Static task
static1
Behavioral task
behavioral1
Sample
4fe1932808155311c3e8c8d936930680_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4fe1932808155311c3e8c8d936930680_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4fe1932808155311c3e8c8d936930680_cryptolocker_JC.exe
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Size
38KB
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MD5
4fe1932808155311c3e8c8d936930680
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SHA1
666d715d65fa5b0fe5940ec00970d62ef8eedc11
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SHA256
1180e9d2de50194114fa056065f357886ff16ff723e63949f90c958b5cf888ad
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SHA512
649038624b395ffde90bc0d73593bc6088251fc75af77ee512c53b24f1cdd3588e97e1ebff0a2700fcf639e5c79042fb37db82a777a8e3d7c9591f6ffee604d5
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B94IOMHo3sxP1Tl:btB9g/WItCSsAGjX7r3BPOMHoc/QQJr
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4fe1932808155311c3e8c8d936930680_cryptolocker_JC.exe
Files
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4fe1932808155311c3e8c8d936930680_cryptolocker_JC.exe.exe windows 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