Static task
static1
Behavioral task
behavioral1
Sample
4eacab4f31c9500f0b1359f79d9cdaf6_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4eacab4f31c9500f0b1359f79d9cdaf6_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4eacab4f31c9500f0b1359f79d9cdaf6_cryptolocker_JC.exe
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Size
31KB
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MD5
4eacab4f31c9500f0b1359f79d9cdaf6
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SHA1
173d1189c3b5b2c1fd682654a28bcd339b09cdb7
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SHA256
0666fde35608025d936c73afa33d4adffc56eb6e9a6c02904398ed93689b414a
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SHA512
ee8a151a8071458e7270b23ca04bf6cbde28358278746ac48da0c0d2d713c57094889caa1a60808de55a04ed242ad5caad7a204fb3e9daa8e2cb5eb4a1396bfd
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoi0WijXyW2I:b7o/2n1TCraU6GD1a4X0W4x
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4eacab4f31c9500f0b1359f79d9cdaf6_cryptolocker_JC.exe
Files
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4eacab4f31c9500f0b1359f79d9cdaf6_cryptolocker_JC.exe.exe windows x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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