Static task
static1
Behavioral task
behavioral1
Sample
3be36fdcfd8f38e52863b77d7992170c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3be36fdcfd8f38e52863b77d7992170c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3be36fdcfd8f38e52863b77d7992170c_cryptolocker_JC.exe
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Size
40KB
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MD5
3be36fdcfd8f38e52863b77d7992170c
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SHA1
8ad828be4f2c2d58f757365af9b5bd98f864f908
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SHA256
acffaa6595a9c6eba354a6e3a5a4057e47ecd9d36df02dd08afb40708e8e4c42
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SHA512
d7f43343c17d6a935b37da92790a4d2edd53c6d6177df863b2f6da57fff7a24c42b0ad2188024a8701dbb8184c2eec16b4c364e1be1f58fc461bd847a7ac78b1
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBaaEq1DF:X6QFElP6n+gJQMOtEvwDpjB0yF
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3be36fdcfd8f38e52863b77d7992170c_cryptolocker_JC.exe
Files
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3be36fdcfd8f38e52863b77d7992170c_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