MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4508a5522b6a945353331f74eb1d0f23e06ed69424e7c0a6db610be052175e22. 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


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4508a5522b6a945353331f74eb1d0f23e06ed69424e7c0a6db610be052175e22
SHA3-384 hash: 23c1d3c8772c6b59e49aba490a0b4d3b236f46c78e164e2fb49848cb76f0c4c6eb2f29293237ef77f1acfbee3b373783
SHA1 hash: 91a3604624a98174a8e784a9ffe8b8e426908f70
MD5 hash: de87459bc44e810e6ed06673d5fbac33
humanhash: eighteen-speaker-jersey-item
File name:svchost.exe
Download: download sample
File size:2'108'160 bytes
First seen:2025-11-23 09:21:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:bpPmJhz/zDwhADM5L9Y7MWQiPJ5onzVxihFj+p:bpehPDwhVOGu5K/mcp
TLSH T117A54B346F51C802D15A267889B9D7BAEA146FC0A416A307B3F2BCD77D1A19BFC41DE0
TrID 28.5% (.EXE) Win64 Executable (generic) (10522/11/4)
17.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
13.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.2% (.EXE) Win32 Executable (generic) (4504/4/1)
5.6% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter Hexastrike
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
11
Origin country :
IE IE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/40349/
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6922d9a9140de26f6c2c8ed8
Tags:
crysan virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
DNS request
Unauthorized injection to a recently created process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert invalid-signature obfuscated obfuscated packed signed
Link:
https://www.filescan.io/uploads/6922d6cf5d3feebe12d81051/reports/ec6c64a2-3cb8-4fed-8d91-1c62f63400e8/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/4508a5522b6a945353331f74eb1d0f23e06ed69424e7c0a6db610be052175e22
Result
Gathering data
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-22T09:50:00Z UTC
Last seen:
2025-11-22T10:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4508a5522b6a945353331f74eb1d0f23e06ed69424e7c0a6db610be052175e22/results?tab=lookup
Score:
65%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/4508a5522b6a945353331f74eb1d0f23e06ed69424e7c0a6db610be052175e22
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.91 Win 32 Exe x86
Link:
https://app.malva.re/file/de87459bc44e810e6ed06673d5fbac33
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4508a5522b6a945353331f74eb1d0f23e06ed69424e7c0a6db610be052175e22/
Threat name:
ByteCode-MSIL.Trojan.Crysan
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 14:45:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iuekkurlnkkfguztd52owhipepqg5vuuett4bjw3mef6auqxlyra._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/251123-ln4ltsej8z/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2a4508d8-69d7-4327-a297-7ec2810f97f6
Unpacked files
SH256 hash:
4508a5522b6a945353331f74eb1d0f23e06ed69424e7c0a6db610be052175e22
MD5 hash:
de87459bc44e810e6ed06673d5fbac33
SHA1 hash:
91a3604624a98174a8e784a9ffe8b8e426908f70
Link:
https://www.unpac.me/results/202d538a-9aae-4fd6-b954-31b064e6583d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4508a5522b6a945353331f74eb1d0f23e06ed69424e7c0a6db610be052175e22

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/40349/

Comments