Static task
static1
Behavioral task
behavioral1
Sample
2024-09-04_42bf4850efec98d7ae1b4e379e40b04a_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-04_42bf4850efec98d7ae1b4e379e40b04a_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-04_42bf4850efec98d7ae1b4e379e40b04a_cryptolocker
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Size
40KB
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MD5
42bf4850efec98d7ae1b4e379e40b04a
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SHA1
3ea5965ef487c4a04bf84997646f882aa08fba12
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SHA256
ba4546203e0cc51f3a329c1e066fee0c544ef98f8c84fa5e78520100d319289b
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SHA512
48fe36d6e476ebbb9fa13222d79a3fdd441906fc37a7faea6b985320c4f8d284fafe01766a0e00dbc284ded94d4ac820013399434aa240a485fdf8af6a276906
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSy3Lp:btB9g/WItCSsAGjX7e9N0hunRvd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-04_42bf4850efec98d7ae1b4e379e40b04a_cryptolocker
Files
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2024-09-04_42bf4850efec98d7ae1b4e379e40b04a_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