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Linux Analysis Report
arc.elf

Overview

General Information

Sample name:	arc.elf
Analysis ID:	1592512
MD5:	4d8f5513a58548be86b563a9a10da015
SHA1:	4bb0b4fd95643b124ea66ecc866b0b3365bcf1e8
SHA256:	aa3fffb4699ed7b10d7cd58f26246154730229c52491e0655e4b019f0529d92a
Tags:	elfuser-abuse_ch
Infos:

Errors No process behavior to analyse as no analysis process or sample was found

Detection

Score:	48
Range:	0 - 100
Whitelisted:	false

Signatures

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)

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1592512
Start date and time:	2025-01-16 08:42:11 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 10m 27s
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:	arc.elf
Detection:	MAL
Classification:	mal48.linELF@0/0@0/0
Cookbook Comments:	Analysis time extended to 480s due to sleep detection in submitted sample

Errors

No process behavior to analyse as no analysis process or sample was found

Runtime Messages

Command:	/tmp/arc.elf
PID:	6214
Exit Code:	255
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Yara Signatures

⊘No yara matches

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: arc.elf

ReversingLabs: Detection: 13%

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

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

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

Source: ELF static info symbol of initial sample

.symtab present: no

Source: classification engine

Classification label: mal48.linELF@0/0@0/0

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	Direct Volume Access	OS Credential Dumping	System Service 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

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
arc.elf	13%	ReversingLabs	Linux.Trojan.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	byte.arm.elf	Get hash	malicious	Mirai, Okiru	Browse
	byte.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse
	byte.arm5.elf	Get hash	malicious	Mirai, Okiru	Browse
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse
	sora.arm5.elf	Get hash	malicious	Mirai	Browse
	byte.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	byte.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse
	byte.mips.elf	Get hash	malicious	Mirai, Okiru	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
91.189.91.42	byte.arm.elf	Get hash	malicious	Mirai, Okiru	Browse
	byte.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse
	byte.arm5.elf	Get hash	malicious	Mirai, Okiru	Browse
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse
	sora.arm5.elf	Get hash	malicious	Mirai	Browse
	byte.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse
	byte.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse
	byte.mips.elf	Get hash	malicious	Mirai, Okiru	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	byte.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	byte.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	byte.arm5.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	sora.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	byte.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	byte.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	byte.mips.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
CANONICAL-ASGB	byte.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	byte.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	byte.arm5.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	sora.arm5.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	byte.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	byte.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	byte.mips.elf	Get hash	malicious	Mirai, Okiru	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
INIT7CH	byte.arm.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	byte.mpsl.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	byte.arm5.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	Aqua.arm7.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	sora.arm5.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	byte.arm7.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	byte.arm6.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	byte.mips.elf	Get hash	malicious	Mirai, Okiru	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202

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, Synopsys ARCompact ARC700 cores, version 1 (SYSV), dynamically linked, interpreter /lib/ld-uClibc.so.0, for GNU/Linux 4.8.0, stripped
Entropy (8bit):	6.6693916230021
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	arc.elf
File size:	58'824 bytes
MD5:	4d8f5513a58548be86b563a9a10da015
SHA1:	4bb0b4fd95643b124ea66ecc866b0b3365bcf1e8
SHA256:	aa3fffb4699ed7b10d7cd58f26246154730229c52491e0655e4b019f0529d92a
SHA512:	54cea45628d470e5285193c7a7bc2de68d589f695e7f3aeb4f3486ff6669a19447d9fd1a8083c6ef9ec3c1cb479cd07cffafe68ec0e18568b4a13270131c4f67
SSDEEP:	1536:9RMVmAT0Cz5znhwiLeph2B4eylrI0Wq7izFRkxPM7Aon:PW3WXpMBolTGEon
TLSH:	3143BF31AF8C22F4D59831BC22251DE86B61B367499FCA975C6AF9301FB73494A05FE0
File Content Preview:	.ELF..............].........4...X.......4. ...(.........4...4...4.......................4...4...4................................................ ......,...,...,...P...(........ ......<...<...<.......................H...H...H... ... ...........Q.td.......

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	<unknown>
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x1139c
Flags:	0x403
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	8
Section Header Offset:	57944
Section Header Size:	40
Number of Section Headers:	22
Header String Table Index:	21

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Info	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0	0
.interp	PROGBITS	0x10134	0x134	0x14	0x0	0x2	A	0	0	1
.note.ABI-tag	NOTE	0x10148	0x148	0x20	0x0	0x2	A	0	0	4
.hash	HASH	0x10168	0x168	0x1a4	0x4	0x2	A	4	0	4
.dynsym	DYNSYM	0x1030c	0x30c	0x420	0x10	0x2	A	5	1	4
.dynstr	STRTAB	0x1072c	0x72c	0x1e9	0x0	0x2	A	0	0	1
.rela.dyn	RELA	0x10918	0x918	0xc	0xc	0x2	A	4	0	4
.rela.plt	RELA	0x10924	0x924	0x2dc	0xc	0x42	AI	4	17	4
.init	PROGBITS	0x10c00	0xc00	0x22	0x0	0x6	AX	0	0	1
.plt	PROGBITS	0x10c24	0xc24	0x2f4	0x0	0x6	AX	0	0	4
.text	PROGBITS	0x10f18	0xf18	0xbcf4	0x0	0x6	AX	0	0	4
.fini	PROGBITS	0x1cc0c	0xcc0c	0x16	0x0	0x6	AX	0	0	1
.rodata	PROGBITS	0x1cc24	0xcc24	0xbb4	0x0	0x2	A	0	0	4
.eh_frame	PROGBITS	0x1d7d8	0xd7d8	0x4	0x0	0x2	A	0	0	4
.ctors	PROGBITS	0x1ff2c	0xdf2c	0x8	0x0	0x3	WA	0	0	4
.dtors	PROGBITS	0x1ff34	0xdf34	0x8	0x0	0x3	WA	0	0	4
.dynamic	DYNAMIC	0x1ff3c	0xdf3c	0xc0	0x8	0x3	WA	5	0	4
.got.plt	PROGBITS	0x1fffc	0xdffc	0x100	0x0	0x3	WA	0	0	4
.data	PROGBITS	0x200fc	0xe0fc	0x80	0x0	0x3	WA	0	0	4
.bss	NOBITS	0x2017c	0xe17c	0x13d8	0x0	0x3	WA	0	0	4
.ARC.attributes	<unknown>	0x0	0xe17c	0x32	0x0	0x0		0	0	1
.shstrtab	STRTAB	0x0	0xe1ae	0xaa	0x0	0x0		0	0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Prog Interpreter	Section Mappings
PHDR	0x34	0x10034	0x10034	0x100	0x100	2.4573	0x5	R E	0x4
INTERP	0x134	0x10134	0x10134	0x14	0x14	3.6842	0x4	R	0x1	/lib/ld-uClibc.so.0	.interp
LOAD	0x0	0x10000	0x10000	0xd7dc	0xd7dc	6.8573	0x5	R E	0x2000		.interp .note.ABI-tag .hash .dynsym .dynstr .rela.dyn .rela.plt .init .plt .text .fini .rodata .eh_frame
LOAD	0xdf2c	0x1ff2c	0x1ff2c	0x250	0x1628	3.4201	0x6	RW	0x2000		.ctors .dtors .dynamic .got.plt .data .bss
DYNAMIC	0xdf3c	0x1ff3c	0x1ff3c	0xc0	0xc0	2.0553	0x6	RW	0x4		.dynamic
NOTE	0x148	0x10148	0x10148	0x20	0x20	1.4988	0x4	R	0x4		.note.ABI-tag
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x10
GNU_RELRO	0xdf2c	0x1ff2c	0x1ff2c	0xd4	0xd4	2.1967	0x4	R	0x1		.ctors .dtors .dynamic

Dynamic Tags

Type	Meta	Value	Tag
DT_NEEDED	sharedlib	libc.so.0	0x1
DT_INIT	value	0x10c04	0xc
DT_FINI	value	0x1cc10	0xd
DT_HASH	value	0x10168	0x4
DT_STRTAB	value	0x1072c	0x5
DT_SYMTAB	value	0x1030c	0x6
DT_STRSZ	bytes	489	0xa
DT_SYMENT	bytes	16	0xb
DT_INIT	value	0x10c04	0xc
DT_FINI	value	0x1cc10	0xd
DT_DEBUG	value	0x0	0x15
DT_PLTGOT	value	0x10c24	0x3
DT_PLTRELSZ	bytes	732	0x2
DT_PLTREL	pltrel	DT_RELA	0x14
DT_JMPREL	value	0x10924	0x17
DT_RELA	value	0x10918	0x7
DT_RELASZ	bytes	12	0x8
DT_RELAENT	bytes	12	0x9
DT_NULL	value	0x0	0x0

Symbols

Name	Section Name	Value	Size	Symbol Type	Symbol Bind	Symbol Visibility	Ndx
	.dynsym	0x0	0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
__bss_start	.dynsym	0x2017c	0	NOTYPE	<unknown>	DEFAULT	19
__ctype_b	.dynsym	0x2017c	4	OBJECT	<unknown>	DEFAULT	19
__errno_location	.dynsym	0x10e7c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__uClibc_main	.dynsym	0x10e04	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
_edata	.dynsym	0x2017c	0	NOTYPE	<unknown>	DEFAULT	18
_end	.dynsym	0x21554	0	NOTYPE	<unknown>	DEFAULT	19
access	.dynsym	0x10e70	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
atoi	.dynsym	0x10e94	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
bind	.dynsym	0x10d80	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
calloc	.dynsym	0x10d5c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
chdir	.dynsym	0x10d98	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
clock	.dynsym	0x10eac	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
close	.dynsym	0x10ee8	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
closedir	.dynsym	0x10ed0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
connect	.dynsym	0x10c54	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
dup2	.dynsym	0x10cc0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
execvp	.dynsym	0x10eb8	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
exit	.dynsym	0x10e88	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fcntl	.dynsym	0x10edc	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fork	.dynsym	0x10df8	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
free	.dynsym	0x10ef4	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
geteuid	.dynsym	0x10c6c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getpid	.dynsym	0x10c84	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getppid	.dynsym	0x10e28	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockname	.dynsym	0x10f0c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockopt	.dynsym	0x10e58	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
inet_addr	.dynsym	0x10d8c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
inet_ntoa	.dynsym	0x10e1c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
ioctl	.dynsym	0x10c3c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
kill	.dynsym	0x10d74	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
listen	.dynsym	0x10dec	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
lseek	.dynsym	0x10d20	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
malloc	.dynsym	0x10cd8	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memcpy	.dynsym	0x10c9c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memset	.dynsym	0x10e10	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
open	.dynsym	0x10ea0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
opendir	.dynsym	0x10e40	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
pipe	.dynsym	0x10d44	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
poll	.dynsym	0x10e4c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
prctl	.dynsym	0x10c90	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
read	.dynsym	0x10dbc	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readdir	.dynsym	0x10d14	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readlink	.dynsym	0x10cb4	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
realloc	.dynsym	0x10de0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recv	.dynsym	0x10c48	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recvfrom	.dynsym	0x10cf0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
rename	.dynsym	0x10d50	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
seekdir	.dynsym	0x10ca8	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
select	.dynsym	0x10d08	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
send	.dynsym	0x10d38	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sendto	.dynsym	0x10dd4	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsid	.dynsym	0x10ec4	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsockopt	.dynsym	0x10da4	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigaddset	.dynsym	0x10d2c	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigemptyset	.dynsym	0x10c60	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
signal	.dynsym	0x10db0	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigprocmask	.dynsym	0x10f00	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sleep	.dynsym	0x10ce4	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
socket	.dynsym	0x10cfc	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
stat	.dynsym	0x10e64	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
system	.dynsym	0x10ccc	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
time	.dynsym	0x10e34	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
unlink	.dynsym	0x10dc8	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
usleep	.dynsym	0x10c78	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
write	.dynsym	0x10d68	0	FUNC	<unknown>	DEFAULT	SHN_UNDEF

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 16, 2025 08:42:54.172840118 CET	43928	443	192.168.2.23	91.189.91.42
Jan 16, 2025 08:42:59.804009914 CET	42836	443	192.168.2.23	91.189.91.43
Jan 16, 2025 08:43:00.571892977 CET	42516	80	192.168.2.23	109.202.202.202
Jan 16, 2025 08:43:15.161696911 CET	43928	443	192.168.2.23	91.189.91.42
Jan 16, 2025 08:43:25.400203943 CET	42836	443	192.168.2.23	91.189.91.43
Jan 16, 2025 08:43:31.543334961 CET	42516	80	192.168.2.23	109.202.202.202
Jan 16, 2025 08:43:56.115775108 CET	43928	443	192.168.2.23	91.189.91.42
Jan 16, 2025 08:44:16.592890024 CET	42836	443	192.168.2.23	91.189.91.43

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

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Linux Analysis Report arc.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Errors

Runtime Messages

Yara Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

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

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Dynamic Tags

Symbols

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Linux Analysis Report
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