Static task
static1
Behavioral task
behavioral1
Sample
2024041437af53815b954522b8d41720b5921820cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024041437af53815b954522b8d41720b5921820cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024041437af53815b954522b8d41720b5921820cryptolocker.exe
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Size
59KB
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MD5
37af53815b954522b8d41720b5921820
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SHA1
de0cbadb35fec488ab24a136b8857f86f21bb0ff
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SHA256
b97bac5030f7c7b3c3da44e7c9ea168340f373fa7082ec09b35c8dccbeb8c147
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SHA512
730aa13e46897c7f60a3d0d823467c605eca9a438b10869e4a7d142710b2b7ea1997f2c5b5a4cbfa8bf118a24998ef7290dcf1de20a9e9ae90d66ea21053c296
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SSDEEP
768:3Uz7yVEhs9+Hs1SQtOOtEvwDpjO9+4hdCY8EQMjpi/Wpi3B3URiLqCyLuAx8XGB:3P+HsMQMOtEvwDpjoHy7B3g9CWuAxWO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024041437af53815b954522b8d41720b5921820cryptolocker.exe
Files
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2024041437af53815b954522b8d41720b5921820cryptolocker.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