Static task
static1
Behavioral task
behavioral1
Sample
2024-07-22_0c8cac84db63feecfd45e666b1dab39e_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-07-22_0c8cac84db63feecfd45e666b1dab39e_cryptolocker.exe
Resource
win10v2004-20240709-en
General
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Target
2024-07-22_0c8cac84db63feecfd45e666b1dab39e_cryptolocker
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Size
391KB
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MD5
0c8cac84db63feecfd45e666b1dab39e
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SHA1
1d5da8e50162fc3e3120c85f81b4019c590b53e2
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SHA256
bad4a94cb078912e59adc600a464d10a23c15da6671134c8df96ffa8e9f344fb
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SHA512
e63e6df6bea55195eccefda79f3cf605e9da7318c99f1b97ac38b1de68aa62a3c060b1693c302998d3ee67900b6d514afa34ea53820d550a03efb16e48f64507
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXRV:nnOflT/ZFIjBz3xjTxynGUOUhXRV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-22_0c8cac84db63feecfd45e666b1dab39e_cryptolocker
Files
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2024-07-22_0c8cac84db63feecfd45e666b1dab39e_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