Static task
static1
Behavioral task
behavioral1
Sample
8c321034c7eb0a0c77a9037012013c27_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8c321034c7eb0a0c77a9037012013c27_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8c321034c7eb0a0c77a9037012013c27_cryptolocker_JC.exe
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Size
29KB
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MD5
8c321034c7eb0a0c77a9037012013c27
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SHA1
5f579b98fab0ca66a4d5573f1e3a0331df0ed4c6
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SHA256
3ee7e045d77f4aaf4ac44e7fd53977f6abc3e49994e189b16c9b29a60491c9cc
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SHA512
a31ffda12122d30686670083c6644f812493bd59ee0867f0c74d402de73bfa7332634e44b08947ddaf2c2e148a0f3e9d659709143755cf59d4154cf4cf2897f7
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SSDEEP
384:bmM0V/YPvnr801TRoUGPh4TKt6ATt1DqgPa3s/zzoPp:b7o/2n1TCraU6GD1a4XIp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8c321034c7eb0a0c77a9037012013c27_cryptolocker_JC.exe
Files
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8c321034c7eb0a0c77a9037012013c27_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