Static task
static1
Behavioral task
behavioral1
Sample
72220755bbb24660b9700d0a0c03ad8f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
72220755bbb24660b9700d0a0c03ad8f_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
72220755bbb24660b9700d0a0c03ad8f_cryptolocker_JC.exe
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Size
38KB
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MD5
72220755bbb24660b9700d0a0c03ad8f
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SHA1
85eced43a9c53a17e7d95d9f6f7a9fbf06a608eb
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SHA256
6f13b6c60b921ce1aafd1a5c8a8723639d31b6c83085650b4d3ba019c758e263
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SHA512
91838095a334765a9c2a97896a9b8eca6d027d5f244ab86dac515b514213fe911071f5d2af6d81f7c2e5998a2da82a8b3434526bbdeb2f2a8257f950eaf82a5f
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVajSKm5uzOH7cR:X6QFElP6n+gJQMOtEvwDpjBcSKm5uGcR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 72220755bbb24660b9700d0a0c03ad8f_cryptolocker_JC.exe
Files
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72220755bbb24660b9700d0a0c03ad8f_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