Static task
static1
Behavioral task
behavioral1
Sample
2024-09-11_b7b248d6783b2b42cad420f7aa371954_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-11_b7b248d6783b2b42cad420f7aa371954_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-11_b7b248d6783b2b42cad420f7aa371954_cryptolocker
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Size
38KB
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MD5
b7b248d6783b2b42cad420f7aa371954
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SHA1
77dcee7bb9b6bf959ee48b99b3d6ecdcb8d5ed22
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SHA256
c44e32ec1b91be0f424aa50ff9584bf191cf7a382e0e4c41596f721513ca30c5
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SHA512
9b29e31514308997c28de85344e9965bd6ed69ea68320c00744bc2f9158665ce32f071a8eb8430d33ee654585418aaa17e71ad3ad525cec497fa2d787caa1b89
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SSDEEP
768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDZ9:bAvJCF+RQgJeab4sb/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-11_b7b248d6783b2b42cad420f7aa371954_cryptolocker
Files
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2024-09-11_b7b248d6783b2b42cad420f7aa371954_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