MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3ab56c9fb6b7c404c1e5b36788959c877ea819fb124c3847fa0498e9915ef9a7. 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: | 3ab56c9fb6b7c404c1e5b36788959c877ea819fb124c3847fa0498e9915ef9a7 |
|---|---|
| SHA3-384 hash: | 7fc22fa18d21c004b911d55fa082ea7b9be39c776725bd1d40cd6591730734763be2d3503f3c20b436b5141c362667d5 |
| SHA1 hash: | 1a5f6531962a08b29c8b5f1572383b52434f1428 |
| MD5 hash: | a8619784bfe927e551e831d4adaf8ba5 |
| humanhash: | rugby-winner-beryllium-california |
| File name: | file |
| Download: | download sample |
| File size: | 788'480 bytes |
| First seen: | 2026-06-22 17:54:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a1473d612f2a3526dd38dd97cf1d1992 |
| ssdeep | 12288:w43c3JDEcd2nlZNG8Qy8cJyQNSUeMJ0e7nARq2qPeori+:D3car0FiJf9nGq2qPeori |
| TLSH | T137F46E36EA6800FCE077C279CA664D13F7B2B84603716ADB07909AA61F176D45F3EB11 |
| TrID | 37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | 54e64e dropped-by-amadey exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
227
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
No threats detected
Analysis date:
2026-06-22 17:57:27 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
91.7%
Tags:
malware
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd crypto evasive exploit explorer fingerprint keylogger lolbin microsoft_visual_cc reconnaissance rundll32
Verdict:
Suspicious
Verdict:
Adware
File Type:
exe x64
First seen:
2026-06-22T15:06:00Z UTC
Last seen:
2026-06-23T23:27:00Z UTC
Hits:
~10
Detections:
HEUR:HackTool.Win64.UACme.gen
Verdict:
Unknown
Score:
97%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
HackTool.Win64.UACme
Threat name:
Win64.Trojan.NukeBot
Status:
Suspicious
First seen:
2026-06-22 17:55:44 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:
n/a
Behaviour
Looks up external IP address via web service
Unpacked files
SH256 hash:
3ab56c9fb6b7c404c1e5b36788959c877ea819fb124c3847fa0498e9915ef9a7
MD5 hash:
a8619784bfe927e551e831d4adaf8ba5
SHA1 hash:
1a5f6531962a08b29c8b5f1572383b52434f1428
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: | DebuggerCheck__QueryInfo |
|---|---|
| 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: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| 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. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe 3ab56c9fb6b7c404c1e5b36788959c877ea819fb124c3847fa0498e9915ef9a7
(this sample)
Dropped by
Amadey
Delivery method
Distributed via web download
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.VectraRAT (formerly Nyxel) x64 Windows RAT/stealer implant dropped by Amadey (http://91.92.242.236/files-129312398/files/file_964a41c5ea52bfc9.exe). Static mutex: Local\Vectra.Client.SingleInstance; dynamic C2 override file: %TEMP%\callback.json. Extracted RT_RCDATA (1001) JSON build configuration at offset 0xc00c0: generatedAt=2026-06-21T03:38:52.468Z, C2=86.109.75.168:3308 (5-byte binary header + MessagePack over TCP), targetExe=Vectra.exe, deployPath=Vectra111.exe, uacEnabled=false (includes UACME #41 debug-object hijacking UAC bypass via winver.exe + computerdefaults.exe). Ref: https://socradar.io/blog/vectrarat-undocumented-stack-maas