Static task
static1
Behavioral task
behavioral1
Sample
2024-09-25_7318a1d5d7a5a10ec818efb79d2c7b44_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-25_7318a1d5d7a5a10ec818efb79d2c7b44_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-25_7318a1d5d7a5a10ec818efb79d2c7b44_cryptolocker
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Size
42KB
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MD5
7318a1d5d7a5a10ec818efb79d2c7b44
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SHA1
fc8120529cde0234449bb853500a24dd8b879e62
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SHA256
6dddba458199082a11af07cda333b507339d6c667bb264d696b69df2e99c477b
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SHA512
d00ca8bcf1dd710a0a818d023be6d09ef99da0b30664b6ad83219388fb35fb9d7a33b96fbc1fe17b70c9b7dbec2622825578e857e2b1cc669b2aa269f6fe2970
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4tKMTfwD7:vj+jsMQMOtEvwDpj5Ht1TfwD7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_7318a1d5d7a5a10ec818efb79d2c7b44_cryptolocker
Files
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2024-09-25_7318a1d5d7a5a10ec818efb79d2c7b44_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