Summary

AV.scr

File AV.scr

Summary
Download Resubmit sample

Size 879.9KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 c4c2d0125bbc6569994eae6ae8e43c97
SHA1 73f2c308438a37e65e055a190f5ef588f7de88ae
SHA256 8315631b3565adff22c7f1420e7b708ba5cca6ce5844ddc707016ec4b10deed7
SHA512
d670f1fff57fe50c4a88f8b00d14bdfb613906db1d91cd1a61591bc756a06c4e7962ac242dbba1cbde98d6c358d85e17c806f637d5d85e9ccefb074ad311980c
CRC32 1D201D0C
ssdeep None
Yara
  • APT32_KerrDown - (no description)
  • PE_File_pyinstaller - Detect PE file produced by pyinstaller
  • DebuggerException__SetConsoleCtrl - (no description)
  • anti_dbg - Checks if being debugged
  • win_files_operation - Affect private profile

Score

This file is very suspicious, with a score of 9.1 out of 10!

Please notice: The scoring system is currently still in development and should be considered an alpha feature.

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Information on Execution

Analysis
Category Started Completed Duration Routing Logs
FILE Dec. 7, 2025, 2:18 p.m. Dec. 7, 2025, 2:19 p.m. 66 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2025-12-07 13:18:40,015 [analyzer] DEBUG: Starting analyzer from: C:\tmp2zg5xi
2025-12-07 13:18:40,030 [analyzer] DEBUG: Pipe server name: \??\PIPE\rlQsZmPdtBdbXyyBaS
2025-12-07 13:18:40,030 [analyzer] DEBUG: Log pipe server name: \??\PIPE\DbeFVKmguCOCtptgrbtsKaJQcXzybR
2025-12-07 13:18:40,405 [analyzer] DEBUG: Started auxiliary module Curtain
2025-12-07 13:18:40,405 [analyzer] DEBUG: Started auxiliary module DbgView
2025-12-07 13:18:40,858 [analyzer] DEBUG: Started auxiliary module Disguise
2025-12-07 13:18:41,078 [analyzer] DEBUG: Loaded monitor into process with pid 512
2025-12-07 13:18:41,078 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2025-12-07 13:18:41,078 [analyzer] DEBUG: Started auxiliary module Human
2025-12-07 13:18:41,078 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2025-12-07 13:18:41,078 [analyzer] DEBUG: Started auxiliary module Reboot
2025-12-07 13:18:41,155 [analyzer] DEBUG: Started auxiliary module RecentFiles
2025-12-07 13:18:41,155 [analyzer] DEBUG: Started auxiliary module Screenshots
2025-12-07 13:18:41,155 [analyzer] DEBUG: Started auxiliary module Sysmon
2025-12-07 13:18:41,171 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2025-12-07 13:18:41,312 [lib.api.process] INFO: Successfully executed process from path u'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\AV.scr' with arguments '' and pid 2936
2025-12-07 13:18:41,483 [analyzer] DEBUG: Loaded monitor into process with pid 2936
2025-12-07 13:19:44,713 [analyzer] INFO: Analysis timeout hit, terminating analysis.
2025-12-07 13:19:45,104 [analyzer] INFO: Terminating remaining processes before shutdown.
2025-12-07 13:19:45,104 [lib.api.process] INFO: Successfully terminated process with pid 2936.
2025-12-07 13:19:45,104 [analyzer] INFO: Analysis completed.

Cuckoo Log

2025-12-07 14:18:51,516 [cuckoo.core.scheduler] INFO: Task #7215821: acquired machine win7x6410 (label=win7x6410)
2025-12-07 14:18:51,517 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.210 for task #7215821
2025-12-07 14:18:51,958 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 3662385 (interface=vboxnet0, host=192.168.168.210)
2025-12-07 14:18:54,048 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x6410
2025-12-07 14:18:55,591 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x6410 to vmcloak
2025-12-07 14:19:06,755 [cuckoo.core.guest] INFO: Starting analysis #7215821 on guest (id=win7x6410, ip=192.168.168.210)
2025-12-07 14:19:07,764 [cuckoo.core.guest] DEBUG: win7x6410: not ready yet
2025-12-07 14:19:12,801 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x6410, ip=192.168.168.210)
2025-12-07 14:19:12,875 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x6410, ip=192.168.168.210, monitor=latest, size=6660546)
2025-12-07 14:19:14,361 [cuckoo.core.resultserver] DEBUG: Task #7215821: live log analysis.log initialized.
2025-12-07 14:19:15,413 [cuckoo.core.resultserver] DEBUG: Task #7215821 is sending a BSON stream
2025-12-07 14:19:15,802 [cuckoo.core.resultserver] DEBUG: Task #7215821 is sending a BSON stream
2025-12-07 14:19:16,679 [cuckoo.core.resultserver] DEBUG: Task #7215821: File upload for 'shots/0001.jpg'
2025-12-07 14:19:16,695 [cuckoo.core.resultserver] DEBUG: Task #7215821 uploaded file length: 137956
2025-12-07 14:19:28,932 [cuckoo.core.guest] DEBUG: win7x6410: analysis #7215821 still processing
2025-12-07 14:19:44,972 [cuckoo.core.resultserver] DEBUG: Task #7215821: File upload for 'curtain/1765109984.96.curtain.log'
2025-12-07 14:19:44,975 [cuckoo.core.resultserver] DEBUG: Task #7215821 uploaded file length: 36
2025-12-07 14:19:45,096 [cuckoo.core.resultserver] DEBUG: Task #7215821: File upload for 'sysmon/1765109985.09.sysmon.xml'
2025-12-07 14:19:45,101 [cuckoo.core.resultserver] DEBUG: Task #7215821 uploaded file length: 176114
2025-12-07 14:19:45,709 [cuckoo.core.resultserver] DEBUG: Task #7215821: File upload for 'shots/0002.jpg'
2025-12-07 14:19:45,720 [cuckoo.core.resultserver] DEBUG: Task #7215821 uploaded file length: 133459
2025-12-07 14:19:45,737 [cuckoo.core.resultserver] DEBUG: Task #7215821 had connection reset for <Context for LOG>
2025-12-07 14:19:46,708 [cuckoo.core.guest] INFO: win7x6410: analysis completed successfully
2025-12-07 14:19:46,723 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2025-12-07 14:19:46,744 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2025-12-07 14:19:47,945 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x6410 to path /srv/cuckoo/cwd/storage/analyses/7215821/memory.dmp
2025-12-07 14:19:47,948 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x6410
2025-12-07 14:19:57,832 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.210 for task #7215821
2025-12-07 14:19:58,206 [cuckoo.core.scheduler] DEBUG: Released database task #7215821
2025-12-07 14:19:58,231 [cuckoo.core.scheduler] INFO: Task #7215821: analysis procedure completed

Signatures

Yara rules detected for file (5 events)
description (no description) rule APT32_KerrDown
description Detect PE file produced by pyinstaller rule PE_File_pyinstaller
description (no description) rule DebuggerException__SetConsoleCtrl
description Checks if being debugged rule anti_dbg
description Affect private profile rule win_files_operation
The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)
section .gfids
The binary likely contains encrypted or compressed data indicative of a packer (2 events)
section {u'size_of_data': u'0x00010800', u'virtual_address': u'0x0003c000', u'entropy': 7.255045319856109, u'name': u'.rsrc', u'virtual_size': u'0x00010608'} entropy 7.25504531986 description A section with a high entropy has been found
entropy 0.272164948454 description Overall entropy of this PE file is high
File has been identified by 8 AntiVirus engine on IRMA as malicious (8 events)
G Data Antivirus (Windows) Virus: Trojan.GenericKD.77505366 (Engine A), Win32.Trojan.PSE.1STT3VZ (Engine B)
Avast Core Security (Linux) Win32:Malware-gen
C4S ClamAV (Linux) Win.Malware.Ymacco-9950875-0
eScan Antivirus (Linux) Trojan.GenericKD.77505366(DB)
DrWeb Antivirus (Linux) Trojan.BtcMine.3428
ClamAV (Linux) Win.Malware.Ymacco-9950875-0
Bitdefender Antivirus (Linux) Trojan.GenericKD.77505366
Emsisoft Commandline Scanner (Windows) Trojan.GenericKD.77505366 (B)
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

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