Static task
static1
Behavioral task
behavioral1
Sample
2024-09-21_9d4ee0c9e7cf2f9af5de8af3b4efd5ff_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-21_9d4ee0c9e7cf2f9af5de8af3b4efd5ff_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-21_9d4ee0c9e7cf2f9af5de8af3b4efd5ff_cryptolocker
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Size
39KB
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MD5
9d4ee0c9e7cf2f9af5de8af3b4efd5ff
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SHA1
55f5da7cae9ff311146e00506d1b484fa7503236
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SHA256
71679e4569c79b3585b724c4222c5e807e3f0b8502e8e12e7b96fbdbe4af0896
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SHA512
6a0c4c4299a17824392566ee94bc87f37c2622131ee056dd4e8243ee44dc2ca597918499de6774efc9fa9b1a11b19b72d932deeced38593a824bd0fb3fab7484
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+E:btB9g/xtCSKfxLIcMzUwE
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_9d4ee0c9e7cf2f9af5de8af3b4efd5ff_cryptolocker
Files
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2024-09-21_9d4ee0c9e7cf2f9af5de8af3b4efd5ff_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