Static task
static1
Behavioral task
behavioral1
Sample
0222997c685a6b50b540ea14b6d56b45_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
0222997c685a6b50b540ea14b6d56b45_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
0222997c685a6b50b540ea14b6d56b45_cryptolocker_JC.exe
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Size
126KB
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MD5
0222997c685a6b50b540ea14b6d56b45
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SHA1
665a6631ea4d5a2edc68959988197fe5349eec63
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SHA256
232b870fabaa1543bb5fccdf88594aaf93e232bb4a6ed41d78a02aa957a380f1
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SHA512
786ab86239f0b8e4f242f2ecc7d86782a8964c07542e87c5e0a3941018a15ae059e255f821a792fbc20a23ebf9aecc9a4665071f60e2b0c55527739850f0def3
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLUYOVZpr:vCjsIOtEvwDpj5H9YvQd2B
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0222997c685a6b50b540ea14b6d56b45_cryptolocker_JC.exe
Files
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0222997c685a6b50b540ea14b6d56b45_cryptolocker_JC.exe.exe windows x86
5c55d83b58dbc1f7154223c32a893074
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
UpdateWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - 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
.reloc Size: 1024B - Virtual size: 542B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ