MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3da033579ce7eb25cc51e4fd9c7f060d110e29a5417fcb394734b9c4c89c6d2b. 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: 19
| SHA256 hash: | 3da033579ce7eb25cc51e4fd9c7f060d110e29a5417fcb394734b9c4c89c6d2b |
|---|---|
| SHA3-384 hash: | b362b6d35093b3cf9a6159a2965dcba1f360d17bf0c201f0b183099b82f0cdd5462ace96c474588a9846e267d861137c |
| SHA1 hash: | 41d1728b33afc175d82b73eb6a2dcb92c66bb4cc |
| MD5 hash: | 0634c78ea40ae9fc00ab3adf15f48bc0 |
| humanhash: | four-juliet-hotel-burger |
| File name: | 0634c78ea40ae9fc00ab3adf15f48bc0.exe |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 133'632 bytes |
| First seen: | 2026-01-20 00:05:31 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2f4c92a36f0eb35d81a44e3422e1082b (8 x ValleyRAT) |
| ssdeep | 3072:wJvr9PP8JYCBwsioRTwQJvMB2OgtEYdZUbdFz56U1e6wC:wJv5UJYU40TwkMB2OgtEsZK9+C |
| Threatray | 541 similar samples on MalwareBazaar |
| TLSH | T1FED36C4B33A450F5D4A7C378C9A25A06E7B378661731A7CF13A4866A6F137D0AD3A331 |
| TrID | 44.4% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  abuse_ch |
| Tags: | exe RAT ValleyRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 8.219.82.235:28888 | https://threatfox.abuse.ch/ioc/1734481/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
137
Origin country :
NLVendor Threat Intelligence
Malware configuration found for:
ValleyFall
Details
Malware family:
n/a
ID:
1
File name:
0634c78ea40ae9fc00ab3adf15f48bc0.exe
Verdict:
Malicious activity
Analysis date:
2026-01-20 00:06:43 UTC
Tags:
payload
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WinosStager
Verdict:
Malicious
Score:
99.1%
Tags:
emotet virus
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm farfli microsoft_visual_cc unsafe winos zusy
Verdict:
Malicious
Labled as:
Zusy.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-01-16T14:21:00Z UTC
Last seen:
2026-01-16T14:42:00Z UTC
Hits:
~10
Detections:
PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C HEUR:Backdoor.Win32.Farfli.gen
Malware family:
ValleyRAT
Verdict:
Malicious
Result
Threat name:
ValleyRAT
Detection:
malicious
Classification:
troj
Score:
76 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected ValleyRAT
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.VALLEYRAT
Threat name:
Win64.Backdoor.Farfli
Status:
Malicious
First seen:
2026-01-16 13:38:00 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
valleyrat
Similar samples:
+ 531 additional samples on MalwareBazaar
Result
Malware family:
valleyrat_s2
Score:
10/10
Tags:
family:valleyrat_s2 backdoor
Behaviour
Detects ValleyRAT payload
ValleyRat
Valleyrat_s2 family
Malware Config
C2 Extraction:
8.219.82.235:28888
127.0.0.1:80
127.0.0.1:80
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
3da033579ce7eb25cc51e4fd9c7f060d110e29a5417fcb394734b9c4c89c6d2b
MD5 hash:
0634c78ea40ae9fc00ab3adf15f48bc0
SHA1 hash:
41d1728b33afc175d82b73eb6a2dcb92c66bb4cc
Malware family:
ValleyRAT
Verdict:
Malicious
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: | 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: | Indicator_MiniDumpWriteDump |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | ValleyRAT |
|---|---|
| Author: | NDA0E |
| Description: | Detects ValleyRAT |
| Rule name: | WinosStager |
|---|---|
| Author: | YungBinary |
| Description: | https://www.esentire.com/blog/winos4-0-online-module-staging-component-used-in-cleversoar-campaign |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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