Static task
static1
Behavioral task
behavioral1
Sample
998c1c5068dd88a4c3da98e9a08d97ea_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
998c1c5068dd88a4c3da98e9a08d97ea_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
998c1c5068dd88a4c3da98e9a08d97ea_cryptolocker_JC.exe
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Size
56KB
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MD5
998c1c5068dd88a4c3da98e9a08d97ea
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SHA1
0842a1e30d8e1146b2e212b0c339548ca451376b
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SHA256
85eb8c88555b77ef7ba88dda7c463531b882794c86cf7203b78be4e5ee90397b
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SHA512
76df326a578c37fe7380aca5c96132bf6229777be8e8d82bdcb12ba40cf8befa105d1368bffe9953cde928bd38b71ac1b8501cd3506c2c725563f4904e62af16
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBccD2RuoNmuBLY8C+:X6a+SOtEvwDpjBrOj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 998c1c5068dd88a4c3da98e9a08d97ea_cryptolocker_JC.exe
Files
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998c1c5068dd88a4c3da98e9a08d97ea_cryptolocker_JC.exe.exe windows x86
7ba3aa8366ce167c7a77ebd6e6fea8e5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
MoveWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadCursorA
LoadIconA
ShowWindow
GetWindowRect
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ