Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_4eb38cb7dbe55810572a90bf1973ece1_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-09-07_4eb38cb7dbe55810572a90bf1973ece1_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_4eb38cb7dbe55810572a90bf1973ece1_cryptolocker
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Size
37KB
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MD5
4eb38cb7dbe55810572a90bf1973ece1
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SHA1
7eaa7f2e7a5928878460198d35d12fdaa2c123a9
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SHA256
21b16041d53c06a6849daf0e90ceb3150cf8abb4330befa908130a7e4a788c9a
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SHA512
2abe760c9eba118f0961bcb80f4f9db7b06ed2c807d6305347c0594c0fabce0c453138e6bd86f984246b0071ebabcc999eaddef27e8fedf9b7836db2a27a08f7
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SSDEEP
768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMN:bc/y2lkF0+By
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_4eb38cb7dbe55810572a90bf1973ece1_cryptolocker
Files
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2024-09-07_4eb38cb7dbe55810572a90bf1973ece1_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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