Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_ec4fb84f7cd8cf3323d8381bf14bfae2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_ec4fb84f7cd8cf3323d8381bf14bfae2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_ec4fb84f7cd8cf3323d8381bf14bfae2_cryptolocker
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Size
40KB
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MD5
ec4fb84f7cd8cf3323d8381bf14bfae2
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SHA1
d04acfa92cc567843873292bbafd3ee9c86e7440
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SHA256
e2b9d5a89a41c0c0d4605878d6f263dde0e7484f6b5309dd3e4176e6c245dcfd
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SHA512
d6e8beef55090ff7ca0a5fb95861e9be0838c8c11c38c5e12c6d77ff41a89abe28a39004d8f6f5a9f46481a280694a2de55ebbdcf5d9a7a80e63aabd7d5ada7c
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SSDEEP
768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqr8V:bc/y2lkF0+Bjrk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_ec4fb84f7cd8cf3323d8381bf14bfae2_cryptolocker
Files
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2024-01-09_ec4fb84f7cd8cf3323d8381bf14bfae2_cryptolocker.exe windows:5 windows x86 arch:x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ