Static task
static1
Behavioral task
behavioral1
Sample
2024-10-18_ad427f83ab64a7fe10cba608283adac1_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-18_ad427f83ab64a7fe10cba608283adac1_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-18_ad427f83ab64a7fe10cba608283adac1_cryptolocker
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Size
117KB
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MD5
ad427f83ab64a7fe10cba608283adac1
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SHA1
70ec5783ffefd1b8a05b89d8881c87c6feed1482
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SHA256
446f09c5c32e91a342ce78e866f7c84473cb7b35c09c51a264ad301fb038e809
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SHA512
de34290f2396fd2b3293638a888c677b3ecca6fada56aaf0e703a2262650eb667ed3d4b87998d5251ea632cc6e554bb5d31d22a1385608f87f504d2b6bd22d12
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SSDEEP
768:3B19M4JIC6LsoEEeegiZPvEhHSG+gGDrtOOtEvwDpjYlH:3BfMg6QFElP6n+gGXMOtEvwDpjiH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_ad427f83ab64a7fe10cba608283adac1_cryptolocker
Files
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2024-10-18_ad427f83ab64a7fe10cba608283adac1_cryptolocker.exe windows:5 windows x86 arch:x86
a0c275da44db88d1f2fc3943daf6948b
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetACP
CreateFileA
gdi32
CreateFontIndirectA
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
Sections
.MPRESS1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE