary

Malicious sample detected (through community Yara rule)

Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_c573932b Author: unknown
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_5bf62ce4 Author: unknown
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_750fe002 Author: unknown
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_6122acdf Author: unknown
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_7167d08f Author: unknown
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_c573932b Author: unknown
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_5bf62ce4 Author: unknown
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_750fe002 Author: unknown
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_6122acdf Author: unknown
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_7167d08f Author: unknown
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown

Source: LOAD without section mappings

Program segment: 0x8048000

Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_c573932b reference_sample = 4c6aeaa6f6a0c40a3f4116a2e19e669188a8b1678a8930350889da1bab531c68, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 18a3025ebb8af46605970ee8d7d18214854b86200001d576553e102cb71df266, id = c573932b-9b3f-4ab7-a6b6-32dcc7473790, last_modified = 2021-09-16
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_5bf62ce4 reference_sample = 4c6aeaa6f6a0c40a3f4116a2e19e669188a8b1678a8930350889da1bab531c68, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 3ffc398303f7208e77c4fbdfb50ac896e531b7cee3be2fa820bc8d70cfb20af3, id = 5bf62ce4-619b-4d46-b221-c5bf552474bb, last_modified = 2021-09-16
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_750fe002 reference_sample = 4c6aeaa6f6a0c40a3f4116a2e19e669188a8b1678a8930350889da1bab531c68, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f51347158a6477b0da4ed4df3374fbad92b6ac137aa4775f83035d1e30cba7dc, id = 750fe002-cac1-4832-94d2-212aa5ec17e3, last_modified = 2021-09-16
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_6122acdf os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 283275705c729be23d7dc75056388ecae00390bd25ee7b66b0cfc9b85feee212, id = 6122acdf-1eef-45ea-83ea-699d21c2dc20, last_modified = 2021-09-16
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_7167d08f reference_sample = 4c6aeaa6f6a0c40a3f4116a2e19e669188a8b1678a8930350889da1bab531c68, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = b9df4ab322a2a329168f684b07b7b05ee3d03165c5b9050a4710eae7aeca6cd9, id = 7167d08f-bfeb-4d78-9783-3a1df2ef0ed3, last_modified = 2021-09-16
Source: 5435.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_c573932b reference_sample = 4c6aeaa6f6a0c40a3f4116a2e19e669188a8b1678a8930350889da1bab531c68, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 18a3025ebb8af46605970ee8d7d18214854b86200001d576553e102cb71df266, id = c573932b-9b3f-4ab7-a6b6-32dcc7473790, last_modified = 2021-09-16
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_5bf62ce4 reference_sample = 4c6aeaa6f6a0c40a3f4116a2e19e669188a8b1678a8930350889da1bab531c68, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 3ffc398303f7208e77c4fbdfb50ac896e531b7cee3be2fa820bc8d70cfb20af3, id = 5bf62ce4-619b-4d46-b221-c5bf552474bb, last_modified = 2021-09-16
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_750fe002 reference_sample = 4c6aeaa6f6a0c40a3f4116a2e19e669188a8b1678a8930350889da1bab531c68, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = f51347158a6477b0da4ed4df3374fbad92b6ac137aa4775f83035d1e30cba7dc, id = 750fe002-cac1-4832-94d2-212aa5ec17e3, last_modified = 2021-09-16
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_6122acdf os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 283275705c729be23d7dc75056388ecae00390bd25ee7b66b0cfc9b85feee212, id = 6122acdf-1eef-45ea-83ea-699d21c2dc20, last_modified = 2021-09-16
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_7167d08f reference_sample = 4c6aeaa6f6a0c40a3f4116a2e19e669188a8b1678a8930350889da1bab531c68, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = b9df4ab322a2a329168f684b07b7b05ee3d03165c5b9050a4710eae7aeca6cd9, id = 7167d08f-bfeb-4d78-9783-3a1df2ef0ed3, last_modified = 2021-09-16
Source: 5436.1.0000000008048000.000000000805e000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26

Source: classification engine

Classification label: mal64.spre.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 3.96 Copyright (C) 1996-2020 the UPX Team. All Rights Reserved. $

Source: ftp.elf

Submission file: segment LOAD with 7.8615 entropy (max. 8.0)

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	1 Remote System 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

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
ftp.elf	38%	Virustotal		Browse
ftp.elf	42%	ReversingLabs	Linux.Backdoor.Gafgyt

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	Reputation
http://wortschatz.uni-leipzig.de/findlinks/)findlinks/1.1.6-beta1	ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	high
http://wortschatz.uni-leipzig.de/findlinks/)	ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	unknown
http://176.65.148.222/deltahaxsyeaok.sh;	ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	unknown
http://code.google.com/appengine;	ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	high
http://www.brandwatch.net)	ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	high
http://wortschatz.uni-leipzig.de/findlinks/)Mozilla/5.0	ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	high
http://wortschatz.uni-leipzig.de/findlinks/)findlinks/1.1.5-beta7	ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	high
http://www.majestic12.co.uk/bot.php?	ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	unknown
http://upx.sf.net	ftp.elf	false	high
http://majestic12.co.uk/bot.php?	ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	unknown
http://wortschatz.uni-leipzig.de/findlinks/)findlinks/1.1.6-beta4	ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	high
http://www.brandwatch.net)Mozilla/5.0	ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	high
http://www.mojeek.com/bot.html)	ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	false	high
http://wortschatz.uni-leipzig.de/findlinks/)findlinks/1.1.6-beta6	ftp.elf, 5435.1.0000000008048000.000000000805e000.r-x.sdmp, ftp.elf, 5436.1.0000000008048000.000000000805e000.r-x.sdmp	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
176.65.148.222	unknown	Germany		12975	PALTEL-ASPALTELAutonomousSystemPS	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
176.65.148.222	wget.elf	Get hash	malicious	Unknown	Browse
	sshd.elf	Get hash	malicious	Gafgyt	Browse
	nut.elf	Get hash	malicious	Gafgyt	Browse
	ntpd.elf	Get hash	malicious	Gafgyt	Browse
	apache2.elf	Get hash	malicious	Gafgyt	Browse
	openssh.elf	Get hash	malicious	Gafgyt	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	tftp.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	wget.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	hoho.arm.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	hoho.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	hoho.arm5.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	boatnet.arm7.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	boatnet.mips.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	boatnet.spc.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
PALTEL-ASPALTELAutonomousSystemPS	wget.elf	Get hash	malicious	Unknown	Browse	176.65.148.222
	sshd.elf	Get hash	malicious	Gafgyt	Browse	176.65.148.222
	nut.elf	Get hash	malicious	Gafgyt	Browse	176.65.148.222
	ntpd.elf	Get hash	malicious	Gafgyt	Browse	176.65.148.222
	apache2.elf	Get hash	malicious	Gafgyt	Browse	176.65.148.222
	openssh.elf	Get hash	malicious	Gafgyt	Browse	176.65.148.222
	boatnet.sh4.elf	Get hash	malicious	Mirai	Browse	176.65.144.22
	boatnet.arm.elf	Get hash	malicious	Mirai	Browse	176.65.144.22
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse	176.65.144.22
	boatnet.spc.elf	Get hash	malicious	Mirai	Browse	176.65.144.22

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (GNU/Linux), statically linked, no section header
Entropy (8bit):	7.863518625333
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	ftp.elf
File size:	47'656 bytes
MD5:	a7d91bad781950fa2203916de8c28c08
SHA1:	f9ec1175a7732dcff551dfc8875a44f525bc2a46
SHA256:	650bd6cc5e57414cd8c87fe9a356b94fb01ad161023a16bafbde82c0ad1a6f47
SHA512:	36ebd281ff615917f4539e71fd56d5b3f47433cf06d87abb0334d6fb9110fcea4b050162d4e6e82240758cb8647e88b45c0fb3a43c102e9b85f3113b04d78ab0
SSDEEP:	768:6vwvVuJVUUdptUXF7TiUL7YX1rXDLfbcYo/it4s6k3ICoywPF0JuL:tvViltUV7m27gXXfgwrHKbP+U
TLSH:	3A2302CF9548BF72E4038D349428DB8B77105D4F8A4C19625CAD7DB941F221AF3999F2
File Content Preview:	.ELF........................4...........4. ...(.............................................. ... .......*..........Q.td...............................1UPX!....................a........?d..ELF.......d...m...4. p.. .(.....~m..-.#..\..ww.... .`......`...8..

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0x8050da8
Flags:	0x0
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	0x8048000	0x8048000	0x9694	0x9694	7.8615	0x5	R E	0x1000
LOAD	0x0	0x8052000	0x8052000	0x0	0x12ac4	0.0000	0x6	RW	0x1000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 43
• 6667 undefined
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 26, 2025 22:20:29.165393114 CEST	34720	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:20:29.436996937 CEST	6667	34720	176.65.148.222	192.168.2.13
Apr 26, 2025 22:20:34.438591957 CEST	34722	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:20:34.710474968 CEST	6667	34722	176.65.148.222	192.168.2.13
Apr 26, 2025 22:20:39.711417913 CEST	34724	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:20:39.983608961 CEST	6667	34724	176.65.148.222	192.168.2.13
Apr 26, 2025 22:20:44.986037970 CEST	34726	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:20:45.257355928 CEST	6667	34726	176.65.148.222	192.168.2.13
Apr 26, 2025 22:20:50.259167910 CEST	34728	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:20:50.530590057 CEST	6667	34728	176.65.148.222	192.168.2.13
Apr 26, 2025 22:20:55.532727003 CEST	34730	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:20:55.804054022 CEST	6667	34730	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:00.806119919 CEST	34732	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:01.077389956 CEST	6667	34732	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:06.080122948 CEST	34734	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:06.351388931 CEST	6667	34734	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:11.354048014 CEST	34736	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:11.625246048 CEST	6667	34736	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:16.627343893 CEST	34738	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:16.898529053 CEST	6667	34738	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:21.900965929 CEST	34740	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:22.172609091 CEST	6667	34740	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:27.174949884 CEST	34742	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:27.449428082 CEST	6667	34742	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:32.454498053 CEST	34744	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:32.725754023 CEST	6667	34744	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:37.727514982 CEST	34746	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:37.998924017 CEST	6667	34746	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:43.001040936 CEST	34748	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:43.272452116 CEST	6667	34748	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:48.274131060 CEST	34750	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:48.545528889 CEST	6667	34750	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:53.547652006 CEST	34752	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:53.818938017 CEST	6667	34752	176.65.148.222	192.168.2.13
Apr 26, 2025 22:21:58.821083069 CEST	34754	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:21:59.092482090 CEST	6667	34754	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:04.094719887 CEST	34756	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:04.366406918 CEST	6667	34756	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:09.368871927 CEST	34758	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:09.640465975 CEST	6667	34758	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:14.642667055 CEST	34760	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:14.913912058 CEST	6667	34760	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:19.915806055 CEST	34762	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:20.187124014 CEST	6667	34762	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:25.188949108 CEST	34764	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:25.460525036 CEST	6667	34764	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:30.463000059 CEST	34766	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:30.734474897 CEST	6667	34766	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:35.735821962 CEST	34768	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:36.007323027 CEST	6667	34768	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:41.009366035 CEST	34770	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:41.280982018 CEST	6667	34770	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:46.282830954 CEST	34772	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:46.554168940 CEST	6667	34772	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:51.556272984 CEST	34774	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:51.827327967 CEST	6667	34774	176.65.148.222	192.168.2.13
Apr 26, 2025 22:22:56.829632044 CEST	34776	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:22:57.102248907 CEST	6667	34776	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:02.104043007 CEST	34778	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:02.375401020 CEST	6667	34778	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:07.377716064 CEST	34780	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:07.649233103 CEST	6667	34780	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:12.651372910 CEST	34782	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:12.922591925 CEST	6667	34782	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:17.924313068 CEST	34784	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:18.198430061 CEST	6667	34784	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:23.200068951 CEST	34786	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:23.471555948 CEST	6667	34786	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:28.473063946 CEST	34788	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:28.744231939 CEST	6667	34788	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:33.746112108 CEST	34790	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:34.017257929 CEST	6667	34790	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:39.019373894 CEST	34792	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:39.290803909 CEST	6667	34792	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:44.292949915 CEST	34794	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:44.564273119 CEST	6667	34794	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:49.566351891 CEST	34796	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:49.837419033 CEST	6667	34796	176.65.148.222	192.168.2.13
Apr 26, 2025 22:23:54.839617014 CEST	34798	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:23:55.110724926 CEST	6667	34798	176.65.148.222	192.168.2.13
Apr 26, 2025 22:24:00.113007069 CEST	34800	6667	192.168.2.13	176.65.148.222
Apr 26, 2025 22:24:00.384166002 CEST	6667	34800	176.65.148.222	192.168.2.13

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 26, 2025 22:23:16.104720116 CEST	39576	53	192.168.2.13	8.8.8.8
Apr 26, 2025 22:23:16.104773998 CEST	46058	53	192.168.2.13	8.8.8.8
Apr 26, 2025 22:23:16.253180981 CEST	53	46058	8.8.8.8	192.168.2.13
Apr 26, 2025 22:23:16.262393951 CEST	53	39576	8.8.8.8	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Apr 26, 2025 22:23:16.104720116 CEST	192.168.2.13	8.8.8.8	0xb0a3	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Apr 26, 2025 22:23:16.104773998 CEST	192.168.2.13	8.8.8.8	0x592	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
Apr 26, 2025 22:23:16.262393951 CEST	8.8.8.8	192.168.2.13	0xb0a3	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Apr 26, 2025 22:23:16.262393951 CEST	8.8.8.8	192.168.2.13	0xb0a3	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: ftp.elf PID: 5435, Parent PID: 5361

General

Start time (UTC):	20:20:28
Start date (UTC):	26/04/2025
Path:	/tmp/ftp.elf
Arguments:	/tmp/ftp.elf
File size:	47656 bytes
MD5 hash:	a7d91bad781950fa2203916de8c28c08

File Activities

File Opened

File Read

Process Activities

Process Forked

Prctl Requested

Chronological Activities

Analysis Process: ftp.elf PID: 5436, Parent PID: 5435

General

Start time (UTC):	20:20:28
Start date (UTC):	26/04/2025
Path:	/tmp/ftp.elf
Arguments:	-
File size:	47656 bytes
MD5 hash:	a7d91bad781950fa2203916de8c28c08

Process Activities

Process Forked

Chronological Activities

Analysis Process: ftp.elf PID: 5437, Parent PID: 5436

General

Start time (UTC):	20:20:28
Start date (UTC):	26/04/2025
Path:	/tmp/ftp.elf
Arguments:	-
File size:	47656 bytes
MD5 hash:	a7d91bad781950fa2203916de8c28c08

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 attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Lateral Movement from the current system. Functionality could exist within remote access tools to enable this, but utilities available on the operating system could also be used such as Ping or `net view` using Net .
Tactics:	Discovery
Data Sources:	Command: Command Execution, File: File Access, Network Traffic: Network Connection Creation, Process: Process Creation
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

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

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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report ftp.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

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

System Behavior

Analysis Process: ftp.elf PID: 5435, Parent PID: 5361

General

File Activities

File Opened

File Read

Process Activities

Process Forked

Prctl Requested

Chronological Activities

Analysis Process: ftp.elf PID: 5436, Parent PID: 5435

General

Process Activities

Process Forked

Chronological Activities

Analysis Process: ftp.elf PID: 5437, Parent PID: 5436

General

Process Activities

Thread Sleep

Chronological Activities

Linux Analysis Report
ftp.elf