MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4e8d07202a2b75a2b1aba5b475dde73676893034af5cf3df265675cc6c99188d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Mirai
Vendor detections: 11
| SHA256 hash: | 4e8d07202a2b75a2b1aba5b475dde73676893034af5cf3df265675cc6c99188d |
|---|---|
| SHA3-384 hash: | f7e47e7b5b4d447fa77cca85fe8225135e3525b49fa8df6f3016349bf04bb554bd2919f453b1147e94e7fb67c0cf3d78 |
| SHA1 hash: | d5884bfd130f866a139ad3ada7d692dd4111b0b0 |
| MD5 hash: | 2203ea0bb065d5a1c6c4cd8f4cf99add |
| humanhash: | delta-king-ceiling-oven |
| File name: | getty |
| Download: | download sample |
| Signature | Mirai |
| File size: | 120'330 bytes |
| First seen: | 2025-10-14 11:33:30 UTC |
| Last seen: | Never |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 3072:IAIzPfQvKP1DoXUdL8zSs+9tAq4cmcWlV7OecBlB4DgY6z:IAXyPpokaN+9tj4bhlV7OecBlB4DgYc |
| TLSH | T1B3C33C02A781E5B3D14305F222979B550532FD3F1A1E9E5AE3693CB4EB39484F221FAD |
| telfhash | t1724175129a7857241fe39928ecad87734522972353756eb1af3ac1c85421060e939d5f |
| TrID | 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1) |
| Magika | elf |
| Reporter |  abuse_ch |
| Tags: | elf gafgyt mirai |
Intelligence
File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DEVendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Collects information on the OS
Opens a port
Kills processes
Collects information on the CPU
Runs as daemon
Sends data to a server
Connection attempt
Launching a process
Substitutes an application name
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
gcc
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
14
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-14T09:16:00Z UTC
Last seen:
2025-10-14T10:07:00Z UTC
Hits:
~10
Status:
terminated
Behavior Graph:
Verdict:
Malicious
Result
Threat name:
Gafgyt
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Suricata IDS alerts for network traffic
Terminates several processes with shell command 'killall'
Yara detected Gafgyt
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
ELF
Threat name:
Linux.Backdoor.Gafgyt
Status:
Malicious
First seen:
2025-10-14 12:22:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
gafgyt
Score:
10/10
Tags:
family:gafgyt antivm defense_evasion discovery linux
Behaviour
Changes its process name
Checks CPU configuration
Reads system network configuration
Reads system routing table
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_c573932b Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Gafgyt_6122acdf Linux_Trojan_Gafgyt_7167d08f Linux_Trojan_Mirai_389ee3e9
Please note that we are no longer able to provide a coverage score for Virus Total.
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | ach_202503_elf_Mirai |
|---|---|
| Author: | abuse.ch |
| Description: | Detects Mirai 'TSource' ELF files |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | enterpriseapps2 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Enterprise apps |
| Rule name: | Linux_Gafgyt_Generic |
|---|---|
| Author: | albertzsigovits |
| Description: | Generic Approach to Mirai/Gafgyt samples |
| Rule name: | Linux_Trojan_Gafgyt_5bf62ce4 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_6122acdf |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_7167d08f |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_c573932b |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Mirai_389ee3e9 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Mal_LNX_Gafgyt_Botnet_ELF |
|---|---|
| Author: | Phatcharadol Thangplub |
| Description: | Use to detect Gafgyt botnet, and there variants. |
| Rule name: | setsockopt |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for setsockopt() red flags |
| Rule name: | unixredflags3 |
|---|---|
| Author: | Tim Brown @timb_machine |
| Description: | Hunts for UNIX red flags |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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