Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_e8479dee7d29253b9a13a8c85ef8f77b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_e8479dee7d29253b9a13a8c85ef8f77b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_e8479dee7d29253b9a13a8c85ef8f77b_cryptolocker
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Size
50KB
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MD5
e8479dee7d29253b9a13a8c85ef8f77b
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SHA1
fb3842e1474b8c1d4e3559d01429fb4c5ee58c2b
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SHA256
9495a74a566eebbbceec0f9746729829bc50a0105b628cd938962e9fd747f264
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SHA512
03ef26545911e71c5cc57be57f2443d0ae8fe7376f38fe6aab48b0feae074a138fdd5c63ec20ae757e509767dd68a7bfc348c751464be3b085966dd1acd0c49c
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SSDEEP
768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Sf:bIDOw9a0DwitDZz1f
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_e8479dee7d29253b9a13a8c85ef8f77b_cryptolocker
Files
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2024-01-09_e8479dee7d29253b9a13a8c85ef8f77b_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