Static task
static1
Behavioral task
behavioral1
Sample
65dce29a2b47a3482a5ee305c054aed1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
65dce29a2b47a3482a5ee305c054aed1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
65dce29a2b47a3482a5ee305c054aed1_cryptolocker_JC.exe
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Size
40KB
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MD5
65dce29a2b47a3482a5ee305c054aed1
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SHA1
e3ac4a03d1794b987f5e7845f791861a6271b156
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SHA256
7c7a20f8b7bc13592e1010a4beb2391a0f3f29bd8bfca4b591a04f6218cac960
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SHA512
20c673c40b0a03147bc8de01ef82666ca1e192a810e2a2a3ce308222bb08215519b05f9851cfb0e07040865522f8590681c23ed56c99279ad0c29479d21e0271
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaaEq1VfBAc:X6QFElP6n+gJQMOtEvwDpjB0ifCc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 65dce29a2b47a3482a5ee305c054aed1_cryptolocker_JC.exe
Files
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65dce29a2b47a3482a5ee305c054aed1_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