Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_4106e44c4a6393852365135392772a5e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_4106e44c4a6393852365135392772a5e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_4106e44c4a6393852365135392772a5e_cryptolocker
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Size
61KB
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MD5
4106e44c4a6393852365135392772a5e
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SHA1
8a1d41aaada879c65fa404796987b8dd0a90cdd4
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SHA256
92187277b877814dbc24800adf8eb8ad17f03a12d894dab67bc772f9d6808934
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SHA512
a42090d14b3d3ede6229b4d5d6dc25e8f2260cccd474a370ca12cc610339cabda3bafaaff1e185987018b39f453b24d4d09ae5bb0240e4dca22e6096f63cd91e
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293h:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7D
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_4106e44c4a6393852365135392772a5e_cryptolocker
Files
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2024-01-08_4106e44c4a6393852365135392772a5e_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