Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_ad115a765c1973df233ad008a8705874_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-18_ad115a765c1973df233ad008a8705874_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_ad115a765c1973df233ad008a8705874_cryptolocker
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Size
71KB
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MD5
ad115a765c1973df233ad008a8705874
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SHA1
fc8b675bc17a02b39a5097b33607a7a5002bb4b7
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SHA256
e8092ece5a283d5cc3d477378664efbf1aa0f0c0fe6ec002fb5f0682adb18800
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SHA512
c4fdaf08e00b45cfe40e8379fda334ab535c68615adf1a2b14df0ee19772a855f593dbf166d1eb24a7825f8db1fbc01a1a8449c574605cf939933063d8368d50
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1J:X6a+SOtEvwDpjBZYvQd2J
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_ad115a765c1973df233ad008a8705874_cryptolocker
Files
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2024-10-18_ad115a765c1973df233ad008a8705874_cryptolocker.exe windows:5 windows x86 arch: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