Static task
static1
Behavioral task
behavioral1
Sample
2024-10-17_41c8b43ad5741b3583d0bfcdf4c65d86_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-10-17_41c8b43ad5741b3583d0bfcdf4c65d86_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-17_41c8b43ad5741b3583d0bfcdf4c65d86_cryptolocker
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Size
30KB
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MD5
41c8b43ad5741b3583d0bfcdf4c65d86
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SHA1
31d8a5f101ee18fdeac9f32804c389d37d65f7c1
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SHA256
84babc0a42dda5af4788f42b73feb5360437b5111aecea60ea8e65310fccd3ea
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SHA512
fa3a5100524e7e79caf390f3d8ffcfe3442cd81d78c4810d4754f66502878947b7bceba299f6914022df77bc0018848f6accef67c635ddf99216407c1ba68f5d
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGp/YIm7wN:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_41c8b43ad5741b3583d0bfcdf4c65d86_cryptolocker
Files
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2024-10-17_41c8b43ad5741b3583d0bfcdf4c65d86_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ