Static task
static1
Behavioral task
behavioral1
Sample
370e5b9a0908f32ea3a1e71c9d427aa9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
370e5b9a0908f32ea3a1e71c9d427aa9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
370e5b9a0908f32ea3a1e71c9d427aa9_cryptolocker_JC.exe
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Size
61KB
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MD5
370e5b9a0908f32ea3a1e71c9d427aa9
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SHA1
02a0a9756bf3c52054eaadd609f90b476d1dbee9
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SHA256
2069f8ebe86caa1ad7804a84ff1ac73a18478b8f130e06768635661b57624b66
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SHA512
ec03a5dc61dcfca37efd91f98c7b5212edf38b1a6dead4e998cbd0a9f7d52fdfedcf1999e85559f3d22f8953bd5c598d2ce673ae592526aabbbf6baac6d78a78
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1cKtbM:vCjsIOtEvwDpj5Hv0B
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 370e5b9a0908f32ea3a1e71c9d427aa9_cryptolocker_JC.exe
Files
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370e5b9a0908f32ea3a1e71c9d427aa9_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