MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3d163aeaf384ac7ff4dd7fe2d1c6c1a35933c1f2fc952544e82cb09b78b3deff. 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: 16
| SHA256 hash: | 3d163aeaf384ac7ff4dd7fe2d1c6c1a35933c1f2fc952544e82cb09b78b3deff |
|---|---|
| SHA3-384 hash: | 08637d98dc7d59ba45e5c0926759ad51a53f8b5e052800792231bb43f8c7018d00569e61f230b3b4bba7c443de57b439 |
| SHA1 hash: | 58fcadab9309746566e3418453df36863a236079 |
| MD5 hash: | 0ba5c634e8cbd8a329f9a648dab09e52 |
| humanhash: | hotel-september-fruit-angel |
| File name: | 0BA5C634E8CBD8A329F9A648DAB09E52.dll |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 241'400 bytes |
| First seen: | 2025-10-25 01:45:09 UTC |
| Last seen: | Never |
| File type: |  dll |
| MIME type: | application/x-dosexec |
| imphash | f0e23b81c79b122387dbb66564f1f15f (3 x ValleyRAT) |
| ssdeep | 6144:ZPioyJcQcoG98WCrYQw/EK94Mhph/FBAr5IwZ7NuZU7:wtcQLG98Yp4upJFBANIwdN |
| Threatray | 706 similar samples on MalwareBazaar |
| TLSH | T102347C227650C032E5EB023195BB9B764DADB8320755D0CFA7E45E3E1E613D2EA3538E |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | dll RAT ValleyRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 206.238.221.168:7788 | https://threatfox.abuse.ch/ioc/1624159/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
196
Origin country :
NLVendor Threat Intelligence
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
99.1%
Tags:
farfli emotet
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-debug evasive farfli fingerprint microsoft_visual_cc overlay packed unsafe windows zusy
Verdict:
Malicious
Labled as:
Trojan.Farfli
Verdict:
Malicious
File Type:
dll x32
First seen:
2025-10-22T14:35:00Z UTC
Last seen:
2025-10-22T15:03:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Win32.Farfli.gen Backdoor.Win32.Xkcp.a
Malware family:
ValleyRAT
Verdict:
Malicious
Result
Threat name:
ValleyRAT
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected ValleyRAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Verdict:
Malicious
Threat:
Family.VALLEYRAT_S2
Threat name:
Win32.Backdoor.Farfli
Status:
Malicious
First seen:
2025-10-21 07:07:30 UTC
File Type:
PE (Dll)
Extracted files:
1
AV detection:
29 of 36 (80.56%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
valleyrat
Similar samples:
+ 696 additional samples on MalwareBazaar
Result
Malware family:
valleyrat_s2
Score:
10/10
Tags:
family:valleyrat_s2 discovery
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Malware Config
C2 Extraction:
206.238.221.168:7788
Unpacked files
SH256 hash:
3d163aeaf384ac7ff4dd7fe2d1c6c1a35933c1f2fc952544e82cb09b78b3deff
MD5 hash:
0ba5c634e8cbd8a329f9a648dab09e52
SHA1 hash:
58fcadab9309746566e3418453df36863a236079
Detections:
win_valley_rat_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | 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: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Windows_Generic_Threat_4b0b73ce |
|---|---|
| Author: | Elastic Security |
| Rule name: | Windows_Trojan_Winos_464b8a2e |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_valley_rat_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.valley_rat. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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