Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_45e9e0f9986c5d160b41b646a50481fb_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-09_45e9e0f9986c5d160b41b646a50481fb_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-09_45e9e0f9986c5d160b41b646a50481fb_cryptolocker
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Size
34KB
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MD5
45e9e0f9986c5d160b41b646a50481fb
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SHA1
4eef22fa72fc4088d8a470d362215190c6ba166f
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SHA256
942eebadb9a7f90a6729bd6a3bd520ae39654771c01f98266a5110f8b433a198
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SHA512
b1a722dc5672a8b21d9601509970bb43f992f6501f60059b08fd58cb8c7d86a2324594abaec742d60397248e9d88f184678df872263abd6195aaa7e93b38af2a
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0J5M:btB9g/WItCSsAGjX7e9NQO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_45e9e0f9986c5d160b41b646a50481fb_cryptolocker
Files
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2024-01-09_45e9e0f9986c5d160b41b646a50481fb_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