MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b738c03fef5e3d26419e4aab1818a0a7ad206c67fb3eeedcdfb3ef1ee07eb620. 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: 10
| SHA256 hash: | b738c03fef5e3d26419e4aab1818a0a7ad206c67fb3eeedcdfb3ef1ee07eb620 |
|---|---|
| SHA3-384 hash: | e7cc5dd4224e6a950053005429615d9cd38901644f2d00d779249589ae3b6c8b604e9d182f165766d1e5e34532677371 |
| SHA1 hash: | 5a68ece20d05c755d20975b4e1794d0f531d2c19 |
| MD5 hash: | a3dc3ee464737dd74c20ec771deaac4d |
| humanhash: | ten-echo-kilo-muppet |
| File name: | file |
| Download: | download sample |
| File size: | 788'480 bytes |
| First seen: | 2026-06-22 18:59:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a1473d612f2a3526dd38dd97cf1d1992 |
| ssdeep | 12288:R43c3JDEcd2nlZNG8Qy8cJyQNSUeMJ0e7nARq2qPeori8:q3car0FiJf9nGq2qPeori |
| TLSH | T183F46E36EA6800FCE077C279CA664D13F7B2B84603716ADB07909AA61F176D45F3EB11 |
| 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: | 9d2ca3 dropped-by-amadey exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
200
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_b738c03fef5e3d26419e4aab1818a0a7ad206c67fb3eeedcdfb3ef1ee07eb620.exe
Verdict:
No threats detected
Analysis date:
2026-06-22 19:02:23 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:
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
Labled as:
Win64/Tinukebot.AD trojan
Verdict:
Adware
File Type:
exe x64
First seen:
2026-06-22T16:06:00Z 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
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
HackTool.Win64.UACme
Threat name:
Win64.Trojan.NukeBot
Status:
Suspicious
First seen:
2026-06-22 19:01:01 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
14 of 24 (58.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Unpacked files
SH256 hash:
b738c03fef5e3d26419e4aab1818a0a7ad206c67fb3eeedcdfb3ef1ee07eb620
MD5 hash:
a3dc3ee464737dd74c20ec771deaac4d
SHA1 hash:
5a68ece20d05c755d20975b4e1794d0f531d2c19
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 b738c03fef5e3d26419e4aab1818a0a7ad206c67fb3eeedcdfb3ef1ee07eb620
(this sample)
Dropped by
Amadey
Delivery method
Distributed via web download
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