NEAS[.]2023-09-05_8ea74d549b3b0d22c4c45d616a62bd5b_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_8ea74d549b3b0d22c4c45d616a62bd5b_cryptolocker_JC.exe
Size

31KB
MD5

8ea74d549b3b0d22c4c45d616a62bd5b
SHA1

26adb52c0ca6e81ab3a70d75974c75a935d87055
SHA256

5c9c8362b0f28b599f665582b0b923b6187941ad14aa21b7f89f46cf114dcbab
SHA512

696426c7e40746d247e98dca88dd093cf0db067e7b3252820cba1ba74c5826262449a8a48a8ab68e532019cfe93aad804ec0f5f30e47985dda7b20bcd93891a2
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzl6Af:b/yC4GyNM01GuQMNXw2PSjHp

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_8ea74d549b3b0d22c4c45d616a62bd5b_cryptolocker_JC.exe

Files

NEAS.2023-09-05_8ea74d549b3b0d22c4c45d616a62bd5b_cryptolocker_JC.exe
.exe windows:5 windows x86

ad86a1414a0514f4c041167365378f70

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

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: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ