Static task
static1
Behavioral task
behavioral1
Sample
4524531a96422cc3bcf1f5caf7387160_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
4524531a96422cc3bcf1f5caf7387160_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
4524531a96422cc3bcf1f5caf7387160_cryptolocker_JC.exe
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Size
36KB
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MD5
4524531a96422cc3bcf1f5caf7387160
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SHA1
e7194647435c2479dd136929dc4848ebfe696227
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SHA256
cb4611962d714bd695ef4fa6378f378a8f80791ad39cac614f4ad7a97c615cca
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SHA512
3df3b8c3c05abf1908c87b21464670074f28a57d173fbb60bafe94c4171121c2f1fd1735193d90cd782b29e97cfd9db193bf4292fa1f78a84a899645eb432d66
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SSDEEP
768:b7o/2n1TCraU6GD1a4Xcn62TUdcuQlqJ5G:bc/y2lm6Y0AqJ5G
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4524531a96422cc3bcf1f5caf7387160_cryptolocker_JC.exe
Files
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4524531a96422cc3bcf1f5caf7387160_cryptolocker_JC.exe.exe windows x86
78f4abb8610ca1c22ad9f81ecfabcc3c
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
TranslateMessage
BeginPaint
DispatchMessageA
DrawTextA
CreateWindowExA
GetMessageA
PostQuitMessage
ShowWindow
UpdateWindow
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
EndPaint
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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