MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb. 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: 11


Intelligence 11 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb
SHA3-384 hash: d14a66da2906505ee5a1b322b9aec90407e5f3261a8e906c0b883f0c6a053916bad92dc43262f4280d41cde57ba459bc
SHA1 hash: 0b5163898f47128b367ac76917ad9e213df11f13
MD5 hash: 2da69b5800b8d7ff3bd0b1bd917c098c
humanhash: queen-stairway-kansas-march
File name:f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb
Download: download sample
File size:140'960 bytes
First seen:2026-03-18 14:09:34 UTC
Last seen:2026-03-18 14:58:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'843 x AgentTesla, 19'775 x Formbook, 12'297 x SnakeKeylogger)
ssdeep 3072:UKWWvGeHY4i3GzT9UZzZTQ2APEv19REJqhZ6tUP0g:UJNejc62KC1sVFg
TLSH T1E5D3081EBA5AAE11C0A81B35C4D7B51407B1A7C77277CF4E3C8913550B223EA5D8EACE
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 JAMESWT_WT
Tags:exe signed

Code Signing Certificate

Organisation:SmileMotion PTE. LTD.
Issuer:SSL.com EV Code Signing Intermediate CA RSA R3
Algorithm:sha256WithRSAEncryption
Valid from:2021-09-17T02:49:46Z
Valid to:2024-09-16T02:49:46Z
Serial number: 0126d2b7817e53eb6c540a8e5696ee3d
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: b055903c42af8f62d0a166fe5a8b01ab2c384f97e92f9d733dfaaad28ba0e996
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
128
Origin country :
IT IT
Vendor Threat Intelligence
Malware configuration found for:
NETReactor
Details
NETReactor
decrypted strings
Link:
https://research.acce.ciphertechsolutions.com/results/92d2b09d-7171-4644-9407-0eceae763ee3/
Malware family:
n/a
ID:
1
File name:
_f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb.exe
Verdict:
Suspicious activity
Analysis date:
2026-03-18 14:13:18 UTC
Tags:
netreactor
Link:
https://app.any.run/tasks/9a72b38a-fd56-470a-a78c-6c0246095f2d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/57990/
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.66744669.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69bab25393b644ca466b502d
Tags:
injection virus msil
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context base64 expired-cert net_reactor obfuscated obfuscated packed reconnaissance signed
Link:
https://www.filescan.io/uploads/69bab251493cb7d62d046c14/reports/464d9806-aca2-41e8-9efa-a64bbf2e87cd/overview
Verdict:
Malicious
Labled as:
MSIL/SmileMotion.A potentially unwanted application
Link:
https://www.hybrid-analysis.com/sample/f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb
Verdict:
Clean
File Type:
PE
First seen:
2022-08-26T02:23:00Z UTC
Last seen:
2025-09-30T06:52:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8fb56914-9ed0-4542-937f-be5f8f2ab7fe
Score:
32%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb
Threat name:
Win32.Malware.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-08-30 13:53:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
11 of 36 (30.56%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6k4lmvdrfo6prdumnteelfu3hv4hedi33mzcnpbljf4pnsqza65q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/260318-rgw63abs8v/
Behaviour
Suspicious use of AdjustPrivilegeToken
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb
MD5 hash:
2da69b5800b8d7ff3bd0b1bd917c098c
SHA1 hash:
0b5163898f47128b367ac76917ad9e213df11f13
Link:
https://www.unpac.me/results/0a816db5-f838-41f3-af16-57f4df9571b4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f2b8b654712bbcf88e8c6cc845969b3d78720d1bdb3226bc2b4978f6ca1907bb

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:AgentTesla
Create hunting rule
Author:Harish Kumar P
Description:Yara Rule to Detect AgentTesla
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DHT_Adware
Create hunting rule
Author:rifteyy
Description:Detects DHT Adware ecosystem
Rule name:DotNet_Reactor
Create hunting rule
Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
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
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/57990/

Comments