Static task
static1
Behavioral task
behavioral1
Sample
2023-08-27_7de3c15763212f586cc427ce55d28f11_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-27_7de3c15763212f586cc427ce55d28f11_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-27_7de3c15763212f586cc427ce55d28f11_cryptolocker_JC.exe
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Size
65KB
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MD5
7de3c15763212f586cc427ce55d28f11
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SHA1
cceb2152fd626c7c37fcfb9591030cfa5772b66f
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SHA256
3e7b5abe012f2e31f9c7c3ad5beca4edc0e4c456dceeb30c42268fd00a55a0fe
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SHA512
c80a71e1c03b3d45aeca48e06d50434c5e0dcf009644327bcbe07ca49d5bfa588ad041c8187945791a843ce91f7c46ff99d962a3efcbfc764da79aa9651b86cd
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SSDEEP
768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4ZPsED3VK2+ZtyOjgO4r9vFAg2rq2g1B/F:vj+jsMQMOtEvwDpj5HZYTjipvF24b
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-27_7de3c15763212f586cc427ce55d28f11_cryptolocker_JC.exe
Files
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2023-08-27_7de3c15763212f586cc427ce55d28f11_cryptolocker_JC.exe.exe windows:5 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