Static task
static1
Behavioral task
behavioral1
Sample
2024-08-02_d3aed0626d551175d5b84b87851d6f2d_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-08-02_d3aed0626d551175d5b84b87851d6f2d_cryptolocker.exe
Resource
win10v2004-20240730-en
General
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Target
2024-08-02_d3aed0626d551175d5b84b87851d6f2d_cryptolocker
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Size
38KB
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MD5
d3aed0626d551175d5b84b87851d6f2d
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SHA1
d033cbae416629df1eb4889c01054eb3e16fbbff
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SHA256
87011c879c5288889cc740ade3a8ca5dd01b4affc9e29e6425d26c99ab221ee7
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SHA512
84666e4bdd001793d8cfe5e0ae6c450ff6fc10ff721e79139c3c471f3853141dd129ceeebcb91225ab4a238fac9500cbe7f586788cb5f386bab048b6382ae634
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDZFk:bAvJCF+RQgJeab4sbE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-02_d3aed0626d551175d5b84b87851d6f2d_cryptolocker
Files
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2024-08-02_d3aed0626d551175d5b84b87851d6f2d_cryptolocker.exe windows:5 windows x86 arch:x86
5a4767bc6f06914cff6e249c178e3b95
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
DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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