Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_1071b71b3be224921175eabd491392d0_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-07_1071b71b3be224921175eabd491392d0_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_1071b71b3be224921175eabd491392d0_cryptolocker
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Size
54KB
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MD5
1071b71b3be224921175eabd491392d0
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SHA1
526da0adb0d015f7c2bef5b59ab3f4ba4433a5bd
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SHA256
603a650823b17b54d1a6e50f07647a0d7dace2186b8ca6b5e3dd070a854a8d3d
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SHA512
2dfdab1ec8d16cb86d7c998d9cafecd8afec11de4db09c5c57ed170b187b3a5c03857cd2485861640e7c4c1718f3a34fa77ff39ac0583f189c3077e792b676b2
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SSDEEP
768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Xv+mb6uXse:bIDOw9a0DwitDZzc16k
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_1071b71b3be224921175eabd491392d0_cryptolocker
Files
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2024-09-07_1071b71b3be224921175eabd491392d0_cryptolocker.exe windows:5 windows x86 arch:x86
0bcae7989ef60f5550a7f5735f53a2aa
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
EndPaint
GetMessageA
DispatchMessageA
ShowWindow
UpdateWindow
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
PostQuitMessage
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA
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: 512B - Virtual size: 506B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ