Static task
static1
Behavioral task
behavioral1
Sample
2024-09-14_3f21abe24617c3dea292d7437bbd575b_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-14_3f21abe24617c3dea292d7437bbd575b_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-14_3f21abe24617c3dea292d7437bbd575b_cryptolocker
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Size
63KB
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MD5
3f21abe24617c3dea292d7437bbd575b
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SHA1
9efe8706b2426d7bd128c99606713c82f5d8a59e
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SHA256
67eb019830018d9b01a7663b29f0c7075520ff9048786cb41963c69a705694a9
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SHA512
cbdffab128654cfa459f50ce68e4db53d74f3931a0c13ad9bb18ddb5ff30817ea67b89acf9bb4fd8ed939ec38d8dc111230753fc2ebfb671e7cec2ad698e5411
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZne:btng54SMLr+/AO/kIhfoKMHdae
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_3f21abe24617c3dea292d7437bbd575b_cryptolocker
Files
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2024-09-14_3f21abe24617c3dea292d7437bbd575b_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