MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 810e5bad70bd2a59c7c0462716d4a63beee9e680e65cf6e5998a81f26467aa1f. 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: | 810e5bad70bd2a59c7c0462716d4a63beee9e680e65cf6e5998a81f26467aa1f |
|---|---|
| SHA3-384 hash: | 0087f3685c6660d6870c3fae568452fce66fad0db8b68385583e63da50f7ee25430629bc5bf40f508cde66f9045d58ea |
| SHA1 hash: | cceb599b24dd764c2d7d8effd20dd80dbe8d8e84 |
| MD5 hash: | edef5b012b05ff088ded586917555813 |
| humanhash: | sink-echo-six-summer |
| File name: | 2025年第三季度内职人员违纪名单信息，请大家使用内网电脑查看（文件切勿外发）.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 79'392 bytes |
| First seen: | 2025-12-16 12:37:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 1536:NBeqek3yCfNlNw02rehekuImUN/uPSXcLjOe+o7ZSCfZ610a7Elxe:NBeqekXfLNfA+ekuILN/uaMLjO8fC0ap |
| TLSH | T1A373E173C9601C94FAF59A30828AC93E6AB8F557E674C3B3030186160F70F64BFA575A |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10522/11/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.9% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  dght_432 |
| Tags: | exe SilverFox ValleyRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_810e5bad70bd2a59c7c0462716d4a63beee9e680e65cf6e5998a81f26467aa1f.exe
Verdict:
Malicious activity
Analysis date:
2025-12-16 12:38:40 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
92.5%
Tags:
shellcode emotet shell sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a file in the Program Files subdirectories
Searching for synchronization primitives
Сreating synchronization primitives
Creating a window
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-16T09:18:00Z UTC
Last seen:
2025-12-16T22:41:00Z UTC
Hits:
~10
Detections:
Trojan-Spy.Win32.KeyLogger.sba Backdoor.Androm.HTTP.C&C Trojan.Win32.Waldek.sb Trojan.Win32.Inject.sb BSS:Trojan.Win32.Generic Backdoor.Win32.Androm.vzow Trojan-Spy.Win32.Stealer.sb Trojan.Win64.Zenpak.sb Trojan.Win32.PoolInject.sba
Verdict:
Malicious
Score:
31%
Verdict:
Susipicious
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Verdict:
Malicious
Threat:
Trojan.Win32.Zenpak
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
810e5bad70bd2a59c7c0462716d4a63beee9e680e65cf6e5998a81f26467aa1f
MD5 hash:
edef5b012b05ff088ded586917555813
SHA1 hash:
cceb599b24dd764c2d7d8effd20dd80dbe8d8e84
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: | 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__MemoryWorkingSet |
|---|---|
| Author: | Fernando Mercês |
| Description: | Anti-debug process memory working set size check |
| Reference: | http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/ |
| Rule name: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| 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 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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