Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_b893dc2cdf57ab39c0f7096c57ec1b3e_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-08_b893dc2cdf57ab39c0f7096c57ec1b3e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_b893dc2cdf57ab39c0f7096c57ec1b3e_cryptolocker
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Size
36KB
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MD5
b893dc2cdf57ab39c0f7096c57ec1b3e
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SHA1
0c6fc407980bed9c873b35a37c85ef944fb44c53
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SHA256
d249fc0397b8c98cdf3b910d7ba723453cfae47a9ee285c12a233e5bf463a3b7
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SHA512
d58553f0e4748183f2c92e769c19f4f0fee125212f3a02fd7d9372dc1c53326720fe6f3bde5e1589aa5c2af9ebe10d762b6c26d9f816264a60c2c9eba53c285e
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0jgXpVykN2:btB9g/WItCSsAGjX7e9NnpK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_b893dc2cdf57ab39c0f7096c57ec1b3e_cryptolocker
Files
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2024-01-08_b893dc2cdf57ab39c0f7096c57ec1b3e_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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