NEAS[.]2023-09-06_335f0788a3ba59c3d299bea03f564aa7_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-06_335f0788a3ba59c3d299bea03f564aa7_cryptolocker_JC.exe
Size

74KB
MD5

335f0788a3ba59c3d299bea03f564aa7
SHA1

c77b71bc0e79ada1472273f8fba6bcd8f517fb2b
SHA256

e858a9847d32846e2d55a2c5e32bb1fab64252bff9cf560daa90ef1e5ad7e17c
SHA512

a316402e560b30926c2580af26937ad729da4c497e565adadb5687573a97a0d8ded0e930c38a72b0071e8cf3eaf2768a837045eccb37eca2a3ab3a27ae3421a8
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfIuf1:vCjsIOtEvwDpj5H9YvQd2h

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-06_335f0788a3ba59c3d299bea03f564aa7_cryptolocker_JC.exe

Files

NEAS.2023-09-06_335f0788a3ba59c3d299bea03f564aa7_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