Static task
static1
Behavioral task
behavioral1
Sample
2024-08-08_25f8fd0b600506c5c042cd966c86a037_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-08-08_25f8fd0b600506c5c042cd966c86a037_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-08_25f8fd0b600506c5c042cd966c86a037_cryptolocker
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Size
63KB
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MD5
25f8fd0b600506c5c042cd966c86a037
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SHA1
0cf17db357ebbb3f311ea7b73ffae5196325ac49
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SHA256
377594a8191a0bdd2133686db6d744d095142aa185de927aa330c681192e4d33
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SHA512
5b2edc5e18bd647cbeb5f5490497d926546e36888b058953584e53c79819af1d1d40e2dc57aab0e23c244395b15f0c1ddb3f0409c31b04b97ab6078c0f3b4ec6
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnT5L:btng54SMLr+/AO/kIhfoKMHda5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-08_25f8fd0b600506c5c042cd966c86a037_cryptolocker
Files
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2024-08-08_25f8fd0b600506c5c042cd966c86a037_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
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