MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f53e8ad350dc32b2db25f5e4979a247342b9535fb39a23a3d4ae3aeb2a4e829. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f53e8ad350dc32b2db25f5e4979a247342b9535fb39a23a3d4ae3aeb2a4e829
SHA3-384 hash: 929019f465646fe6a743f1f63feb1f805f30f44d4ee38d727de12b076cd6440aab225dff152d7f33d8c595ff710f9ed0
SHA1 hash: 048e83a4d4f079bbb51577577ce917c5778c7718
MD5 hash: 91522c1169a970fc37f2d6ff34980024
humanhash: river-football-uncle-victor
File name:svchost.exe
Download: download sample
File size:396'695 bytes
First seen:2025-11-23 09:24:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9dffaeb4de0f0899dcc332737abce907 (1 x Simda)
ssdeep 6144:BtKe6YiDdv3m3mgKHDjSehyyxaOCVGrVPY6:BtKe6Zv23YnUyzYA
TLSH T18884E177B7C0CCB6C801063001876B768FB3F93924B1946BFBD45A2B6C74D50AE6AB42
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 :
6
Origin country :
IE IE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/40551/
Gathering data
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Creating a file in the Windows directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Launching a process
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun with the shell\open\command registry branches
Enabling autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context evasive explorer fingerprint lolbin overlay overlay packed packed upx
Link:
https://www.filescan.io/uploads/6922da846c89728b9825eb28/reports/ea2c0395-4b74-4d2e-b324-d8124e50cb3c/overview
Verdict:
Malicious
Labled as:
Trojan.Udr
Link:
https://www.hybrid-analysis.com/sample/7f53e8ad350dc32b2db25f5e4979a247342b9535fb39a23a3d4ae3aeb2a4e829
Result
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7f53e8ad350dc32b2db25f5e4979a247342b9535fb39a23a3d4ae3aeb2a4e829
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/91522c1169a970fc37f2d6ff34980024
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f53e8ad350dc32b2db25f5e4979a247342b9535fb39a23a3d4ae3aeb2a4e829/
Threat name:
Win32.Trojan.Malex
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 21:39:01 UTC
File Type:
PE (Exe)
AV detection:
32 of 36 (88.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p5j6rljvbxbswlnsl5pes6nci42cxfjv7m42eor5jlr25mve5auq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence upx
Link:
https://tria.ge/reports/251123-ly5lwatkgx/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Windows directory
Drops file in System32 directory
UPX packed file
Adds Run key to start application
Executes dropped EXE
Modifies system executable filetype association
Boot or Logon Autostart Execution: Active Setup
Patched UPX-packed file
Verdict:
Malicious
Tags:
Win.Trojan.Ulise-10005646-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b232cf87-ea72-453c-a948-58f79f89b3f9
Unpacked files
SH256 hash:
7f53e8ad350dc32b2db25f5e4979a247342b9535fb39a23a3d4ae3aeb2a4e829
MD5 hash:
91522c1169a970fc37f2d6ff34980024
SHA1 hash:
048e83a4d4f079bbb51577577ce917c5778c7718
Link:
https://www.unpac.me/results/eefb1382-e2ac-49b3-b41b-087951ed3b07/
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/7f53e8ad350dc32b2db25f5e4979a247342b9535fb39a23a3d4ae3aeb2a4e829

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:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXv20MarkusLaszloReiser
Create hunting rule
Author:malware-lu
Rule name:upx_largefile
Create hunting rule
Author:k3nr9

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/40551/

Comments