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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1565e6491c5c6201ceaa4456fd925e70dadd4980a0517d57da399707d005faef. 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 7 File information Comments

SHA256 hash: 1565e6491c5c6201ceaa4456fd925e70dadd4980a0517d57da399707d005faef
SHA3-384 hash: 7f2457235afe8fea4faec620952db83dd68ead5cff184719f55fbddb9e101e16ae688bc6f750c1173b4fc3b414cde26f
SHA1 hash: ce3736a2ba25fb9f7abdb2771c9c7e34dc965d25
MD5 hash: 38bce0af3296bc5a60ebfa9624c8881e
humanhash: yankee-earth-beryllium-princess
File name:1565e6491c5c6201ceaa4456fd925e70dadd4980a0517d57da399707d005faef.bin
Download: download sample
File size:620'935 bytes
First seen:2026-09-30 06:11:32 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:79th9uNmJwjB9XJK7+bThEBKdc5QxWQ+Tqgug5fDBuLQ/JoDrZkRAZYGt8:799OrLgGT2Qxb6qZg5rBuM/C7ZYo8
TLSH T129D423C8BF538D809DB407F9594D4CDF2F998C782903C39E356576C824EA58C3A9EE46
Magika zip
Reporter whack_sh
Tags:zip

Intelligence


File Origin
# of uploads :
1
# of downloads :
107
Origin country :
US US
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:WindowsUpdate.exe
File size:778'752 bytes
SHA256 hash: 0fda176b199295f72fafc3bc25cefa27fa44ed7712c3a24ca2409217e430436d
MD5 hash: 515198a8dfa7825f746d5921a4bc4db9
MIME type:application/x-dosexec
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug borland_delphi dropper evasive expand installer-heuristic lolbin masquerade mpress obfuscated packed packed packer protection_plus_wrapper
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Zip Archive
Threat name:
Win32.Trojan.Dynamer
Status:
Malicious
First seen:
2025-03-23 21:16:00 UTC
File Type:
Binary (Archive)
Extracted files:
54
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
System Location Discovery: System Language Discovery
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_EXE_Packed_MPress
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:INDICATOR_EXE_Packed_MPress
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:meth_get_eip
Author:Willi Ballenthin
Rule name:mpress_2_xx_x86
Author:Kevin Falcoz
Description:MPRESS v2.XX x86 - no .NET
Rule name:pe_detect_tls_callbacks
Rule name:TeslaCryptPackedMalware
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

zip 1565e6491c5c6201ceaa4456fd925e70dadd4980a0517d57da399707d005faef

(this sample)

  
Delivery method
Distributed via web download

Comments