Static task
static1
Behavioral task
behavioral1
Sample
2024-09-05_21fb4b4fa5e52ac9f27ebb916ebef6c8_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-05_21fb4b4fa5e52ac9f27ebb916ebef6c8_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-05_21fb4b4fa5e52ac9f27ebb916ebef6c8_cryptolocker
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Size
40KB
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MD5
21fb4b4fa5e52ac9f27ebb916ebef6c8
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SHA1
dc6838efb06f264ad6d57f9a226da86d2e81f536
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SHA256
0189edd35d12f848ca3944023c5d47968688056c07b938c8932f86e141c875c7
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SHA512
ece5f7ac93873ae4b1684fb252300a602a269e87a5ab9a71846a8513033cbe2a6b1c77d471383a225d3908524590f105835825e626082872a6900918f19b18f6
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSy3LgKjH:btB9g/WItCSsAGjX7e9N0hunRvsKjH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_21fb4b4fa5e52ac9f27ebb916ebef6c8_cryptolocker
Files
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2024-09-05_21fb4b4fa5e52ac9f27ebb916ebef6c8_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