MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4aca40c10f8129e3009f07ecd73f9c2d2e170d6129ebf12005f926e0237bedf6. 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: 15
| SHA256 hash: | 4aca40c10f8129e3009f07ecd73f9c2d2e170d6129ebf12005f926e0237bedf6 |
|---|---|
| SHA3-384 hash: | 8975d2ded18f36f5450fe44796dde1862526e4f0b1bffdeb10d3832b5cec6e268965cf843b9b25e6ae5753f296ce1501 |
| SHA1 hash: | a4c71f7b4b597787bd171f5655b976d1aa525e10 |
| MD5 hash: | 2e2436f5497f7442260593e23ff929be |
| humanhash: | finch-crazy-fish-lima |
| File name: | SecuriteInfo.com.Win32.MalwareX-gen.46346224 |
| Download: | download sample |
| File size: | 644'096 bytes |
| First seen: | 2026-04-01 17:23:19 UTC |
| Last seen: | 2026-04-01 18:37:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'854 x AgentTesla, 19'783 x Formbook, 12'304 x SnakeKeylogger) |
| ssdeep | 12288:Aq0TQPOhPreYRw7ijHa6FgSpNscevQEFHugft9G4ftCcQQ:N0z1ren7ijHa6FgSpNscQLOglPoc |
| TLSH | T1D8D4AF6A36534E21D2C41733C6CB580193B4978679A7F38E758823A729073FEDE4B693 |
| TrID | 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win64 Executable (generic) (6522/11/2) 4.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  SecuriteInfoCom |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
105
Origin country :
FRVendor Threat Intelligence
Gathering data
Malware family:
vidar
ID:
1
File name:
bomb.zip
Verdict:
Malicious activity
Analysis date:
2026-04-01 16:32:41 UTC
Tags:
auto generic stego loader reverseloader evasion stealer vidar netreactor miner purehvnc phorphiex botnet autoit github stealc possible-phishing xmrig upx credentialflusher gcleaner unlocker-eject tool ip-check
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Verdict:
Malicious
Score:
95.7%
Tags:
virus msil
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Creating a file
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
base64 crypt net_reactor obfuscated obfuscated packed packed xpack
Verdict:
Malicious
Labled as:
MSIL.Benin.Generic
Result
Gathering data
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-04-01T13:45:00Z UTC
Last seen:
2026-04-01T13:53:00Z UTC
Hits:
~10
Verdict:
Unknown
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
Malware
YARA:
12 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.90 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Trojan.Benin
Status:
Malicious
First seen:
2026-03-31 15:08:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
19 of 36 (52.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
collection discovery spyware stealer
Behaviour
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Windows directory
Accesses Microsoft Outlook profiles
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
4aca40c10f8129e3009f07ecd73f9c2d2e170d6129ebf12005f926e0237bedf6
MD5 hash:
2e2436f5497f7442260593e23ff929be
SHA1 hash:
a4c71f7b4b597787bd171f5655b976d1aa525e10
SH256 hash:
e62cc4628a7f1c4901f234c4ac41d4d7af5cc50ed840aaff19ad8369ae2ef45a
MD5 hash:
8a9a44aeb11e2d266643d0058af93fc2
SHA1 hash:
1a5d6457369f4aaff06a91398989da31bfaa8d3d
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Malware family:
PureRAT
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: | Lumma_Stealer_Detection |
|---|---|
| Author: | ashizZz |
| Description: | Detects a specific Lumma Stealer malware sample using unique strings and behaviors |
| Reference: | https://seanthegeek.net/posts/compromized-store-spread-lumma-stealer-using-fake-captcha/ |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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 4aca40c10f8129e3009f07ecd73f9c2d2e170d6129ebf12005f926e0237bedf6
(this sample)
Delivery method
Distributed via web download
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