Static task
static1
Behavioral task
behavioral1
Sample
2024-10-03_4b3e67df0fbeb32ec1304ddef316da69_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-10-03_4b3e67df0fbeb32ec1304ddef316da69_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-03_4b3e67df0fbeb32ec1304ddef316da69_cryptolocker
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Size
39KB
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MD5
4b3e67df0fbeb32ec1304ddef316da69
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SHA1
04d2a56855079f8c72bc8d0b903fff4e03d3e15e
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SHA256
29e4e237a1e609b7ca8a45371d8acd818dacba746ba3580bddc60ab03c857da5
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SHA512
c0b2fff92a944e98334813303cda13f6aeadd5a966e6bbd454104cd3f2fe51054b5a2db45de251f42a045052e6c40e63f138691fe3e89250001c41169866ccbe
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SSDEEP
768:fTz7y3lhsT+hs1SQtOOtEvwDpjfAu9+4qn3:fT+hsMQMOtEvwDpjoIHQ3
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_4b3e67df0fbeb32ec1304ddef316da69_cryptolocker
Files
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2024-10-03_4b3e67df0fbeb32ec1304ddef316da69_cryptolocker.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