Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_f51fda5a4b4934c08d7c44448c3f1ffe_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-09-07_f51fda5a4b4934c08d7c44448c3f1ffe_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_f51fda5a4b4934c08d7c44448c3f1ffe_cryptolocker
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Size
32KB
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MD5
f51fda5a4b4934c08d7c44448c3f1ffe
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SHA1
c377f1d4ade1ed25f6b544223706f1c6fc7e0421
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SHA256
73f202c4957a1a3ae3034ca644862d89456c88e28ba1c793c150b832efd80327
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SHA512
04ebfb0d13a3808debfb721732c3acd2740e5e844a3afbf4f16733f44244181077ee65f12d624076602f075d0f377de9b79df865eba08a4b89fb2f07a3567a68
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SSDEEP
384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3vdo6:bAvJCYOOvbRPDEgXRcJ7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_f51fda5a4b4934c08d7c44448c3f1ffe_cryptolocker
Files
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2024-09-07_f51fda5a4b4934c08d7c44448c3f1ffe_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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