Static task
static1
Behavioral task
behavioral1
Sample
056a72e41953c1a679c3d9bf6ad6299b_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
056a72e41953c1a679c3d9bf6ad6299b_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
056a72e41953c1a679c3d9bf6ad6299b_cryptolocker_JC.exe
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Size
69KB
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MD5
056a72e41953c1a679c3d9bf6ad6299b
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SHA1
25f58acc949c3d023c8de3c359949384781c1cc3
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SHA256
d1b47b6e2a2eee53df0313f1148bc7e4838a83f1f84d0add4edb3bd84da9c26e
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SHA512
8c65c1c5f0fc23eaf7206956b917863637640a08bfdb4d8a1a40f739fb69787e0aeef852d9f320d6ec3a1aa13d0f109c2a654a7265ee7922728d083f35c9c804
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1rR:X6a+SOtEvwDpjBZYvQd2t
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 056a72e41953c1a679c3d9bf6ad6299b_cryptolocker_JC.exe
Files
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056a72e41953c1a679c3d9bf6ad6299b_cryptolocker_JC.exe.exe windows x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ