MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cdb71f5f217b44edd24386c71e127b69a937087170fe9307d7acf04033bb27fa. 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
BlakcSeeStealer
Vendor detections: 13
| SHA256 hash: | cdb71f5f217b44edd24386c71e127b69a937087170fe9307d7acf04033bb27fa |
|---|---|
| SHA3-384 hash: | 77f57721af7a63addc2fa42b5f16c370bcd6b591434255135fe3dafad1e7e24bb5a4c4ad8a396ca6ad9d6ab86a17df22 |
| SHA1 hash: | 7a54a267fa3ce34ac57dcb9f59bebb2a14b2ea5f |
| MD5 hash: | 8f28dc0dcea456ea53f53e6941fc7874 |
| humanhash: | sixteen-solar-yellow-north |
| File name: | cdb71f5f217b44edd24386c71e127b69a937087170fe9307d7acf04033bb27fa |
| Download: | download sample |
| Signature | BlakcSeeStealer |
| File size: | 889'856 bytes |
| First seen: | 2026-10-19 08:08:51 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/vnd.microsoft.portable-executable |
| imphash | 2a7a90c4040bf7fc633278e7bfd55661 (5 x BlakcSeeStealer) |
| ssdeep | 12288:0hq1ehOykrzrahOhFcpFdGe5TOo8o1lQ4MQB4/dnJWcMC16V2vpfj3flmDxcTgKa:rkKzrQdGclQ4MG4pj4V2 |
| TLSH | T15A157D1AA76400BDD0B7C6B4CE675D43DB71B84B43306ADB07C06AA63E277E45A3EB11 |
| TrID | 33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | BlakcSeeStealer exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
173
Origin country :
HUVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-19 11:12:00 UTC
Tags:
ip-check stealer blakcsee evasion arch-scr arch-doc
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.1%
Tags:
dropper emotet virus blic
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Reading critical registry keys
Deleting a recently created file
Creating a window
Creating a file
Connecting to a non-recommended domain
Stealing user critical data
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-04-05T09:04:00Z UTC
Last seen:
2026-10-21T03:57:00Z UTC
Hits:
~100
Verdict:
Unknown
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
Win64.Trojan.AdvML
Status:
Malicious
First seen:
2026-04-05 13:55:05 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
26 of 36 (72.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
BoryptGrab
Result
Malware family:
blakcsee_stealer
Score:
10/10
Tags:
family:blakcsee_stealer discovery spyware stealer
Behaviour
Checks processor information in registry
Suspicious use of WriteProcessMemory
Browser Information Discovery
Reads the TCP/IP host and domain name from the registry
Checks installed software on the system
Looks up external IP address via web service
Reads user/profile data of web browsers
Malware Config
C2 Extraction:
91.215.85.121
Unpacked files
SH256 hash:
cdb71f5f217b44edd24386c71e127b69a937087170fe9307d7acf04033bb27fa
MD5 hash:
8f28dc0dcea456ea53f53e6941fc7874
SHA1 hash:
7a54a267fa3ce34ac57dcb9f59bebb2a14b2ea5f
Detections:
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
95374ad03beebd51e7ef7dad28f7e206c88e53bbecbfa16aefd3a0feed0f6ae5
MD5 hash:
1da49550c982a63dce3e8033548ec75f
SHA1 hash:
7eb7fd592ad3428c6762b0927015fa8f2485fb0d
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: | BoryptGrab |
|---|---|
| Author: | Still |
| Description: | attempts to match strings/instructions found in BoryptGrab/BlakcSeeStealer core |
| Rule name: | BunnyLoader |
|---|---|
| Author: | indest |
| Description: | generic crypto/card stealer rule |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| 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: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | grakate_stealer_nov_2021 |
|---|
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers |
| Rule name: | JP_Lure_Content_Hunt |
|---|---|
| Author: | sumeshi |
| Description: | Hunts for files containing Japanese kana text or common Japanese lure terminology |
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| Rule name: | TigerRAT_pe_yaraify |
|---|---|
| Author: | hunts-yara-code |
| Description: | YARAify-tightened byte rule from 9 sample(s) -- VERIFY hits |
| 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: | WIN_Malware_Unknown_ForgeAuto_5001c94c |
|---|---|
| Author: | Marjoriefort |
| Description: | Detects Unknown (pe, etat binaire) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.