MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f41104fbec4506499f3b3b79780a2a605eff6c3e259fc506b2799fc7077e92b1. 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: 14
| SHA256 hash: | f41104fbec4506499f3b3b79780a2a605eff6c3e259fc506b2799fc7077e92b1 |
|---|---|
| SHA3-384 hash: | 6abb3a09b4a256c0ae557476b138b5e036c0225ce9911a40a96eaa511d5fc2ef5e76d923994ea87859dfe030a5c48499 |
| SHA1 hash: | 15bf6dc25374b599dab6903dc37be72bec38ebf5 |
| MD5 hash: | e311176da87d1dd41b8b3b92d5c21fee |
| humanhash: | yankee-thirteen-mike-sixteen |
| File name: | imagemagik.dll |
| Download: | download sample |
| Signature | ValleyRAT |
| File size: | 52'070 bytes |
| First seen: | 2026-04-23 11:50:29 UTC |
| Last seen: | Never |
| File type: |  dll |
| MIME type: | application/x-dosexec |
| imphash | 18fe239909cf999ed7b297f12cb78ec7 (1 x ValleyRAT) |
| ssdeep | 768:PIYrZEqwoJYisQ9LookpCdhf2Ww7UCQvQ4I:A9qXCLGpkp/7UCQvQH |
| Threatray | 931 similar samples on MalwareBazaar |
| TLSH | T1393385947ED58CD6D910733CA0EAD176363CBAD5CA834B07A93467312B23BD12DD622E |
| TrID | 21.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 21.2% (.EXE) Win64 Executable (generic) (6522/11/2) 16.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 14.6% (.EXE) Win32 Executable (generic) (4504/4/1) 6.6% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  smica83 |
| Tags: | dll ValleyRAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 154.81.37.170:443 | https://threatfox.abuse.ch/ioc/1796594/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
158
Origin country :
HUVendor Threat Intelligence
No detections
Detection:
n/a
Verdict:
Malicious
Score:
90.2%
Tags:
injection obfusc virus
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Sending a TCP request to an infection source
Sending a custom TCP request
Connection attempt to an infection source
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug exploit mingw overlay packed
Verdict:
Malicious
Labled as:
HEUR_TrojanDownloader_Win32_Sheloader_gen
Verdict:
Malicious
File Type:
dll x32
First seen:
2026-04-22T01:05:00Z UTC
Last seen:
2026-04-24T14:44:00Z UTC
Hits:
~10
Detections:
Backdoor.Win32.Xkcp.a Backdoor.Xkcp.TCP.ServerRequest Backdoor.Agent.TCP.C&C HEUR:Trojan.Win32.Agent.gen HEUR:Trojan-Downloader.Win32.Sheloader.gen
Malware family:
ValleyRAT
Verdict:
Malicious
Result
Threat name:
ValleyRAT
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Unusual module load detection (module proxying)
Yara detected ValleyRAT
Behaviour
Behavior Graph:
Score:
80%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Verdict:
Malicious
Threat:
Backdoor.Win32.TCP
Threat name:
Win32.Trojan.Egairtigado
Status:
Malicious
First seen:
2026-04-22 08:19:02 UTC
File Type:
PE (Dll)
AV detection:
16 of 38 (42.11%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
valleyrat
purehvnc
Similar samples:
+ 921 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
discovery
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Badlisted process makes network request
Unpacked files
SH256 hash:
f41104fbec4506499f3b3b79780a2a605eff6c3e259fc506b2799fc7077e92b1
MD5 hash:
e311176da87d1dd41b8b3b92d5c21fee
SHA1 hash:
15bf6dc25374b599dab6903dc37be72bec38ebf5
Malware family:
ValleyRAT
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
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: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | meth_peb_parsing |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| 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. |
| Rule name: | Windows_Generic_Threat_4b0b73ce |
|---|---|
| Author: | Elastic Security |
| 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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