640c2b9dcb2563a7446c88aa3eb2e0d5_cryptolocker_JC[.]exe | Triage

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General

Target

640c2b9dcb2563a7446c88aa3eb2e0d5_cryptolocker_JC.exe
Size

26KB
MD5

640c2b9dcb2563a7446c88aa3eb2e0d5
SHA1

cdf6e6fdb1206ccd726fb72caa4b25ecada31c72
SHA256

923a14c2ed962a12417589181b864b7b6cb8a870de453f79cfb944757e827d1a
SHA512

dcc76c788fcc9fc550fcdacaf69d0575f4eec34697c9bf4f3259a671db395abe693f1517291ea8cbf2df19ef00251dc816de8083fc020c3d36b22cde36ca0d69
SSDEEP

384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUa3mZ:bgX4zYcgTEu6QOaryfjnW

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
640c2b9dcb2563a7446c88aa3eb2e0d5_cryptolocker_JC.exe

Files

640c2b9dcb2563a7446c88aa3eb2e0d5_cryptolocker_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

.ropf
Size: 512B - Virtual size: 101B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ