MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 db4161527570370fa1d07e34d3da27c241f7ceb1815ec530e8ef5b13c268cbdd. 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
VIPKeylogger
Vendor detections: 14
| SHA256 hash: | db4161527570370fa1d07e34d3da27c241f7ceb1815ec530e8ef5b13c268cbdd |
|---|---|
| SHA3-384 hash: | 19a29734efb1296b93364f5e8ee36c35365a7ce9b41ada052aad265b14405ea8dfd1e66ac59ed9169a59ac802d092845 |
| SHA1 hash: | bb232a592077833bf6ca834fcae1f64cd43838b2 |
| MD5 hash: | a9e9b1f84998fea0ab0ca1190d93ee1a |
| humanhash: | mountain-sweet-twenty-whiskey |
| File name: | db4161527570370fa1d07e34d3da27c241f7ceb1815ec530e8ef5b13c268cbdd |
| Download: | download sample |
| Signature | VIPKeylogger |
| File size: | 661'808 bytes |
| First seen: | 2025-12-08 15:55:26 UTC |
| Last seen: | 2026-05-20 18:19:25 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7eae418c7423834ffc3d79b4300bd6fb (66 x GuLoader, 23 x RemcosRAT, 21 x AgentTesla) |
| ssdeep | 12288:fGzMtp481w8eaTsW8nUTr6ZeMyPRyb9Mk/LmjtG1:fGzMtp48O8eaTsWnf6QLPRW9MIJ1 |
| TLSH | T1D3E4F1077688E2D9EC21AE70163519B30A6BFD393E1AD5077750B3FE3973512382B689 |
| 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 |
| dhash icon | 209cdcd8d8e0f060 (4 x VIPKeylogger, 2 x GuLoader, 1 x PhantomStealer) |
| Reporter |  adrian__luca |
| Tags: | exe VIPKeylogger |
Intelligence
File Origin
# of uploads :
4
# of downloads :
68
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
GuLoader
NSIS
Details
GuLoader
a c2 URL, a useragent string, and a string XOR key
GuLoader
an XOR decryption key and an extracted component
NSIS
extracted archive contents
Malware family:
n/a
ID:
1
File name:
CaixaBank _justificantePago_es_109221809952.exe
Verdict:
Malicious activity
Analysis date:
2025-11-26 01:57:05 UTC
Tags:
snake keylogger evasion telegram stealer ims-api generic
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
96.5%
Tags:
uloader virus nsis blic
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Searching for the window
Creating a file in the Windows subdirectories
Delayed reading of the file
DNS request
Connection attempt
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug blackhole guloader installer installer installer-heuristic microsoft_visual_cc nsis overlay signed
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-25T21:35:00Z UTC
Last seen:
2025-12-10T14:24:00Z UTC
Hits:
~10000
Gathering data
Result
Threat name:
GuLoader, Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious PE digital signature
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect the country of the analysis system (by using the IP)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Uses the Telegram API (likely for C&C communication)
Yara detected GuLoader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Score:
95%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable NSIS Installer PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Trojan.GuLoader
Status:
Malicious
First seen:
2025-11-26 01:03:49 UTC
AV detection:
15 of 24 (62.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
vipkeylogger
Score:
10/10
Tags:
family:guloader family:vipkeylogger collection discovery downloader keylogger spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Guloader family
Guloader,Cloudeye
VIPKeylogger
Vipkeylogger family
Malware Config
C2 Extraction:
https://api.telegram.org/bot8549752981:AAHa4BkyhrK7OkntRnWFZdBQowf8W65p7Wo/sendMessage?chat_id=7618581100
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
db4161527570370fa1d07e34d3da27c241f7ceb1815ec530e8ef5b13c268cbdd
MD5 hash:
a9e9b1f84998fea0ab0ca1190d93ee1a
SHA1 hash:
bb232a592077833bf6ca834fcae1f64cd43838b2
SH256 hash:
20e642707ef82852bcf153254cb94b629b93ee89a8e8a03f838eef6cbb493319
MD5 hash:
109b201717ab5ef9b5628a9f3efef36f
SHA1 hash:
98db1f0cc5f110438a02015b722778af84d50ea7
SH256 hash:
6950991102462d84fdc0e3b0ae30c95af8c192f77ce3d78e8d54e6b22f7c09ba
MD5 hash:
8cf2ac271d7679b1d68eefc1ae0c5618
SHA1 hash:
7cc1caaa747ee16dc894a600a4256f64fa65a9b8
SH256 hash:
c5ba017732597a82f695b084d1aa7fe3b356168cc66105b9392a9c5b06be5188
MD5 hash:
ec9640b70e07141febbe2cd4cc42510f
SHA1 hash:
64a5e4b90e5fe62aa40e7ac9e16342ed066f0306
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.58
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: | Detect_NSIS_Nullsoft_Installer |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects NSIS installers by .ndata section + NSIS header string |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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