MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 aa029dcb4bdff2ac1e34c4829c774146dcf494f890fb2aefa08f4998321d9e2c. 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: 10
| SHA256 hash: | aa029dcb4bdff2ac1e34c4829c774146dcf494f890fb2aefa08f4998321d9e2c |
|---|---|
| SHA3-384 hash: | 0285f97ea34ec1966f45720293b2b3841080a79227a2e111d9bb07383748db83706e97b4d1e04498c07e0214acafc2ca |
| SHA1 hash: | e13adc59c188b778862e1af1f54dfc0f9115dd21 |
| MD5 hash: | 5c6ead65e4c75b930dc834801753826c |
| humanhash: | don-magnesium-vegan-india |
| File name: | 2026.裁员名单及补偿方案WPS.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 48'640 bytes |
| First seen: | 2026-05-28 12:54:09 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a66ac84db6116999f6cded522d9f3b4f (3 x ValleyRAT) |
| ssdeep | 768:vPWZ6PRcrS+DR/4a1eTity7oe70Tdr0EDYr3Rlm/pZ+AZ:vgHuyRAgH07o/ZDYDbm/pZ+AZ |
| TLSH | T15D23B63F62A980A4E25B80F97B4AB17B68AFF07D50D435170362CE392B17D7A1ED419C |
| TrID | 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.0% (.EXE) Win64 Executable (generic) (6522/11/2) 13.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.ICL) Windows Icons Library (generic) (2059/9) 5.6% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| dhash icon | 64646c646a6b6919 (4 x ValleyRAT, 1 x Fuery) |
| Reporter |  Ling |
| Tags: | exe SilverFox Trojan/SilverFox.bg[qtsc] ValleyRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
113
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
2026.裁员名单及补偿方案WPS.exe
Verdict:
Malicious activity
Analysis date:
2026-05-28 12:37:11 UTC
Tags:
rat valleyrat remote generic websocket
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
emotet cobalt
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a custom TCP request
Restart of the analyzed sample
Creating a process with a hidden window
Searching for synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the system32 subdirectories
Creating a file in the Program Files subdirectories
Launching a process
Creating a window
Сreating synchronization primitives
Moving of the original file
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Unknown
Threat level:
2.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug masquerade
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-05-28T01:17:00Z UTC
Last seen:
2026-05-30T00:41:00Z UTC
Hits:
~10
Detections:
VHO:Trojan-Dropper.Win32.Silverfox.gen HEUR:Trojan-Dropper.Win32.Generic
Verdict:
Unknown
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
VHO:Trojan-Dropper.Win32.Silverfox
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2026-05-28 12:30:00 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
aa029dcb4bdff2ac1e34c4829c774146dcf494f890fb2aefa08f4998321d9e2c
MD5 hash:
5c6ead65e4c75b930dc834801753826c
SHA1 hash:
e13adc59c188b778862e1af1f54dfc0f9115dd21
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.21
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: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | ThreadControl__Context |
|---|---|
| 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. |
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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