MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 911fbdf248eba7f0cb54e8bb124a4f6bd9299288b9c2d6da72ec34815bc35a7d. 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: | 911fbdf248eba7f0cb54e8bb124a4f6bd9299288b9c2d6da72ec34815bc35a7d |
|---|---|
| SHA3-384 hash: | 87d66499c89d5dafd9541e58fe98eeb1248e58050bcbedb60e6dbe9bddae91d4a04dcb9a74fa807676c6a57285331336 |
| SHA1 hash: | ead0c0fab80685624e7b05996f57aaab3467b1fc |
| MD5 hash: | 684e3065127fa3939b9749914c9d90ef |
| humanhash: | double-pizza-nitrogen-mountain |
| File name: | 点击切换简体中文语言包.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 1'941'448 bytes |
| First seen: | 2026-06-02 13:08:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 49ea913537e8846d169d32fce7302ec5 (4 x ValleyRAT) |
| ssdeep | 49152:7/7E4O8OBQOH7D1dCKAJg6PwcVPPbL7MyTt:7AJ9Sgcl |
| TLSH | T1F0958C06B66541FCC09BD278C61A5657E7B17C86172097CF1290BAA62F73BE21F7E320 |
| TrID | 37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1) |
| Magika | pebin |
| dhash icon | cca6337171331acc (4 x ValleyRAT) |
| Reporter |  Ling |
| Tags: | exe Shellcode SilverFox ValleyRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
146
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
点击切换简体中文语言包.exe
Verdict:
Malicious activity
Analysis date:
2026-06-02 12:17:34 UTC
Tags:
valleyrat silverfox rat winos boxedapp
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
81.4%
Tags:
shellcode injection emotet obfusc
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-06-01T08:26:00Z UTC
Last seen:
2026-06-03T19:31:00Z UTC
Hits:
~10
Detections:
UDS:DangerousObject.Multi.Generic Trojan.Win64.Agentb.ljlh Trojan.Win32.Loader.sb BSS:Trojan.Win32.Generic
Verdict:
Suspicious
Score:
21%
Verdict:
Benign
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.VALLEYRAT
Threat name:
Win64.Trojan.Malgent
Status:
Malicious
First seen:
2026-06-02 10:46:29 UTC
File Type:
PE+ (Exe)
Extracted files:
12
AV detection:
21 of 38 (55.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Unpacked files
SH256 hash:
911fbdf248eba7f0cb54e8bb124a4f6bd9299288b9c2d6da72ec34815bc35a7d
MD5 hash:
684e3065127fa3939b9749914c9d90ef
SHA1 hash:
ead0c0fab80685624e7b05996f57aaab3467b1fc
Verdict:
Malicious
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: | Check_OutputDebugStringA_iat |
|---|
| 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: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| 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: | WIN_WebSocket_Base64_C2_20250726 |
|---|---|
| Author: | dogsafetyforeverone |
| Description: | Detects configuration strings used by malware to specify WebSocket command-and-control endpoints inside Base64-encoded data. It looks for prefixes such as '#ws://' or '#wss://' that were found in QuasarRAT configuration data. |
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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