Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_28c50732573d97ebf5d8621aa64e6b91_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-09-07_28c50732573d97ebf5d8621aa64e6b91_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_28c50732573d97ebf5d8621aa64e6b91_cryptolocker
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Size
40KB
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MD5
28c50732573d97ebf5d8621aa64e6b91
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SHA1
68014f13dde6ea5a73ff5fe9eafb0f142a1bb093
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SHA256
771331047901fdd42443f4be73c0cc55b96b9849654c183e33829c704ad0b42a
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SHA512
c18483e9fd4fc9d201874dc5af7e0515b98b6d0cf0b546c41cd295b9eb720018343c21b5fda358f34eb4167e830a0e577f657f6618638df70b943d12675fb8a9
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGp/YIm7wm0WZya:o1KhxqwtdgI2MyzNORQtOflIwoHNV2Xg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_28c50732573d97ebf5d8621aa64e6b91_cryptolocker
Files
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2024-09-07_28c50732573d97ebf5d8621aa64e6b91_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - 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