Linux
Analysis Report
gigab.ppc.elf
Overview
General Information
Detection
Score: | 48 |
Range: | 0 - 100 |
Signatures
Multi AV Scanner detection for submitted file
Uses the "uname" system call to query kernel version information (possible evasion)
Classification
Joe Sandbox version: | 42.0.0 Malachite |
Analysis ID: | 1641065 |
Start date and time: | 2025-03-18 02:25:20 +01:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 4m 34s |
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: | gigab.ppc.elf |
Detection: | MAL |
Classification: | mal48.linELF@0/0@2/0 |
Command: | /tmp/gigab.ppc.elf |
PID: | 5487 |
Exit Code: | 139 |
Exit Code Info: | SIGSEGV (11) Segmentation fault invalid memory reference |
Killed: | False |
Standard Output: | |
Standard Error: | qemu: uncaught target signal 11 (Segmentation fault) - core dumped |
- system is lnxubuntu20
- cleanup
⊘No yara matches
⊘No Suricata rule has matched
- • AV Detection
- • Networking
- • System Summary
- • Malware Analysis System Evasion
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Virustotal: | Perma Link | ||
Source: | ReversingLabs: |
Source: | UDP traffic detected without corresponding DNS query: | ||
Source: | UDP traffic detected without corresponding DNS query: |
Source: | DNS traffic detected: |
Source: | Classification label: |
Source: | Queries kernel information via 'uname': | Jump to behavior |
Source: | Binary or memory string: | ||
Source: | Binary or memory string: | ||
Source: | Binary or memory string: | ||
Source: | Binary or memory string: | ||
Source: | Binary or memory string: |
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 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 |
⊘No configs have been found
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Source | Detection | Scanner | Label | Link |
---|---|---|---|---|
15% | Virustotal | Browse | ||
25% | ReversingLabs | Linux.Backdoor.Gafgyt |
⊘No Antivirus matches
⊘No Antivirus matches
⊘No Antivirus matches
Name | IP | Active | Malicious | Antivirus Detection | Reputation |
---|---|---|---|---|---|
daisy.ubuntu.com | 162.213.35.25 | true | false | high |
⊘No contacted IP infos
⊘No context
Match | Associated Sample Name / URL | SHA 256 | Detection | Threat Name | Link | Context |
---|---|---|---|---|---|---|
daisy.ubuntu.com | 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 |
| ||
Get hash | malicious | Unknown | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Mirai | Browse |
| ||
Get hash | malicious | Unknown | Browse |
|
⊘No context
⊘No context
⊘No context
⊘No created / dropped files found
File type: | |
Entropy (8bit): | 6.077053231731747 |
TrID: |
|
File name: | gigab.ppc.elf |
File size: | 77'927 bytes |
MD5: | 99bf706aa48a7ef607cea07998592d02 |
SHA1: | 33feab4f9576d2287f51293db9f8c761d3506fa6 |
SHA256: | cac8ea59506616dbbc58c41523aba455c6da17df61ef590e9cd6e4532f63107b |
SHA512: | 08cc18bb4c574af379d5fc984b18c557e0d92f260796ad0527927098229023d5ca2411e9e575a284d3ac73d8612a546d648fceb3284d3b0abb5b88899f5a1181 |
SSDEEP: | 768:698EQ1xY/2AiuZpOjaLhZICBghH0ixgt45K4YueCGDGlBhbaLWa4ObXsVg4YAO9e:IikEMSCBghH0eKHjqdbcgssVgCOtCbiI |
TLSH: | 2E73298797190787DDD78AF03D3F37E1D3AE99A020F48585250EAB8647B3E311112F9A |
File Content Preview: | .ELF...........................4..B......4. ...(......................3D..3D..............3D..3D..3D......s...............3...3...3.................dt.Q.............................!..|......$H...H..=...$8!. |...N.. .!..|.......?.........6|..../...@..`= . |
Download Network PCAP: filtered – full
Timestamp | Source Port | Dest Port | Source IP | Dest IP |
---|---|---|---|---|
Mar 18, 2025 02:26:20.371197939 CET | 36092 | 53 | 192.168.2.13 | 1.1.1.1 |
Mar 18, 2025 02:26:20.371197939 CET | 41530 | 53 | 192.168.2.13 | 1.1.1.1 |
Mar 18, 2025 02:26:20.377939939 CET | 53 | 41530 | 1.1.1.1 | 192.168.2.13 |
Mar 18, 2025 02:26:20.378514051 CET | 53 | 36092 | 1.1.1.1 | 192.168.2.13 |
Timestamp | Source IP | Dest IP | Trans ID | OP Code | Name | Type | Class | DNS over HTTPS |
---|---|---|---|---|---|---|---|---|
Mar 18, 2025 02:26:20.371197939 CET | 192.168.2.13 | 1.1.1.1 | 0xbe2c | Standard query (0) | A (IP address) | IN (0x0001) | false | |
Mar 18, 2025 02:26:20.371197939 CET | 192.168.2.13 | 1.1.1.1 | 0xa436 | Standard query (0) | 28 | IN (0x0001) | false |
Timestamp | Source IP | Dest IP | Trans ID | Reply Code | Name | CName | Address | Type | Class | DNS over HTTPS |
---|---|---|---|---|---|---|---|---|---|---|
Mar 18, 2025 02:26:20.378514051 CET | 1.1.1.1 | 192.168.2.13 | 0xbe2c | No error (0) | 162.213.35.25 | A (IP address) | IN (0x0001) | false | ||
Mar 18, 2025 02:26:20.378514051 CET | 1.1.1.1 | 192.168.2.13 | 0xbe2c | No error (0) | 162.213.35.24 | A (IP address) | IN (0x0001) | false |
System Behavior
Start time (UTC): | 01:26:18 |
Start date (UTC): | 18/03/2025 |
Path: | /tmp/gigab.ppc.elf |
Arguments: | /tmp/gigab.ppc.elf |
File size: | 5388968 bytes |
MD5 hash: | ae65271c943d3451b7f026d1fadccea6 |