Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_79e1d119464d2beda6e3b68caf9b4f88_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_79e1d119464d2beda6e3b68caf9b4f88_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_79e1d119464d2beda6e3b68caf9b4f88_cryptolocker
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Size
43KB
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MD5
79e1d119464d2beda6e3b68caf9b4f88
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SHA1
dfa352e631fe2063e40815310e7a1cb8855c8d74
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SHA256
d9c57ea08d59f15d031e29a4903564cc865540617eed394e023d7e8f897a6eba
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SHA512
09fdda562706a8017187456d7bccf81c41d0e1f6aa05902fa2f624d39591105ff0e55e45e0f1d45020415a068ff78361e3ea52184e68bc4ace14402c4fde15bf
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+94H:btB9g/xtCSKfxLIcMzUw9A
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-23_79e1d119464d2beda6e3b68caf9b4f88_cryptolocker
Files
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2024-02-23_79e1d119464d2beda6e3b68caf9b4f88_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