Static task
static1
Behavioral task
behavioral1
Sample
2024-10-05_15b5a7bb37b5ae5dfa18bceeb739655e_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-05_15b5a7bb37b5ae5dfa18bceeb739655e_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-10-05_15b5a7bb37b5ae5dfa18bceeb739655e_cryptolocker
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Size
33KB
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MD5
15b5a7bb37b5ae5dfa18bceeb739655e
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SHA1
70ec2c6dc390edd57bf081040320425be53f81d0
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SHA256
8ac5f100358e0456526bb19ebf303d15dab6fe41dcd62c877a012c7785eddf2a
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SHA512
6d0a35e1e6bac7b8d455a1c47e43d9547cf64c1f2af13e76e2a7a064bfb338ef4680d13c45a43a3ffd7aa2cbaa73aa519dc5a01dc830f5382d2bd4bbc3c54ac7
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B4lWS++:btB9g/WItCSsAGjX7r3B4G+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_15b5a7bb37b5ae5dfa18bceeb739655e_cryptolocker
Files
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2024-10-05_15b5a7bb37b5ae5dfa18bceeb739655e_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