Static task
static1
Behavioral task
behavioral1
Sample
d64d4297258881dc4b404dae4e48193f_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
d64d4297258881dc4b404dae4e48193f_cryptolocker_JC.exe
Resource
win10v2004-20230824-en
General
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Target
d64d4297258881dc4b404dae4e48193f_cryptolocker_JC.exe
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Size
41KB
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MD5
d64d4297258881dc4b404dae4e48193f
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SHA1
bbc805277b68a24a6c0855e374a9bc5d5c74e173
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SHA256
25613fe87df8d5da37b9683ec7929fbfa4a63ccb02a9f0f8f04f15d55efd98af
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SHA512
8a343dde946f4bf34e8fd1f978742a7e57cb19f6ef5288d9c0dd8b0e0eca6a64e53bd7f3265c58a57eccf556444ac55f7826d87229f8623632510e0aed951dab
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SSDEEP
768:X6LsoEEeegiZPvEhHSG+gp/QtOOtEvwDpjBVaD3Na:X6QFElP6n+gJQMOtEvwDpjBV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d64d4297258881dc4b404dae4e48193f_cryptolocker_JC.exe
Files
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d64d4297258881dc4b404dae4e48193f_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