MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59787ff3c7d552def2553cdeb38877e92c4fbe06b2b809cf7d4e294d16409665. 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


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 59787ff3c7d552def2553cdeb38877e92c4fbe06b2b809cf7d4e294d16409665
SHA3-384 hash: 2a1849d426808f0a4f54af002f124ae12e5abb86402c00eb9e25fc04a2dd7e070be681c255bc14293055a9ea13455eab
SHA1 hash: 19f50537b0c57084e7f9dfe60d27d3cf5489241e
MD5 hash: 349225e96f9fc6c08ad39ea706401ffb
humanhash: diet-timing-blossom-west
File name:svchost.exe
Download: download sample
File size:819'342 bytes
First seen:2025-11-23 09:22:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9dffaeb4de0f0899dcc332737abce907 (1 x Simda)
ssdeep 12288:otKe6Zv23YnTjp0Wn91PsXeYmJMkaLqGDtlTwSD1u7r:K6Zv2KOWnLhGDjwS5u7r
TLSH T1F005122376C4C9B2C4021530034BBBB58E77E8B91B26D417F7D8076B6CB9858EB77A46
TrID 30.2% (.EXE) Win64 Executable (generic) (10522/11/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4504/4/1)
5.9% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter Hexastrike
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
11
Origin country :
IE IE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
svchost.exe
Verdict:
Suspicious activity
Analysis date:
2025-11-23 09:51:57 UTC
Tags:
auto-reg
Link:
https://app.any.run/tasks/cdfecf06-6c86-4d2c-aa5e-a113c091f998

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/40439/
Detection(s):
Win.Trojan.Ulise-10005646-0
Create hunting rule

PUA.Win.Packer.AcprotectUltraprotect-1
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6922d93cb6ee81118d2c9a65
Tags:
vmdetect malex
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
DNS request
Connection attempt
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 anti-vm evasive fingerprint overlay overlay packed packed upx
Link:
https://www.filescan.io/uploads/6922d88ceecb08e4aa459ec6/reports/59b16f10-95de-4788-a363-9ec3434a01d5/overview
Verdict:
Malicious
Labled as:
Adware.Generic
Link:
https://www.hybrid-analysis.com/sample/59787ff3c7d552def2553cdeb38877e92c4fbe06b2b809cf7d4e294d16409665
Result
Gathering data
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/59787ff3c7d552def2553cdeb38877e92c4fbe06b2b809cf7d4e294d16409665
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/349225e96f9fc6c08ad39ea706401ffb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/59787ff3c7d552def2553cdeb38877e92c4fbe06b2b809cf7d4e294d16409665/
Verdict:
Malicious
Threat:
Backdoor.Win32.Udr
Link:
https://tip.neiki.dev/file/59787ff3c7d552def2553cdeb38877e92c4fbe06b2b809cf7d4e294d16409665
Threat name:
Win32.Trojan.Malex
Create hunting rule
Status:
Malicious
First seen:
2025-11-19 00:04:03 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=lf4h746h2vjn54svhtplhcdx5ewe7pqgwk4att35jyuu2fsaszsq._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence upx
Link:
https://tria.ge/reports/251123-ltfrysylem/
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
Verdict:
Malicious
Tags:
Win.Trojan.Ulise-10005646-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5eb88177-382a-4bfe-a078-b396b30b4c43
Unpacked files
SH256 hash:
59787ff3c7d552def2553cdeb38877e92c4fbe06b2b809cf7d4e294d16409665
MD5 hash:
349225e96f9fc6c08ad39ea706401ffb
SHA1 hash:
19f50537b0c57084e7f9dfe60d27d3cf5489241e
Link:
https://www.unpac.me/results/2fbf87dc-5393-41ee-829e-e09bfdd889a9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.88
Link:
https://yomi.yoroi.company/submissions/59787ff3c7d552def2553cdeb38877e92c4fbe06b2b809cf7d4e294d16409665

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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

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/40439/

Comments