Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_4a983352fa6535cda5c49f0c10e9a3d8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_4a983352fa6535cda5c49f0c10e9a3d8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_4a983352fa6535cda5c49f0c10e9a3d8_cryptolocker
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Size
46KB
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MD5
4a983352fa6535cda5c49f0c10e9a3d8
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SHA1
3d8eaa9437d44b26408613f5614d8e7bbdc746b3
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SHA256
2d814f1f08f07948ddd8a38df5bd4e8bc5cf69a9e49304fa494e583def4eb2bb
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SHA512
900f63cd59d5f0c91af34122c63af704a8ae29b3ca8a72ffb481ab386c4835dd7ceae72461555d09e0e898f9754591fad3adb8b90136a7accd9a733ed154610f
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaH9:btB9g/xtCSKfxLIc/E2
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_4a983352fa6535cda5c49f0c10e9a3d8_cryptolocker
Files
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2024-01-10_4a983352fa6535cda5c49f0c10e9a3d8_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