Static task
static1
Behavioral task
behavioral1
Sample
2024-09-13_41559489538f9f2bde8b235e55e07ffa_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-13_41559489538f9f2bde8b235e55e07ffa_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-13_41559489538f9f2bde8b235e55e07ffa_cryptolocker
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Size
64KB
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MD5
41559489538f9f2bde8b235e55e07ffa
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SHA1
de91b27f9bfe4319498e3f6a2982022b66eb571d
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SHA256
1f681b64b135301263a9333fb9e3487105d224031c5de3e67992d47ab8a454e9
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SHA512
c8132d4a2dc592caa3e78d88c26b1fde6da2ade59dc348b5d110d397082539e7aff107fe9617f4066d97ec3c41751bb8469d741b57fa1115fe8201c2646e5461
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnTe:btng54SMLr+/AO/kIhfoKMHda6
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_41559489538f9f2bde8b235e55e07ffa_cryptolocker
Files
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2024-09-13_41559489538f9f2bde8b235e55e07ffa_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