Static task
static1
Behavioral task
behavioral1
Sample
2024-09-14_da5b99cec7458bce83304f1fbf822c50_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-09-14_da5b99cec7458bce83304f1fbf822c50_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-14_da5b99cec7458bce83304f1fbf822c50_cryptolocker
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Size
39KB
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MD5
da5b99cec7458bce83304f1fbf822c50
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SHA1
519d48804669d9fba0fa7869334c32447d24e743
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SHA256
3893a80655eed0956dbe6ad66c2e681b459f52299308dffe10ff5a097af9109e
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SHA512
8f74319f8dd4070bda630f61aee432176b05b96e37494245317bf4590ac9223ce0bf878f466dcb8beb4d162040e1805f3be4c3ec99f96816fa4166696b928acd
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SSDEEP
768:Kf1K2exg2kBwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGGp/YIm7wm0Upan:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-14_da5b99cec7458bce83304f1fbf822c50_cryptolocker
Files
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2024-09-14_da5b99cec7458bce83304f1fbf822c50_cryptolocker.exe windows:5 windows x86 arch:x86
db206e36db5c9492ce02c61a679129e2
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
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
LoadIconA
DestroyWindow
LoadCursorA
GetClientRect
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
DeleteFileA
CloseHandle
CreateFileA
gdi32
DeleteObject
CreateFontIndirectA
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ