NEAS[.]2023-09-27_ea3b2cf42caa961601eb8e3508d6c907_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-27_ea3b2cf42caa961601eb8e3508d6c907_cryptolocker_JC.exe
Size

70KB
MD5

ea3b2cf42caa961601eb8e3508d6c907
SHA1

4a62129d21bd0368390c1f8d72d7477c47d9766f
SHA256

c83eba54092f18acc5e5e7e2af13e17e30dbd0766bfccd5363a4f9e7cb6e8121
SHA512

9cac1562563fea5347087ca8e80a92ea74d3cc1fc18abbe89c422a19dc8a00382fa7430db07297ef81b6ff50b6f389cac7608ae87e8f95ab4a301fa536e453b5
SSDEEP

1536:X6QFElP6n+gJQMOtEvwDpjBZYTjipvF2bx1T:X6a+SOtEvwDpjBZYvQd2T

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-27_ea3b2cf42caa961601eb8e3508d6c907_cryptolocker_JC.exe

Files

NEAS.2023-09-27_ea3b2cf42caa961601eb8e3508d6c907_cryptolocker_JC.exe
.exe windows:5 windows x86

7ba3aa8366ce167c7a77ebd6e6fea8e5

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ