Static task
static1
Behavioral task
behavioral1
Sample
2024-10-10_42aedac499080a29b827e84768b5c879_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-10_42aedac499080a29b827e84768b5c879_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-10_42aedac499080a29b827e84768b5c879_cryptolocker
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Size
67KB
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MD5
42aedac499080a29b827e84768b5c879
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SHA1
99caa958715d47b94828d0a174ed28b6056b4b5a
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SHA256
a67107e4a267d557e3c1f8390572f597af6e64c7e68a0eab7598d45f26bfb43a
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SHA512
aeb445a3ff88d212084065b3f602b5f12b68003f523871b3bd03c6b4b0980214e5b622e9a39a0a5efb37d0af024fcc73707a0335bdb5d058015d097ca1292d1e
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF299N2Ur:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7v
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_42aedac499080a29b827e84768b5c879_cryptolocker
Files
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2024-10-10_42aedac499080a29b827e84768b5c879_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - 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