Static task
static1
Behavioral task
behavioral1
Sample
2024-10-09_68f5952c2d7f81b44888f68e67687b93_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-10-09_68f5952c2d7f81b44888f68e67687b93_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-09_68f5952c2d7f81b44888f68e67687b93_cryptolocker
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Size
64KB
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MD5
68f5952c2d7f81b44888f68e67687b93
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SHA1
94c497bf348f8186e19d9baa8de6e363c22c5e4a
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SHA256
b4096543ca25ee8e582fad56a8fd50dbbf6d3a9d11b2fc26635eb5cd2ee35ebc
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SHA512
09a36068517f824139d5db074b913f8b5d601cdadccb019bc6adfaef203f9dcba837a1cf7fd2487b3cc070e511fa9be3761244218e39df489a47df68150b672d
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZn13:btng54SMLr+/AO/kIhfoKMHdad
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-09_68f5952c2d7f81b44888f68e67687b93_cryptolocker
Files
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2024-10-09_68f5952c2d7f81b44888f68e67687b93_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ