Static task
static1
Behavioral task
behavioral1
Sample
202404145a1e8a989b380b05be447767868b0e99cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
202404145a1e8a989b380b05be447767868b0e99cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
202404145a1e8a989b380b05be447767868b0e99cryptolocker.exe
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Size
59KB
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MD5
5a1e8a989b380b05be447767868b0e99
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SHA1
5d4eebd54ae4f4eeffdcc9e0c1d0e6312fc0e8eb
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SHA256
e5a9f63680a1fdbb2f76695f4236746b0af9f363deffe3e0c3e4c4996e10ec3d
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SHA512
77b4403768e04d66016d8c68f8e8547c25d58db0e728eda51894d0b647da113307849f5c9bdc2a68ee4e469d49f2b0e64a736bd0054582963eae14c631d8d1ba
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SSDEEP
768:3Uz7yVEhs9+Hs1SQtOOtEvwDpjO9+4hdCY8EQMjpi/Wpi3B3URiLqCyLuAx8XG5:3P+HsMQMOtEvwDpjoHy7B3g9CWuAxWu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202404145a1e8a989b380b05be447767868b0e99cryptolocker.exe
Files
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202404145a1e8a989b380b05be447767868b0e99cryptolocker.exe.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
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: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE