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Linux
Analysis Report
RpcSecurity.arc.elf
Overview
General Information
Sample name: | RpcSecurity.arc.elf |
Analysis ID: | 1581156 |
MD5: | dabea48424778cafb411d40e3a7be0aa |
SHA1: | 9440f9d9c49901b9ec749e279e752593b9f5a773 |
SHA256: | 9698d89a9c60ce2510c09bd6f4f8151e4b89b0aa07e6a7a26d7262a8c414a646 |
Tags: | elfGafgytuser-lontze7 |
Infos: | |
Errors
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Detection
Mirai
Score: | 72 |
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
Yara detected Mirai
Sample has stripped symbol table
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Yara signature match
Classification
Joe Sandbox version: | 41.0.0 Charoite |
Analysis ID: | 1581156 |
Start date and time: | 2024-12-27 06:36:11 +01:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 4m 37s |
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: | RpcSecurity.arc.elf |
Detection: | MAL |
Classification: | mal72.troj.linELF@0/0@0/0 |
- No process behavior to analyse as no analysis process or sample was found
Command: | /tmp/RpcSecurity.arc.elf |
PID: | 6265 |
Exit Code: | 255 |
Exit Code Info: | |
Killed: | False |
Standard Output: | |
Standard Error: |
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 |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_Mirai_8 | Yara detected Mirai | Joe Security | ||
Linux_Trojan_Gafgyt_28a2fe0c | unknown | unknown |
|
⊘No Suricata rule has matched
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira: |
Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
Source: | TCP traffic: | ||
Source: | TCP traffic: | ||
Source: | TCP traffic: |
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: | ||
Source: | TCP traffic detected without corresponding DNS query: |
Source: | Network traffic detected: | ||
Source: | Network traffic detected: |
System Summary |
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Source: | Matched rule: |
Source: | .symtab present: |
Source: | Matched rule: |
Source: | Classification label: |
Stealing of Sensitive Information |
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Source: | File source: |
Remote Access Functionality |
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Source: | File source: |
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 |
⊘No configs have been found
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
61% | ReversingLabs | Linux.Trojan.Mirai | ||
62% | Virustotal | Browse | ||
100% | Avira | EXP/ELF.Mirai.Z.A |
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
⊘No contacted domains info
- No. of IPs < 25%
- 25% < No. of IPs < 50%
- 50% < No. of IPs < 75%
- 75% < No. of IPs
IP | Domain | Country | Flag | 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 |
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|---|---|---|---|---|---|
109.202.202.202 | Get hash | malicious | Unknown | Browse |
| |
91.189.91.43 | Get hash | malicious | Unknown | Browse | ||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Mirai | Browse | |||
91.189.91.42 | Get hash | malicious | Unknown | Browse | ||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Unknown | Browse | |||
Get hash | malicious | Mirai | Browse |
⊘No context
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|---|---|---|---|---|---|
CANONICAL-ASGB | Get hash | malicious | Unknown | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
CANONICAL-ASGB | Get hash | malicious | Unknown | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
INIT7CH | Get hash | malicious | Unknown | Browse |
| |
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
|
⊘No context
⊘No context
⊘No created / dropped files found
File type: | |
Entropy (8bit): | 6.343536378960414 |
TrID: |
|
File name: | RpcSecurity.arc.elf |
File size: | 117'288 bytes |
MD5: | dabea48424778cafb411d40e3a7be0aa |
SHA1: | 9440f9d9c49901b9ec749e279e752593b9f5a773 |
SHA256: | 9698d89a9c60ce2510c09bd6f4f8151e4b89b0aa07e6a7a26d7262a8c414a646 |
SHA512: | b95588e2bc3363c71b750e0c4b8f9527356832f3a3f0d7bddfd0b268b53934d5f6c32cb7bfd636150e23a13994d01a8cadd2d6173790781c03e5de8561ff3852 |
SSDEEP: | 1536:Rg4uLcytbI96sfY2aye7tcOiyRLqlqOgb3a10Z/LWmoo:e4uLcytU96CY2JatcwRLqlqOgbWYqmo |
TLSH: | 4FB39DABF2071591C8A346F007CB4FDE6E1722C29F57C4E36C6E253E58750DB5A0AB86 |
File Content Preview: | .ELF..............].........4...........4. ...(.................................. ......................|........ ..................................................................Q.td....................................................................... |
ELF header | |
---|---|
Class: | |
Data: | |
Version: | |
Machine: | |
Version Number: | |
Type: | |
OS/ABI: | |
ABI Version: | 0 |
Entry Point Address: | |
Flags: | |
ELF Header Size: | 52 |
Program Header Offset: | 52 |
Program Header Size: | 32 |
Number of Program Headers: | 5 |
Section Header Offset: | 116728 |
Section Header Size: | 40 |
Number of Section Headers: | 14 |
Header String Table Index: | 13 |
Name | Type | Address | Offset | Size | EntSize | Flags | Flags Description | Link | Info | Align |
---|---|---|---|---|---|---|---|---|---|---|
NULL | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0 | 0 | 0 | ||
.init | PROGBITS | 0x10114 | 0x114 | 0x22 | 0x0 | 0x6 | AX | 0 | 0 | 1 |
.text | PROGBITS | 0x10138 | 0x138 | 0x111d4 | 0x0 | 0x6 | AX | 0 | 0 | 4 |
.fini | PROGBITS | 0x2130c | 0x1130c | 0x16 | 0x0 | 0x6 | AX | 0 | 0 | 1 |
.rodata | PROGBITS | 0x21324 | 0x11324 | 0x9284 | 0x0 | 0x2 | A | 0 | 0 | 4 |
.tbss | NOBITS | 0x2dfe0 | 0x1bfe0 | 0x8 | 0x0 | 0x403 | WAT | 0 | 0 | 4 |
.fini_array | FINI_ARRAY | 0x2dfe0 | 0x1bfe0 | 0x4 | 0x4 | 0x3 | WA | 0 | 0 | 4 |
.ctors | PROGBITS | 0x2dfe4 | 0x1bfe4 | 0x8 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.dtors | PROGBITS | 0x2dfec | 0x1bfec | 0x8 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.got | PROGBITS | 0x2dff4 | 0x1bff4 | 0x8 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.data | PROGBITS | 0x2e008 | 0x1c008 | 0x758 | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.bss | NOBITS | 0x2e760 | 0x1c760 | 0x7bfc | 0x0 | 0x3 | WA | 0 | 0 | 4 |
.ARC.attributes | <unknown> | 0x0 | 0x1c760 | 0x32 | 0x0 | 0x0 | 0 | 0 | 1 | |
.shstrtab | STRTAB | 0x0 | 0x1c792 | 0x65 | 0x0 | 0x0 | 0 | 0 | 1 |
Type | Offset | Virtual Address | Physical Address | File Size | Memory Size | Entropy | Flags | Flags Description | Align | Prog Interpreter | Section Mappings |
---|---|---|---|---|---|---|---|---|---|---|---|
LOAD | 0x0 | 0x10000 | 0x10000 | 0x1a5a8 | 0x1a5a8 | 6.6208 | 0x5 | R E | 0x2000 | .init .text .fini .rodata | |
LOAD | 0x1bfe0 | 0x2dfe0 | 0x2dfe0 | 0x780 | 0x837c | 4.5470 | 0x6 | RW | 0x2000 | .tbss .fini_array .ctors .dtors .got .data .bss | |
NOTE | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0.0000 | 0x4 | R | 0x4 | ||
TLS | 0x1bfe0 | 0x2dfe0 | 0x2dfe0 | 0x0 | 0x8 | 0.0000 | 0x4 | R | 0x4 | .tbss | |
GNU_STACK | 0x0 | 0x0 | 0x0 | 0x0 | 0x0 | 0.0000 | 0x6 | RW | 0x4 |
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Dec 27, 2024 06:37:08.267616034 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Dec 27, 2024 06:37:13.642859936 CET | 42836 | 443 | 192.168.2.23 | 91.189.91.43 |
Dec 27, 2024 06:37:14.410744905 CET | 42516 | 80 | 192.168.2.23 | 109.202.202.202 |
Dec 27, 2024 06:37:30.024552107 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |
Dec 27, 2024 06:37:40.263159990 CET | 42836 | 443 | 192.168.2.23 | 91.189.91.43 |
Dec 27, 2024 06:37:44.358678102 CET | 42516 | 80 | 192.168.2.23 | 109.202.202.202 |
Dec 27, 2024 06:38:10.978900909 CET | 43928 | 443 | 192.168.2.23 | 91.189.91.42 |