Static task
static1
Behavioral task
behavioral1
Sample
3fbd2def5debc9b78f0e8c357895482a_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3fbd2def5debc9b78f0e8c357895482a_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
3fbd2def5debc9b78f0e8c357895482a_cryptolocker_JC.exe
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Size
117KB
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MD5
3fbd2def5debc9b78f0e8c357895482a
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SHA1
d8618cfb8c4f27c43f3a95ba6293a007b810c17a
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SHA256
6763634805738f21a45fdce94954e27572815608651394118a1bd4ef47a85230
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SHA512
0264b4da12fe8803b9497b232f38b041e36a09e0206a9f441395cfe8a02f7351ec1e40539e7c5ceab2be251ba7c0843476ec34039d48f42aea6e41b3f0fec250
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SSDEEP
1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuBKLU6:vCjsIOtEvwDpj5H9YvQd2q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3fbd2def5debc9b78f0e8c357895482a_cryptolocker_JC.exe
Files
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3fbd2def5debc9b78f0e8c357895482a_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