Static task
static1
Behavioral task
behavioral1
Sample
2024-09-07_d5e6b107217a6dd3ef2552c4cdc07ce8_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-07_d5e6b107217a6dd3ef2552c4cdc07ce8_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-07_d5e6b107217a6dd3ef2552c4cdc07ce8_cryptolocker
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Size
44KB
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MD5
d5e6b107217a6dd3ef2552c4cdc07ce8
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SHA1
54cc2bf943e4f7356a0243c661b56d5027867b86
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SHA256
ee932d7ce18878b9c19e855f5199c71ed381bf7a140fb5290b23bb04bffe09f6
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SHA512
507716e9dea3c16f9d695561df2bd1802b620759cf27cc385d24385cb41c84587a4be829d7f02dd22a353385eedeead080eff5920f7124e05bbb536f5f126adb
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SSDEEP
768:bCDOw9UiaKHfjnD0S16avdrQFiLjJvtAqjr1:bCDOw9aMDooc+vAqjZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_d5e6b107217a6dd3ef2552c4cdc07ce8_cryptolocker
Files
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2024-09-07_d5e6b107217a6dd3ef2552c4cdc07ce8_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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE