Static task
static1
Behavioral task
behavioral1
Sample
1ef952ebaba54b482873dad2b9df1313_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
1ef952ebaba54b482873dad2b9df1313_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
1ef952ebaba54b482873dad2b9df1313_cryptolocker_JC.exe
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Size
35KB
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MD5
1ef952ebaba54b482873dad2b9df1313
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SHA1
e381e764b2aab2cc4e22a27bd4e215e6770a487b
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SHA256
f45a9732c376242622aec1710eec45a5c27e05f99853ab1e7d9792b3a54caf97
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SHA512
163661b92b22ac61bd10dc626f02ea376d4c0de7b37a939e52f59369f96ff29cbe3284d328411005f1c26369dccb78d9ca2d91b22a86fff641b2601078323257
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SSDEEP
384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2BodcAOjbQ36ttT+:btB9g/WItCSsAGjX7r3BGub4
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1ef952ebaba54b482873dad2b9df1313_cryptolocker_JC.exe
Files
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1ef952ebaba54b482873dad2b9df1313_cryptolocker_JC.exe.exe windows 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