MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b9050b56d4150427a9e0abd5bb15ffbb62ef3fcbd1a4478aa8d270f59249131e. 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: 8
| SHA256 hash: | b9050b56d4150427a9e0abd5bb15ffbb62ef3fcbd1a4478aa8d270f59249131e |
|---|---|
| SHA3-384 hash: | c134c15874a84b3b4cdca11f697dc9702064f63d289cd81e14f5ce93e76b08988fe8ca387abecca2d62c31f4e8acd18a |
| SHA1 hash: | 8d1eee84645e77b66fd956ed1274785611f0b9c2 |
| MD5 hash: | f50f1ff6af43bd6ec4fea1ba7044606d |
| humanhash: | alaska-texas-september-cold |
| File name: | 七月份账单，请核对R9.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 1'212'416 bytes |
| First seen: | 2026-07-07 15:40:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3ddd79244182686207773af3b98637f7 (1 x ValleyRAT) |
| ssdeep | 24576:peZZ3Q5lG4eXSYtBSugfKpNBThtwgymoif:9lG4WNB5gCpLMmFf |
| TLSH | T13F45BF017807D429DF6F02754AA5E7A5A0B19CE04F2309BB76BCBC7DEA36181913772B |
| TrID | 35.2% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 26.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 14.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 5.5% (.EXE) Win64 Executable (generic) (6522/11/2) |
| Magika | pebin |
| dhash icon | 818da080a0a0a0a2 (137 x Heodo, 46 x Urelas, 30 x ValleyRAT) |
| Reporter |  Ling |
| Tags: | exe SilverFox Trojan/SilverFox.aaa ValleyRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
123
Origin country :
ROVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
七月份账单，请核对R9.exe
Verdict:
No threats detected
Analysis date:
2026-07-07 15:20:31 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Gathering data
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
adaptive-context iceid keylogger microsoft_visual_cc reconnaissance
Verdict:
Malicious
Labled as:
Fragtor.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-08T10:48:00Z UTC
Last seen:
2026-07-08T11:05:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Win32.Agent.gen
Malware family:
Generic Malware
Verdict:
Malicious
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Verdict:
Malicious
Threat name:
Win32.Trojan.Ravartar
Status:
Malicious
First seen:
2026-07-07 15:39:27 UTC
File Type:
PE (Exe)
Extracted files:
38
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
adware discovery persistence ransomware spyware
Behaviour
Checks SCSI registry key(s)
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Program crash
System Location Discovery: System Language Discovery
Enumerates connected drives
Boot or Logon Autostart Execution: Active Setup
Unpacked files
SH256 hash:
b9050b56d4150427a9e0abd5bb15ffbb62ef3fcbd1a4478aa8d270f59249131e
MD5 hash:
f50f1ff6af43bd6ec4fea1ba7044606d
SHA1 hash:
8d1eee84645e77b66fd956ed1274785611f0b9c2
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: | Detect_all_IPv6_variants |
|---|---|
| Author: | Bierchermuesli |
| Description: | Generic IPv6 catcher |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| 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. |
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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