Static task
static1
Behavioral task
behavioral1
Sample
2024-10-12_b01be931dcde82dbeaeeb00a1669d59e_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-10-12_b01be931dcde82dbeaeeb00a1669d59e_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-12_b01be931dcde82dbeaeeb00a1669d59e_cryptolocker
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Size
64KB
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MD5
b01be931dcde82dbeaeeb00a1669d59e
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SHA1
1aad47c0bebf8b9dfb83fa2330da62dfb916d43e
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SHA256
9f607aaecb018f16e3d776abb649cfadb5b44ee18bac8f74f9085db06072ad32
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SHA512
defb66ef2f1bdd583f681d5beae9870c0938d8246bceb8483017ca7500804b651b3b8eb92efa93c636b82355f8f52897422f56a8d64b7aba989c788569ca9acc
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZn11T:btng54SMLr+/AO/kIhfoKMHda7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_b01be931dcde82dbeaeeb00a1669d59e_cryptolocker
Files
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2024-10-12_b01be931dcde82dbeaeeb00a1669d59e_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