Static task
static1
Behavioral task
behavioral1
Sample
2024-10-17_8afb28d1c06eb5a48b4d15dc2a2c5d15_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-10-17_8afb28d1c06eb5a48b4d15dc2a2c5d15_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-17_8afb28d1c06eb5a48b4d15dc2a2c5d15_cryptolocker
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Size
41KB
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MD5
8afb28d1c06eb5a48b4d15dc2a2c5d15
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SHA1
1fce4bb8838caf01e6ce59f48621fd03f3b0024c
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SHA256
5944005c38ab8c27acfd3b5de692febb5910368ef2cfc05a241edaeece807176
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SHA512
816a4aff97be4742030c2f0c7d6d10f7c36022b3e7acd5bd672bd4ec06a984e5ed45f460552c10bb57cac8113a958546f7003edde714fbf57178a7c28d862712
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHocM4vUUOmJ+ZqBxg:btB9g/xtCSKfxLIcMzUwZAg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_8afb28d1c06eb5a48b4d15dc2a2c5d15_cryptolocker
Files
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2024-10-17_8afb28d1c06eb5a48b4d15dc2a2c5d15_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