2024-08-21_1c857881740784b5a292cb4fdaf55c0f_cryptolocker | Triage

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General

Target

2024-08-21_1c857881740784b5a292cb4fdaf55c0f_cryptolocker
Size

30KB
MD5

1c857881740784b5a292cb4fdaf55c0f
SHA1

c4bdbc768e49f534fdbf872b4cd4467ebabf3ace
SHA256

2283805386528121f1a5a7e5defea0f48371ddd0eb72443f1af53782ff1cef20
SHA512

3f0bcfee25d2435eb05dbb94eb4b8b69a92236d2f537f19d42ad3a4d40b174c235c593a3f57afb9ced4af2f88ef29021d235ce8c80b4fde7628d7756355cc5ff
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+94ft:vj+jsMQMOtEvwDpj5Y2

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-08-21_1c857881740784b5a292cb4fdaf55c0f_cryptolocker

Files

2024-08-21_1c857881740784b5a292cb4fdaf55c0f_cryptolocker
.exe windows:5 windows x86 arch: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