Static task
static1
Behavioral task
behavioral1
Sample
2024-01-03_1084869c28d1f59ad3ed495e456ac0f3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_1084869c28d1f59ad3ed495e456ac0f3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-03_1084869c28d1f59ad3ed495e456ac0f3_cryptolocker
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Size
37KB
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MD5
1084869c28d1f59ad3ed495e456ac0f3
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SHA1
e2b1f9f130358836cf9ce5aba03e56b762a0e738
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SHA256
61d5b28f8465454380782b2528e5643f0b315f281ac9ab8573a607d3cd7c8b74
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SHA512
a00a7f5979075dd674ba56c565b728cf9e51b62d29ae9894e8ecbedb467857c46976634705460ff896d34397c43e5d2a2e252062de2fbb5f7cc9ce5bd0e3558d
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SSDEEP
384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6AJvDSuYlxuX:b/yC4GyNM01GuQMNXw2PSjHPbSuYl+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_1084869c28d1f59ad3ed495e456ac0f3_cryptolocker
Files
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2024-01-03_1084869c28d1f59ad3ed495e456ac0f3_cryptolocker.exe windows:5 windows x86 arch:x86
ad86a1414a0514f4c041167365378f70
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
EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
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: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ