Static task
static1
Behavioral task
behavioral1
Sample
2024052424791237e441ce0d7038c13bd034af59cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024052424791237e441ce0d7038c13bd034af59cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024052424791237e441ce0d7038c13bd034af59cryptolocker.exe
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Size
37KB
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MD5
24791237e441ce0d7038c13bd034af59
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SHA1
e316e510d3dd40bbd2f830e3fd991a6f3a82498e
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SHA256
3b134bdf7f4042cd920b906f85b14a26a8aad1902349a784858e5d3de3723da6
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SHA512
88a879cd564a8d4473832b97064b4882bf28e589cc61fd153a05a22e8f14e1f0d0e8b7dc092a96dadd759d7f320ad4361ceb5e91d6667e4cf3300c0eee3f4d8f
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SSDEEP
768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4El:fT+hsMQMOtEvwDpjoIHa
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024052424791237e441ce0d7038c13bd034af59cryptolocker.exe
Files
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2024052424791237e441ce0d7038c13bd034af59cryptolocker.exe.exe windows:5 windows x86 arch:x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.ropf Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ