Static task
static1
Behavioral task
behavioral1
Sample
b8271d6f1e60fb_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b8271d6f1e60fb_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b8271d6f1e60fb_JC.exe
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Size
29KB
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MD5
b8271d6f1e60fb635c336ab52e9d778e
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SHA1
80b6ae8a3098b0d3bfec22d9b0af2791b5c0d173
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SHA256
829810b840882c5dc5130a9a3338309fd07541590f80f3bffda8be3a0ea611fd
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SHA512
79de570804070f8765cf5675599d5fef6fc3c57bc4bac45162792616cd2aeb64763a43dd633c8c6af394b9f5b1719bc8af47294753bb850e58373c63372fc680
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SSDEEP
384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUr766SJgpFO4m:bA74zYcgT/Ekd0ryfjQRSOpFO4m
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8271d6f1e60fb_JC.exe
Files
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b8271d6f1e60fb_JC.exe.exe windows x86
021d5e7849e90fdf4c65d3045c109483
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos
kernel32
GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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