Static task
static1
Behavioral task
behavioral1
Sample
2024-07-08_b7d733532084b10b228e42bb615bcca2_cryptolocker.exe
Behavioral task
behavioral2
Sample
2024-07-08_b7d733532084b10b228e42bb615bcca2_cryptolocker.exe
General
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Target
2024-07-08_b7d733532084b10b228e42bb615bcca2_cryptolocker
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Size
392KB
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MD5
b7d733532084b10b228e42bb615bcca2
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SHA1
fac0b2c0dc7dae94c154a17db9346fffd1a88fe3
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SHA256
6a5ac4103d10271b331dd36cbe165de4a5623ffda5324aa0290c7357daf244fd
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SHA512
953e6f01d47e7dfd75f4bc6511dc0f8d5e39f712e5da417c93fb73a0de7f9c324bca3aa6ef5e774570889d4566a818651f66167d9cb72badd4138c52fd58d230
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRb:nnOflT/ZFIjBz3xjTxynGUOUhXRb
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-08_b7d733532084b10b228e42bb615bcca2_cryptolocker
Files
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2024-07-08_b7d733532084b10b228e42bb615bcca2_cryptolocker.exe windows:5 windows x86 arch:x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.ropf Size: 512B - Virtual size: 101B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ