MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4fb55bbb7855abfce34786e2fa4481a3576a338ca8c01dca1c6902fecd9cdbe9. 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: 12
| SHA256 hash: | 4fb55bbb7855abfce34786e2fa4481a3576a338ca8c01dca1c6902fecd9cdbe9 |
|---|---|
| SHA3-384 hash: | 00071d8422407c7781d0f852e51c1889326ce411b4010a36aadf8bfc465d9b76d978267e3afbb7f21a91b80d6052d920 |
| SHA1 hash: | 62ee637143438869a818cacde616b958e35a62f6 |
| MD5 hash: | 591e587e1959e16b1a76b2af26128ffa |
| humanhash: | hydrogen-helium-eleven-vegan |
| File name: | file |
| Download: | download sample |
| File size: | 5'332'872 bytes |
| First seen: | 2026-10-21 22:58:52 UTC |
| Last seen: | 2026-10-21 23:13:04 UTC |
| File type: |  exe |
| MIME type: | application/vnd.microsoft.portable-executable |
| imphash | b2f76a377810c3911d9a29c066358593 |
| ssdeep | 49152:qRVb8tmZvadSCjSO2e1HWaD/HwL3McCtSqKxsZmN4kt02QjO:mB88B1CGtaD/i3McCtjIsZmKkdiO |
| TLSH | T16736235EA74741DFC39A933008A47BA2FE3C9E2029589D3AC369E17D3DB2D5D18D03A5 |
| TrID | 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 18.0% (.EXE) Win64 Executable (generic) (6522/11/2) 13.9% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.6% (.ICL) Windows Icons Library (generic) (2059/9) 5.6% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| dhash icon | e862eae6b692c6ee (21 x CoinMiner, 3 x Azov, 1 x CoinMiner.XMRig) |
| Reporter |  Bitsight |
| Tags: | b89d843f29af2eed09805e9767a1165f dropped-by-Vidar exe signed |
Code Signing Certificate
| Organisation: | Chrome Setup |
|---|---|
| Issuer: | Chrome Setup |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2026-09-10T17:36:48Z |
| Valid to: | 2031-09-10T17:46:48Z |
| Serial number: | 32a5ff6163193f8247621eced752e490 |
| Intelligence: | 128 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | fafd4638c6b1d93fdc60913ff16e44036f02f58576acae5ea276f1733f94a79a |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
14
# of downloads :
166
Origin country :
USVendor Threat Intelligence
Malware configuration found for:
Hexa
Details
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-21 23:03:58 UTC
Tags:
auto-reg
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:
92.5%
Tags:
obfuscated injection remo
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Sending a custom TCP request
Creating a process from a recently created file
Creating synchronization primitives
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Deleting of the original file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
adaptive-context adaptive-context anti-debug installer-heuristic masquerade overlay packed reconnaissance signed
Verdict:
Malicious
Labled as:
Win64/GenKryptik_AGeneric.FUN trojan
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-21T20:19:00Z UTC
Last seen:
2026-10-21T20:39:00Z UTC
Hits:
~10
Verdict:
Unknown
Score:
98%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.AdvML
Status:
Malicious
First seen:
2026-10-21 22:59:30 UTC
File Type:
PE+ (Exe)
Extracted files:
2
AV detection:
20 of 38 (52.63%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
defense_evasion persistence
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
Adds Run key to start application
Deletes itself
Executes dropped EXE
Unpacked files
SH256 hash:
4fb55bbb7855abfce34786e2fa4481a3576a338ca8c01dca1c6902fecd9cdbe9
MD5 hash:
591e587e1959e16b1a76b2af26128ffa
SHA1 hash:
62ee637143438869a818cacde616b958e35a62f6
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: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| 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_Clipboard_Clipper_Thengavar |
|---|---|
| Author: | Thengavar |
| Description: | Detects malware manipulating the Windows clipboard for clipping or crypto stealing attacks |
| Rule name: | WIN_Clipper_Unknown_ClipboardHijack |
|---|---|
| Author: | Marjoriefort |
| Description: | DLL clipper (detournement presse-papiers crypto) : API clipboard completes + DLL compacte |
| Reference: | misses_archive 569 / cluster 282 DLL x 15360 o |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe 4fb55bbb7855abfce34786e2fa4481a3576a338ca8c01dca1c6902fecd9cdbe9
(this sample)
Dropped by
Vidar
Delivery method
Distributed via web download
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