Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_54cd2515869594c210a9077f545a89f1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_54cd2515869594c210a9077f545a89f1_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_54cd2515869594c210a9077f545a89f1_cryptolocker
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Size
36KB
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MD5
54cd2515869594c210a9077f545a89f1
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SHA1
a936b3732c46e4619f2840d0d40f87f1bb610fd3
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SHA256
deb8b76940e4973869c1c92e98884b63e0450d1429d6155e0a9d87b00f24474f
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SHA512
eadcff45baf72b8fdef8e391797359841d1323aac91ae4b1c826d98d1c5bbea3bf98ad97fbf0c4befb3fdaff59d8e7854b38baf8d8560fca43eb86992252b10e
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0jgXpVykNuC:btB9g/WItCSsAGjX7e9NnpyC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_54cd2515869594c210a9077f545a89f1_cryptolocker
Files
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2024-01-08_54cd2515869594c210a9077f545a89f1_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
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
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ