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Linux Analysis Report
FederalarcAgent.elf

Overview

General Information

Sample name:	FederalarcAgent.elf
Analysis ID:	1642334
MD5:	dd6522de1f7a6549963e6b20ed5d86cb
SHA1:	3413297e48e5dd5325b46c145a579fcca1a24f35
SHA256:	8ad90a2e4e69980d945c64412a9e18dad5ecb75b1f07aeda34d20484a27fca09
Tags:	elfuser-abuse_ch
Infos:

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

Detection

Score:	64
Range:	0 - 100

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

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1642334
Start date and time:	2025-03-19 02:18:11 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 10m 29s
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:	FederalarcAgent.elf
Detection:	MAL
Classification:	mal64.linELF@0/0@2/0
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

Warnings

Max analysis timeout: 600s exceeded, the analysis took too long

Runtime Messages

Command:	/tmp/FederalarcAgent.elf
PID:	5530
Exit Code:	255
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
FederalarcAgent.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xaa84:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xaa98:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xaaac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xaac0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xaad4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xaae8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xaafc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xab10:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xab24:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xab38:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xab4c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xab60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xab74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xab88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xab9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xabb0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xabc4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xabd8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xabec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xac00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xac14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: FederalarcAgent.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: FederalarcAgent.elf	Virustotal: Detection: 57%			Perma Link
Source: FederalarcAgent.elf	ReversingLabs: Detection: 50%

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

System Summary

Malicious sample detected (through community Yara rule)

Source: FederalarcAgent.elf, type: SAMPLE

Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: FederalarcAgent.elf, type: SAMPLE

Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: classification engine

Classification label: mal64.linELF@0/0@2/0

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 Non-Application Layer Protocol	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

Download Video

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
FederalarcAgent.elf	58%	Virustotal		Browse
FederalarcAgent.elf	50%	ReversingLabs	Linux.Trojan.Mirai
FederalarcAgent.elf	100%	Avira	EXP/ELF.Mirai.Z.D

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

World Map of Contacted IPs

⊘No contacted IP infos

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	Aqua.arm5.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	Mozi.m.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	Mozi.a.elf	Get hash	malicious	Unknown	Browse	162.213.35.25
	boatnet.m68k.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	boatnet.arm6.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	boatnet.mpsl.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	boatnet.spc.elf	Get hash	malicious	Mirai	Browse	162.213.35.25
	boatnet.arm.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	boatnet.mips.elf	Get hash	malicious	Mirai	Browse	162.213.35.24

ASNs

⊘No context

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):	6.100127504520077
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	FederalarcAgent.elf
File size:	60'088 bytes
MD5:	dd6522de1f7a6549963e6b20ed5d86cb
SHA1:	3413297e48e5dd5325b46c145a579fcca1a24f35
SHA256:	8ad90a2e4e69980d945c64412a9e18dad5ecb75b1f07aeda34d20484a27fca09
SHA512:	75b35a1ec5a90a8d5209b579b5b74f8dc8829135bbc6923c07c63276aaeb26a070ae76e68ac8d3fc8d0be77f3e70dadbbd829183c0a2af425b7f5257974b7e0c
SSDEEP:	768:Cw83XUFmIkgcx3X27zPIYCCHPIm2xh123TwhHp8gImAxKSlYOZD10Uk1:rIkFdknNa7eATwhHpSCeYOh10f
TLSH:	60433A783605B26CE9F54078F04325E62C220B9833DCF6D361F345B5BE74649BA5AE2E
File Content Preview:	.ELF..............].........4...H.......4. ...(.........4...4...4.......................4...4...4................................................ ......D...D...D.......\I....... ......T...T...T.......................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:	0x10e8c
Flags:	0x403
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	8
Section Header Offset:	59208
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	0x198	0x4	0x2	A	4	0	4
.dynsym	DYNSYM	0x10300	0x300	0x3f0	0x10	0x2	A	5	1	4
.dynstr	STRTAB	0x106f0	0x6f0	0x1d7	0x0	0x2	A	0	0	1
.rela.plt	RELA	0x108c8	0x8c8	0x2c4	0xc	0x42	AI	4	16	4
.init	PROGBITS	0x10b8c	0xb8c	0x22	0x0	0x6	AX	0	0	1
.plt	PROGBITS	0x10bb0	0xbb0	0x2dc	0x0	0x6	AX	0	0	4
.text	PROGBITS	0x10e8c	0xe8c	0x9be0	0x0	0x6	AX	0	0	4
.fini	PROGBITS	0x1aa6c	0xaa6c	0x16	0x0	0x6	AX	0	0	1
.rodata	PROGBITS	0x1aa84	0xaa84	0x1d30	0x0	0x2	A	0	0	4
.eh_frame	PROGBITS	0x1c7b4	0xc7b4	0x4	0x0	0x2	A	0	0	4
.ctors	PROGBITS	0x1ff44	0xdf44	0x8	0x0	0x3	WA	0	0	4
.dtors	PROGBITS	0x1ff4c	0xdf4c	0x8	0x0	0x3	WA	0	0	4
.dynamic	DYNAMIC	0x1ff54	0xdf54	0xa8	0x8	0x3	WA	5	0	4
.got.plt	PROGBITS	0x1fffc	0xdffc	0xf8	0x0	0x3	WA	0	0	4
.data	PROGBITS	0x200f4	0xe0f4	0x538	0x0	0x3	WA	0	0	4
.bss	NOBITS	0x2062c	0xe62c	0x4274	0x0	0x3	WA	0	0	4
.comment	PROGBITS	0x0	0xe62c	0x43	0x1	0x30	MS	0	0	1
.ARC.attributes	<unknown>	0x0	0xe66f	0x30	0x0	0x0		0	0	1
.shstrtab	STRTAB	0x0	0xe69f	0xa9	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	2.4510	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	0xc7b8	0xc7b8	6.5495	0x5	R E	0x2000		.interp .note.ABI-tag .hash .dynsym .dynstr .rela.plt .init .plt .text .fini .rodata .eh_frame
LOAD	0xdf44	0x1ff44	0x1ff44	0x6e8	0x495c	4.2441	0x6	RW	0x2000		.ctors .dtors .dynamic .got.plt .data .bss
DYNAMIC	0xdf54	0x1ff54	0x1ff54	0xa8	0xa8	2.0296	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	0xdf44	0x1ff44	0x1ff44	0xbc	0xbc	2.1808	0x4	R	0x1		.ctors .dtors .dynamic

Dynamic Tags

Type	Meta	Value	Tag
DT_NEEDED	sharedlib	libc.so.0	0x1
DT_INIT	value	0x10b90	0xc
DT_FINI	value	0x1aa70	0xd
DT_HASH	value	0x10168	0x4
DT_STRTAB	value	0x106f0	0x5
DT_SYMTAB	value	0x10300	0x6
DT_STRSZ	bytes	471	0xa
DT_SYMENT	bytes	16	0xb
DT_INIT	value	0x10b90	0xc
DT_FINI	value	0x1aa70	0xd
DT_DEBUG	value	0x0	0x15
DT_PLTGOT	value	0x10bb0	0x3
DT_PLTRELSZ	bytes	708	0x2
DT_PLTREL	pltrel	DT_RELA	0x14
DT_JMPREL	value	0x108c8	0x17
DT_NULL	value	0x0	0x0

Symbols

Name	Section Name	Value	Symbol Type	Symbol Bind	Symbol Visibility	Ndx
	.dynsym	0x0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
__bss_start	.dynsym	0x2062c	NOTYPE	<unknown>	DEFAULT	18
__errno_location	.dynsym	0x10df0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__uClibc_main	.dynsym	0x10d84	FUNC	<unknown>	DEFAULT	SHN_UNDEF
_edata	.dynsym	0x2062c	NOTYPE	<unknown>	DEFAULT	17
_end	.dynsym	0x248a0	NOTYPE	<unknown>	DEFAULT	18
accept	.dynsym	0x10cac	FUNC	<unknown>	DEFAULT	SHN_UNDEF
atoi	.dynsym	0x10e08	FUNC	<unknown>	DEFAULT	SHN_UNDEF
bind	.dynsym	0x10cdc	FUNC	<unknown>	DEFAULT	SHN_UNDEF
calloc	.dynsym	0x10cb8	FUNC	<unknown>	DEFAULT	SHN_UNDEF
clock	.dynsym	0x10e2c	FUNC	<unknown>	DEFAULT	SHN_UNDEF
close	.dynsym	0x10e5c	FUNC	<unknown>	DEFAULT	SHN_UNDEF
closedir	.dynsym	0x10e44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
connect	.dynsym	0x10be0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
exit	.dynsym	0x10dfc	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fcntl	.dynsym	0x10e50	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fork	.dynsym	0x10d78	FUNC	<unknown>	DEFAULT	SHN_UNDEF
free	.dynsym	0x10e68	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getpid	.dynsym	0x10c10	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getppid	.dynsym	0x10da8	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockname	.dynsym	0x10e80	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockopt	.dynsym	0x10dd8	FUNC	<unknown>	DEFAULT	SHN_UNDEF
htonl	.dynsym	0x10d48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
htons	.dynsym	0x10de4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
inet_addr	.dynsym	0x10ce8	FUNC	<unknown>	DEFAULT	SHN_UNDEF
kill	.dynsym	0x10cd0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
listen	.dynsym	0x10d6c	FUNC	<unknown>	DEFAULT	SHN_UNDEF
malloc	.dynsym	0x10c4c	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memcpy	.dynsym	0x10c28	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memset	.dynsym	0x10d90	FUNC	<unknown>	DEFAULT	SHN_UNDEF
ntohl	.dynsym	0x10cf4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
ntohs	.dynsym	0x10d9c	FUNC	<unknown>	DEFAULT	SHN_UNDEF
open	.dynsym	0x10e20	FUNC	<unknown>	DEFAULT	SHN_UNDEF
opendir	.dynsym	0x10dc0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
perror	.dynsym	0x10c34	FUNC	<unknown>	DEFAULT	SHN_UNDEF
prctl	.dynsym	0x10c1c	FUNC	<unknown>	DEFAULT	SHN_UNDEF
rand	.dynsym	0x10d24	FUNC	<unknown>	DEFAULT	SHN_UNDEF
read	.dynsym	0x10d3c	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readdir	.dynsym	0x10c88	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readlink	.dynsym	0x10c40	FUNC	<unknown>	DEFAULT	SHN_UNDEF
realloc	.dynsym	0x10d60	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recv	.dynsym	0x10bd4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recvfrom	.dynsym	0x10c64	FUNC	<unknown>	DEFAULT	SHN_UNDEF
select	.dynsym	0x10c7c	FUNC	<unknown>	DEFAULT	SHN_UNDEF
send	.dynsym	0x10ca0	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sendto	.dynsym	0x10d54	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsid	.dynsym	0x10e38	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsockopt	.dynsym	0x10d00	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigaddset	.dynsym	0x10c94	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigemptyset	.dynsym	0x10bec	FUNC	<unknown>	DEFAULT	SHN_UNDEF
signal	.dynsym	0x10d30	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigprocmask	.dynsym	0x10e74	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sleep	.dynsym	0x10c58	FUNC	<unknown>	DEFAULT	SHN_UNDEF
snprintf	.dynsym	0x10bf8	FUNC	<unknown>	DEFAULT	SHN_UNDEF
socket	.dynsym	0x10c70	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strcasestr	.dynsym	0x10d0c	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strcmp	.dynsym	0x10dcc	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strcpy	.dynsym	0x10bc8	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strlen	.dynsym	0x10e14	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strstr	.dynsym	0x10d18	FUNC	<unknown>	DEFAULT	SHN_UNDEF
time	.dynsym	0x10db4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
usleep	.dynsym	0x10c04	FUNC	<unknown>	DEFAULT	SHN_UNDEF
write	.dynsym	0x10cc4	FUNC	<unknown>	DEFAULT	SHN_UNDEF

Network Behavior

Download Network PCAP: filtered – full

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 19, 2025 02:21:58.209405899 CET	59876	53	192.168.2.14	1.1.1.1
Mar 19, 2025 02:21:58.209405899 CET	36434	53	192.168.2.14	1.1.1.1
Mar 19, 2025 02:21:58.216356039 CET	53	59876	1.1.1.1	192.168.2.14
Mar 19, 2025 02:21:58.217473030 CET	53	36434	1.1.1.1	192.168.2.14

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Mar 19, 2025 02:21:58.209405899 CET	192.168.2.14	1.1.1.1	0x1a2f	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Mar 19, 2025 02:21:58.209405899 CET	192.168.2.14	1.1.1.1	0x56fe	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Mar 19, 2025 02:21:58.216356039 CET	1.1.1.1	192.168.2.14	0x1a2f	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false
Mar 19, 2025 02:21:58.216356039 CET	1.1.1.1	192.168.2.14	0x1a2f	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false

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 FederalarcAgent.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Errors

Warnings

Runtime Messages

Yara Signatures

Initial Sample

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

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

UDP Packets

DNS Queries

DNS Answers

System Behavior

Linux Analysis Report
FederalarcAgent.elf