Static task
static1
Behavioral task
behavioral1
Sample
5a4e2b4fee5f9ac48d1c018d774c2ab9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5a4e2b4fee5f9ac48d1c018d774c2ab9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5a4e2b4fee5f9ac48d1c018d774c2ab9_cryptolocker_JC.exe
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Size
56KB
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MD5
5a4e2b4fee5f9ac48d1c018d774c2ab9
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SHA1
457d107730d59339441213a83c8e24437f6ee6dd
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SHA256
4d56c7f53f1def948c14ee44ab83a7bb2ae9f55d7fdae59b0a7fd3acb34dfd35
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SHA512
8006ed1f6d93b6ed4f2a146512ce1ca79a923a4423be5902db378dfe631a55cd6e97484051ac5d723288356cf9d33a5ed28402e1a2c5445b1371f9085bd99e3e
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SSDEEP
1536:X6QFElP6n+gJQMOtEvwDpjBccD2RuoNmuBLY5:X6a+SOtEvwDpjBrOm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5a4e2b4fee5f9ac48d1c018d774c2ab9_cryptolocker_JC.exe
Files
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5a4e2b4fee5f9ac48d1c018d774c2ab9_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