Static task
static1
Behavioral task
behavioral1
Sample
2024-09-09_37d13fbeb75e518b72b429dd9db2b9c8_cryptolocker.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2024-09-09_37d13fbeb75e518b72b429dd9db2b9c8_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-09_37d13fbeb75e518b72b429dd9db2b9c8_cryptolocker
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Size
68KB
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MD5
37d13fbeb75e518b72b429dd9db2b9c8
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SHA1
172fbc440344f10747b92134c7bc9dfb1a4cdfc1
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SHA256
15cafbd462d761551674488f411fe2bbfba236008c184a03e9cad520831d323c
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SHA512
615d86756675a7dfeeaf9f10a3ac64489964a69d87ef834c47d3dd59b7bbe0a191d421a97dd4136a37455f03e08a093427ee53b68c03689c0b017fd55242cb00
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SSDEEP
1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszudnYTjipvF293vaRLEc:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7U
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-09_37d13fbeb75e518b72b429dd9db2b9c8_cryptolocker
Files
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2024-09-09_37d13fbeb75e518b72b429dd9db2b9c8_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