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Linux Analysis Report
firmware.powerpc.elf

Overview

General Information

Sample name:	firmware.powerpc.elf
Analysis ID:	1502458
MD5:	f36fac9eb16b5dc10e67ae92432236b7
SHA1:	3c3cf06ec7e9a4d9e0f3c92d3c0a70cecf703e61
SHA256:	cf37e1ff64bf497fcfa11b61e9b801f397c6932424096b09b1f288f9f098096f
Tags:	elffirmware
Infos:

Detection

Score:	64
Range:	0 - 100
Whitelisted:	false

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample has stripped symbol table

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)

Yara signature match

Classification

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1502458
Start date and time:	2024-09-01 17:33:42 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 6m 44s
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:	firmware.powerpc.elf
Detection:	MAL
Classification:	mal64.linELF@0/1@4/0

Warnings

VT rate limit hit for: daisy.ubuntu.com

Runtime Messages

Command:	/tmp/firmware.powerpc.elf
PID:	5482
Exit Code:
Exit Code Info:
Killed:	True
Standard Output:	Firmware Upgraded
Standard Error:

Process Tree

system is lnxubuntu20

firmware.powerpc.elf (PID: 5482, Parent: 5406, MD5: ae65271c943d3451b7f026d1fadccea6) Arguments: /tmp/firmware.powerpc.elf

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
firmware.powerpc.elf	Mirai_Botnet_Malware	Detects Mirai Botnet Malware	Florian Roth	0x17998:$s1: LCOGQGPTGP 0x17380:$s3: CFOKLKQVPCVMP 0x175bc:$s4: QWRGPTKQMP 0x1752c:$s5: HWCLVGAJ

Memory Dumps

Source	Rule	Description	Author	Strings
5482.1.00007fd8a8001000.00007fd8a801b000.r-x.sdmp	Mirai_Botnet_Malware	Detects Mirai Botnet Malware	Florian Roth	0x17998:$s1: LCOGQGPTGP 0x17380:$s3: CFOKLKQVPCVMP 0x175bc:$s4: QWRGPTKQMP 0x1752c:$s5: HWCLVGAJ

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: firmware.powerpc.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: firmware.powerpc.elf	ReversingLabs: Detection: 52%
Source: firmware.powerpc.elf	Virustotal: Detection: 51%			Perma Link

Source: global traffic

TCP traffic: 192.168.2.13:48202 -> 185.125.190.26:443

Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
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: unknown

Network traffic detected: HTTP traffic on port 48202 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: firmware.powerpc.elf, type: SAMPLE	Matched rule: Detects Mirai Botnet Malware Author: Florian Roth
Source: 5482.1.00007fd8a8001000.00007fd8a801b000.r-x.sdmp, type: MEMORY	Matched rule: Detects Mirai Botnet Malware Author: Florian Roth

Source: ELF static info symbol of initial sample

.symtab present: no

Source: firmware.powerpc.elf, type: SAMPLE	Matched rule: Mirai_Botnet_Malware date = 2016-10-04, hash5 = 420bf9215dfb04e5008c5e522eee9946599e2b323b17f17919cd802ebb012175, hash4 = 2efa09c124f277be2199bee58f49fc0ce6c64c0bef30079dfb3d94a6de492a69, hash3 = 20683ff7a5fec1237fc09224af40be029b9548c62c693844624089af568c89d4, hash2 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, hash1 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, author = Florian Roth, description = Detects Mirai Botnet Malware, hash10 = c61bf95146c68bfbbe01d7695337ed0e93ea759f59f651799f07eecdb339f83f, hash11 = d9573c3850e2ae35f371dff977fc3e5282a5e67db8e3274fd7818e8273fd5c89, hash12 = f1100c84abff05e0501e77781160d9815628e7fd2de9e53f5454dbcac7c84ca5, hash9 = bf0471b37dba7939524a30d7d5afc8fcfb8d4a7c9954343196737e72ea4e2dc4, hash8 = 89570ae59462e6472b6769545a999bde8457e47ae0d385caaa3499ab735b8147, hash7 = 70bb0ec35dd9afcfd52ec4e1d920e7045dc51dca0573cd4c753987c9d79405c0, hash6 = 62cdc8b7fffbaf5683a466f6503c03e68a15413a90f6afd5a13ba027631460c6, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/, hash13 = fb713ccf839362bf0fbe01aedd6796f4d74521b133011b408e42c1fd9ab8246b
Source: 5482.1.00007fd8a8001000.00007fd8a801b000.r-x.sdmp, type: MEMORY	Matched rule: Mirai_Botnet_Malware date = 2016-10-04, hash5 = 420bf9215dfb04e5008c5e522eee9946599e2b323b17f17919cd802ebb012175, hash4 = 2efa09c124f277be2199bee58f49fc0ce6c64c0bef30079dfb3d94a6de492a69, hash3 = 20683ff7a5fec1237fc09224af40be029b9548c62c693844624089af568c89d4, hash2 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, hash1 = 05c78c3052b390435e53a87e3d31e9fb17f7c76bb4df2814313bca24735ce81c, author = Florian Roth, description = Detects Mirai Botnet Malware, hash10 = c61bf95146c68bfbbe01d7695337ed0e93ea759f59f651799f07eecdb339f83f, hash11 = d9573c3850e2ae35f371dff977fc3e5282a5e67db8e3274fd7818e8273fd5c89, hash12 = f1100c84abff05e0501e77781160d9815628e7fd2de9e53f5454dbcac7c84ca5, hash9 = bf0471b37dba7939524a30d7d5afc8fcfb8d4a7c9954343196737e72ea4e2dc4, hash8 = 89570ae59462e6472b6769545a999bde8457e47ae0d385caaa3499ab735b8147, hash7 = 70bb0ec35dd9afcfd52ec4e1d920e7045dc51dca0573cd4c753987c9d79405c0, hash6 = 62cdc8b7fffbaf5683a466f6503c03e68a15413a90f6afd5a13ba027631460c6, reference = Internal Research, license = https://creativecommons.org/licenses/by-nc/4.0/, hash13 = fb713ccf839362bf0fbe01aedd6796f4d74521b133011b408e42c1fd9ab8246b

Source: classification engine

Classification label: mal64.linELF@0/1@4/0

Source: /tmp/firmware.powerpc.elf (PID: 5482)

Queries kernel information via 'uname':

Jump to behavior

Source: firmware.powerpc.elf, 5482.1.000055ad5a9e5000.000055ad5aa95000.rw-.sdmp	Binary or memory string: !/etc/qemu-binfmt/ppc1
Source: firmware.powerpc.elf, 5482.1.000055ad5a9e5000.000055ad5aa95000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/ppc
Source: firmware.powerpc.elf, 5482.1.00007ffe6779a000.00007ffe677bb000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-ppc
Source: firmware.powerpc.elf, 5482.1.00007ffe6779a000.00007ffe677bb000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-ppc/tmp/firmware.powerpc.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/firmware.powerpc.elf

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	Direct Volume Access	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	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	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
firmware.powerpc.elf	53%	ReversingLabs	Linux.Trojan.Mirai
firmware.powerpc.elf	52%	Virustotal		Browse
firmware.powerpc.elf	100%	Avira	LINUX/Mirai.bonb

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
daisy.ubuntu.com	162.213.35.24	true	false		unknown

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
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
185.125.190.26	SecuriteInfo.com.Linux.Siggen.9999.18582.17843.elf	Get hash	malicious	Mirai	Browse
	SecuriteInfo.com.Linux.Siggen.9999.9304.22091.elf	Get hash	malicious	Mirai	Browse
	bot.sh4.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse
	SecuriteInfo.com.ELF.Flooder-TB.29079.9826.elf	Get hash	malicious	Unknown	Browse
	XDY9SmIKRN.elf	Get hash	malicious	Unknown	Browse
	criptonize.i486.elf	Get hash	malicious	Unknown	Browse
	arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	hmips.elf	Get hash	malicious	Unknown	Browse
	bot.sh4.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse
	bot.arm.elf	Get hash	malicious	Mirai, Gafgyt, Okiru	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	firmware.arm-linux-gnueabihf.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	firmware.sparc.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	SecuriteInfo.com.Linux.Siggen.9999.5622.5080.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	SecuriteInfo.com.Linux.Siggen.9999.12346.8960.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	SecuriteInfo.com.Linux.Siggen.9999.18582.17843.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	SecuriteInfo.com.Linux.Siggen.9999.127.12108.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	SecuriteInfo.com.Linux.Siggen.9999.9304.22091.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	bot.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse	162.213.35.25
	SecuriteInfo.com.Linux.Siggen.9999.20093.10545.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	SecuriteInfo.com.ELF.Flooder-TB.29079.9826.elf	Get hash	malicious	Unknown	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	firmware.arc.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	SecuriteInfo.com.Linux.Siggen.9999.20705.30523.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	SecuriteInfo.com.Linux.Siggen.9999.18582.17843.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	SecuriteInfo.com.Linux.Siggen.9999.9304.22091.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	SecuriteInfo.com.Linux.Siggen.9999.27011.25101.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	bot.mpsl.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	91.189.91.42
	bot.sh4.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	185.125.190.26
	bot.mips.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	91.189.91.42
	bot.m68k.elf	Get hash	malicious	Gafgyt, Mirai, Okiru	Browse	91.189.91.42
	SecuriteInfo.com.Linux.Siggen.9999.22319.26890.elf	Get hash	malicious	Mirai	Browse	91.189.91.42

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

/etc/d

Download File

Process:	/tmp/firmware.powerpc.elf
File Type:	ASCII text
Category:	dropped
Size (bytes):	10
Entropy (8bit):	2.446439344671016
Encrypted:	false
SSDEEP:	3:gi2gn:g7g
MD5:	7D8BDA7B196684C6F2938F47B0551B5A
SHA1:	C65D9A11C0685E27A77D788F75C4759AEA880C55
SHA-256:	DA942425C51386FF9B51504EE3F0FC95BD2F653DF2440025D3F3E778EB1622F6
SHA-512:	E6518088F6F175D29ACD996F5D1F574DF7CBD9CABEE7200F84E67947648BE9AE040881957CF0B00C229BA7FAD3E736F9D5B6C25849BBA71B8E8592144DC2BE5D
Malicious:	false
Reputation:	low
Preview:	947409014.

Static File Info

General

File type:	ELF 32-bit MSB executable, PowerPC or cisco 4500, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.316237415117945
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	firmware.powerpc.elf
File size:	107'992 bytes
MD5:	f36fac9eb16b5dc10e67ae92432236b7
SHA1:	3c3cf06ec7e9a4d9e0f3c92d3c0a70cecf703e61
SHA256:	cf37e1ff64bf497fcfa11b61e9b801f397c6932424096b09b1f288f9f098096f
SHA512:	0d99666f2c33425a3aed8c192b70c9e88a0af93a245f799a74e4873b6695bb72d6cd15111b6a6fb281ccb64fc512e267fd63f507c260063fb5b6c85664d74be7
SSDEEP:	1536:FtHdIgQ8PK5pJg6TM1LO00Bc6WpsZnkYx4KDxU5fPULaUBaDo3:FZopT0OXBUWkYGKDu5rUP3
TLSH:	6EB33B01730C0A43E2531EF03A3F1BE593BFE59111E4E685650EDB468272E77668AFD9
File Content Preview:	.ELF...........................4.........4. ...(..........................................................).........dt.Q.............................!..\|......$H...H.o5...$8!. \|...N.. .!..\|.......?..........T..../...@..\?........+../...A..$8...})......N..

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, big endian
Version:	1 (current)
Machine:	PowerPC
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x100001f0
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	107512
Section Header Size:	40
Number of Section Headers:	12
Header String Table Index:	11

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x10000094	0x94	0x24	0x0	0x6	AX	4
.text	PROGBITS	0x100000b8	0xb8	0x16f8c	0x0	0x6	AX	4
.fini	PROGBITS	0x10017044	0x17044	0x20	0x0	0x6	AX	4
.rodata	PROGBITS	0x10017068	0x17068	0x2998	0x0	0x2	A	8
.ctors	PROGBITS	0x1002a000	0x1a000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x1002a008	0x1a008	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x1002a018	0x1a018	0x34c	0x0	0x3	WA	8
.sdata	PROGBITS	0x1002a364	0x1a364	0x48	0x0	0x3	WA	4
.sbss	NOBITS	0x1002a3ac	0x1a3ac	0xa8	0x0	0x3	WA	4
.bss	NOBITS	0x1002a454	0x1a3ac	0x2560	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x1a3ac	0x4b	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x10000000	0x10000000	0x19a00	0x19a00	6.4015	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x1a000	0x1002a000	0x1002a000	0x3ac	0x29b4	3.1891	0x6	RW	0x10000	.ctors .dtors .data .sdata .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 1, 2024 17:34:46.450565100 CEST	48202	443	192.168.2.13	185.125.190.26
Sep 1, 2024 17:35:16.914489985 CEST	48202	443	192.168.2.13	185.125.190.26

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Sep 1, 2024 17:34:34.811049938 CEST	45958	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:34:39.816664934 CEST	46686	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:34:44.821743965 CEST	37138	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:34:49.827054977 CEST	49105	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:34:54.830280066 CEST	46769	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:34:59.830986977 CEST	38447	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:35:04.836100101 CEST	59749	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:35:09.841412067 CEST	44598	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:35:14.845191002 CEST	42415	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:37:21.454113960 CEST	41830	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:37:21.454113960 CEST	47416	53	192.168.2.13	8.8.8.8
Sep 1, 2024 17:37:21.621038914 CEST	53	47416	8.8.8.8	192.168.2.13
Sep 1, 2024 17:37:26.458478928 CEST	57925	53	192.168.2.13	1.1.1.1
Sep 1, 2024 17:37:26.470540047 CEST	53	57925	1.1.1.1	192.168.2.13
Sep 1, 2024 17:37:26.470808983 CEST	55379	53	192.168.2.13	1.1.1.1
Sep 1, 2024 17:37:26.477591991 CEST	53	55379	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
Sep 1, 2024 17:37:21.454113960 CEST	192.168.2.13	8.8.8.8	0xfd7	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Sep 1, 2024 17:37:21.454113960 CEST	192.168.2.13	8.8.8.8	0x255f	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false
Sep 1, 2024 17:37:26.458478928 CEST	192.168.2.13	1.1.1.1	0xfd7	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Sep 1, 2024 17:37:26.470808983 CEST	192.168.2.13	1.1.1.1	0xc230	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
Sep 1, 2024 17:37:26.470540047 CEST	1.1.1.1	192.168.2.13	0xfd7	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Sep 1, 2024 17:37:26.470540047 CEST	1.1.1.1	192.168.2.13	0xfd7	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: firmware.powerpc.elf PID: 5482, Parent PID: 5406

General

Start time (UTC):	15:34:33
Start date (UTC):	01/09/2024
Path:	/tmp/firmware.powerpc.elf
Arguments:	/tmp/firmware.powerpc.elf
File size:	5388968 bytes
MD5 hash:	ae65271c943d3451b7f026d1fadccea6

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

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Warning!

Linux Analysis Report firmware.powerpc.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

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

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/etc/d

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: firmware.powerpc.elf PID: 5482, Parent PID: 5406

General

Chronological Activities

Linux Analysis Report
firmware.powerpc.elf