NEAS[.]2023-09-05_9c031e95d903720681dba5aaad5a2e55_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_9c031e95d903720681dba5aaad5a2e55_cryptolocker_JC.exe
Size

76KB
MD5

9c031e95d903720681dba5aaad5a2e55
SHA1

2b308522fa4efdb8dc3ce793c66736f918275426
SHA256

032024c8449d36194cb9e5940b897ea10c1e83db85f6960955f13594fb0c2117
SHA512

24aadcacd497d0ee8fb93f609d96e01fa74be5fd766f3f78bde92f39a097c673d51f036c3aba6a20df242e348e41c1390aa50eacee2d016c01e4b6d345663f1e
SSDEEP

1536:vj+jsMQMOtEvwDpj5HwYYTjipvF2hBfWa5:vCjsIOtEvwDpj5H9YvQd21

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_9c031e95d903720681dba5aaad5a2e55_cryptolocker_JC.exe

Files

NEAS.2023-09-05_9c031e95d903720681dba5aaad5a2e55_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