MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d4813b51f18d08c979f28a0e18c16dd5289914e70406da3270c3c0a68406ee37. 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
Gafgyt
Vendor detections: 11
| SHA256 hash: | d4813b51f18d08c979f28a0e18c16dd5289914e70406da3270c3c0a68406ee37 |
|---|---|
| SHA3-384 hash: | d4c33b96b2fa51190c02dd42ef1e1d10acdca2f598975687ed6621906e825b9153fa7a3e2bb9f0dabb9fbb95e858c274 |
| SHA1 hash: | ced73067ed56d261c174fd8fd4da8e56c7cb6db8 |
| MD5 hash: | 97e51d018d760f90084b7aeee98388fc |
| humanhash: | mango-jupiter-oscar-missouri |
| File name: | mipsel |
| Download: | download sample |
| Signature | Gafgyt |
| File size: | 133'968 bytes |
| First seen: | 2025-11-22 22:30:47 UTC |
| Last seen: | 2025-11-23 08:52:04 UTC |
| File type: | elf |
| MIME type: | application/x-executable |
| ssdeep | 1536:pLZY9s0TELLhVhp6oBDbplrlEP6LPFxLbKY5hxhzMNG1vG8umPZBiD6xH0qn:pLZY4LpDhr5hx9MNqvQmRBiDuH0qn |
| TLSH | T133D3D707EB218DB7C81FCD3306A68A05248DA59652D93FAB7278CA5CFB4694F49F3D40 |
| telfhash | t19911ef13a0b98a282bf34824adbc47f115501a237742be71bf0dc5c49427003b874d9b |
| Magika | elf |
| Reporter |  abuse_ch |
| Tags: | elf gafgyt |
Intelligence
File Origin
# of uploads :
2
# of downloads :
63
Origin country :
DEVendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Runs as daemon
Connection attempt
Verdict:
Unknown
Threat level:
0/10
Confidence:
100%
Tags:
gcc
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-22T20:18:00Z UTC
Last seen:
2025-11-23T19:14:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.h
Status:
terminated
Behavior Graph:
Verdict:
Unknown
Result
Threat name:
Gafgyt, Mirai
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
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
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
ELF
Verdict:
Malicious
Threat:
Family.GAFGYT
Threat name:
Linux.Trojan.LnxGafgyt
Status:
Malicious
First seen:
2025-11-22 22:31:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
gafgyt
Score:
10/10
Tags:
family:gafgyt
Malware Config
C2 Extraction:
178.162.242.155:4258
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7138855-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | botnet_mortem_qbot_gafgyt |
|---|---|
| Author: | cip |
| Description: | Some strings that stand out from a publicly-available botnet source code (Mortem-qBot-Botnet-Src) |
| Rule name: | botnet_Yakuza |
|---|---|
| Author: | NDA0E |
| Description: | Yakuza botnet |
| 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: | gafgyt_ansi_beacon |
|---|---|
| Author: | Liho |
| Description: | Detects Gafgyt variant with custom ANSI-colored IP beacon |
| Reference: | Custom bot variant using ANSI red in IP report string |
| Rule name: | Linux_Gafgyt_Generic |
|---|---|
| Author: | albertzsigovits |
| Description: | Generic Approach to Mirai/Gafgyt samples |
| Rule name: | linux_generic_ipv6_catcher |
|---|---|
| Author: | @_lubiedo |
| Description: | ELF samples using IPv6 addresses |
| Rule name: | Linux_Trojan_Gafgyt_28a2fe0c |
|---|---|
| Author: | Elastic Security |
| Rule name: | Linux_Trojan_Gafgyt_ea92cca8 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Mal_LNX_Gafgyt_Botnet_ELF |
|---|---|
| Author: | Phatcharadol Thangplub |
| Description: | Use to detect Gafgyt botnet, and there variants. |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| 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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