MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8c4b50eaa759672d99ee2350e03aaffb1381ee524bd77290f919e45d1f2f823d. 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
Threat unknown
Vendor detections: 9
| SHA256 hash: | 8c4b50eaa759672d99ee2350e03aaffb1381ee524bd77290f919e45d1f2f823d |
|---|---|
| SHA3-384 hash: | f1607099b24926b2d874f1c0f66aa533cf6b99a2079b2caf9ab039dd8da8bbb8447531f5efa34c6cca99bb3a7456cb07 |
| SHA1 hash: | bcf73ad0f838e117b7e4a840904757a47d2cac30 |
| MD5 hash: | 5fadc67ca4ad715e5ff7106a287c4f2c |
| humanhash: | sixteen-mike-friend-summer |
| File name: | file |
| Download: | download sample |
| File size: | 655'360 bytes |
| First seen: | 2026-09-25 23:18:40 UTC |
| Last seen: | 2026-09-27 08:50:19 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 33d426494515247cbe022c4aac4149c9 |
| ssdeep | 12288:2XvOU0QKQ2ngYri6Qsy+I93WGCUtZ6B4vQxl0kFok4wJ9L3Qsu88Ihw:2fJYgE91M1spoDwJt689hw |
| TLSH | T10CD4D034B27162F9E055C27B825171D2ABF9B8C18B1786EB021837723F5A7EB4D76390 |
| TrID | 51.9% (.EXE) Win64 Executable (generic) (6522/11/2) 16.1% (.EXE) OS/2 Executable (generic) (2029/13) 15.9% (.EXE) Generic Win/DOS Executable (2002/3) 15.9% (.EXE) DOS Executable (generic) (2000/1) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | c dropped-by-gcleaner exe MIX4.file |
Intelligence
File Origin
# of uploads :
15
# of downloads :
191
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-25 23:36:40 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Verdict:
Malicious
Score:
95.7%
Tags:
emotet
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug fingerprint microsoft_visual_cc
Verdict:
Malicious
Labled as:
Trojan_Win32_Wacatac_B_ml
Verdict:
Unknown
File Type:
exe x64
First seen:
2026-09-26T02:50:00Z UTC
Last seen:
2026-09-27T18:14:00Z UTC
Hits:
~10
Verdict:
Unknown
Score:
95%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.Wacatac
Status:
Malicious
First seen:
2026-09-25 23:19:15 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
20 of 38 (52.63%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
6/10
Tags:
discovery spyware
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Time Discovery
Drops file in Program Files directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Unpacked files
SH256 hash:
8c4b50eaa759672d99ee2350e03aaffb1381ee524bd77290f919e45d1f2f823d
MD5 hash:
5fadc67ca4ad715e5ff7106a287c4f2c
SHA1 hash:
bcf73ad0f838e117b7e4a840904757a47d2cac30
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_detect_tls_callbacks |
|---|
| 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_Sample_Unique_69354b41 |
|---|---|
| Author: | Marjoriefort |
| Description: | Specimen unique (soumission Bazaar) - strings distinctifs propres au sample |
| Reference: | 69354b41e10daf03d3f3af881b32d5c0fec56b1cfe96629fd4c5263413a42854.exe |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe 8c4b50eaa759672d99ee2350e03aaffb1381ee524bd77290f919e45d1f2f823d
(this sample)
Dropped by
Gcleaner
Delivery method
Distributed via web download
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