MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a2185f723af4f4e6daf60350bb74d3747d6c9af51a27bc3ace646a79d7931d7e. 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
ValleyRAT
Vendor detections: 14
| SHA256 hash: | a2185f723af4f4e6daf60350bb74d3747d6c9af51a27bc3ace646a79d7931d7e |
|---|---|
| SHA3-384 hash: | 5b65692f62dd3258b04215a87d20faf55150b69c87dd754570f87926625e621e5fe220e500559d62314421f075b8db3d |
| SHA1 hash: | 30dd5910916d4753c6a9caa2bddc004bb1961341 |
| MD5 hash: | f37e7d37a118f1b76dc56fedf4f2820c |
| humanhash: | football-blossom-sierra-north |
| File name: | GameRepair.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 139'264 bytes |
| First seen: | 2026-04-01 22:43:06 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 3072:xt53U/CcRp68AaITRpcMbiXfLRxLjXEPdZN:xt53K68AaqeMbYRZAFZ |
| Threatray | 885 similar samples on MalwareBazaar |
| TLSH | T13CD38C26B250E03AC0D3253089B9DB7269BEB92153A844CBFF941B7D2F743D27A75346 |
| TrID | 43.3% (.EXE) Win64 Executable (generic) (6522/11/2) 29.9% (.EXE) Win32 Executable (generic) (4504/4/1) 13.3% (.EXE) Generic Win/DOS Executable (2002/3) 13.3% (.EXE) DOS Executable (generic) (2000/1) |
| Magika | pebin |
| Reporter |  Ling |
| Tags: | exe GhostRat SilverFox Trojan:Win64/GhostRat.HB!MTB ValleyRAT |
CNGaoLing
Trojan/Win32.Farfli[Backdoor] (Antiy)Trojan:Win64/GhostRat.HB!MTB (Microsoft Defender)
SilverFox IOC (IP 206.238.180.6)
Intelligence
File Origin
# of uploads :
1
# of downloads :
166
Origin country :
USVendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
GameRepair.exe
Verdict:
Malicious activity
Analysis date:
2026-04-01 22:24:06 UTC
Tags:
valleyrat rat silverfox winos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WinosStager
Detection(s):
Verdict:
Malicious
Score:
70%
Tags:
injection emotet obfusc
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-vm autorun microsoft_visual_cc overlay packed similar-threat
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Clean
File Type:
exe x32
Malware family:
ValleyRAT
Verdict:
Malicious
Score:
96%
Verdict:
Malware
File Type:
PE
Verdict:
Vidar Stealer
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout PE Memory-Mapped (Dump) Stealer Vidar Stealer Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.VALLEYRAT
Threat name:
Win32.Backdoor.GhostRAT
Status:
Malicious
First seen:
2026-04-01 22:43:22 UTC
File Type:
PE (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
valleyrat
Similar samples:
+ 875 additional samples on MalwareBazaar
Result
Malware family:
valleyrat_s2
Score:
10/10
Tags:
family:valleyrat_s2 discovery
Behaviour
Program crash
System Location Discovery: System Language Discovery
Malware Config
C2 Extraction:
206.238.180.6:5555
127.0.0.1:80
127.0.0.1:80
Unpacked files
SH256 hash:
a2185f723af4f4e6daf60350bb74d3747d6c9af51a27bc3ace646a79d7931d7e
MD5 hash:
f37e7d37a118f1b76dc56fedf4f2820c
SHA1 hash:
30dd5910916d4753c6a9caa2bddc004bb1961341
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
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: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | GenericGh0st |
|---|---|
| Author: | Still |
| Rule name: | Gh0stKCP |
|---|---|
| Author: | Netresec |
| Description: | Detects HP-Socket ARQ and KCP implementations, which are used in Gh0stKCP. Forked from @stvemillertime's KCP catchall rule. |
| Reference: | https://netresec.com/?b=259a5af |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | Indicator_MiniDumpWriteDump |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | ValleyRAT |
|---|---|
| Author: | NDA0E |
| Description: | Detects ValleyRAT |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
| Rule name: | Windows_Generic_Threat_4b0b73ce |
|---|---|
| Author: | Elastic Security |
| Rule name: | WinosStager |
|---|---|
| Author: | YungBinary |
| Description: | https://www.esentire.com/blog/winos4-0-online-module-staging-component-used-in-cleversoar-campaign |
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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