Static task
static1
Behavioral task
behavioral1
Sample
39d708b3e145f45c4727522e60af485d_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
39d708b3e145f45c4727522e60af485d_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
39d708b3e145f45c4727522e60af485d_cryptolocker_JC.exe
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Size
29KB
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MD5
39d708b3e145f45c4727522e60af485d
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SHA1
78fffe0e81c20e1cd3a38d40ef4412b285b334b1
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SHA256
89e73590fcb829c4c164d27bf92ff921c06a71a90b0e1cb9f661a7ce024fc6cf
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SHA512
6e636b1da7a1da4c98049d901bb0cf6914eecf97acbd8eab62cd64e1c0b48e120e40a24da56828595f4b60348342acee5cf1a7706e6d3f46a55d2ee6052f9648
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzo04zn:b7o/2n1TCraU6GD1a4X7+n
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 39d708b3e145f45c4727522e60af485d_cryptolocker_JC.exe
Files
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39d708b3e145f45c4727522e60af485d_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