Static task
static1
Behavioral task
behavioral1
Sample
2024-10-12_b6f47cf51474f632e8e820bfbf9e6a0d_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-12_b6f47cf51474f632e8e820bfbf9e6a0d_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-12_b6f47cf51474f632e8e820bfbf9e6a0d_cryptolocker
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Size
39KB
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MD5
b6f47cf51474f632e8e820bfbf9e6a0d
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SHA1
6f4626c13c9f865cd208aa025c73f31e50c4d1fd
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SHA256
19519685bad86bbaa3e10e6d900dd31e75dd97b12ee35e531335157fdea67186
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SHA512
d7bf34c0da633cf6bfb2285850b19626399e2c36307ec5af33b24efbeef66f937a38b775904df11e391761876df16f4a9d3bdffea5e1b0142ddb4ee80166bae1
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+V:btB9g/xtCSKfxLIcMzUwV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_b6f47cf51474f632e8e820bfbf9e6a0d_cryptolocker
Files
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2024-10-12_b6f47cf51474f632e8e820bfbf9e6a0d_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