2024-04-27_7872bae0bcb56edf3f13463df1af80d9_cryptolocker | Triage

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General

Target

2024-04-27_7872bae0bcb56edf3f13463df1af80d9_cryptolocker
Size

63KB
MD5

7872bae0bcb56edf3f13463df1af80d9
SHA1

f134a5b1feaf64ee16c4efac018ea56194899bfb
SHA256

bfcf19d8c14844e43a2ef1d39a574351b0162295abccd15a0c5041fc26dfde36
SHA512

458825f9eaa8915292c0aa10b369aa83bb8b49656deaf0c44121741eaa7d58ddbabe937082b11fdaa281d3cfe5acc290f9a5580a87a3a2e80b526dd2aaa2fe6f
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaxi:btng54SMLr+/AO/kIhfoKMHdPi

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

resource	yara_rule
sample	CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2024-04-27_7872bae0bcb56edf3f13463df1af80d9_cryptolocker

Files

2024-04-27_7872bae0bcb56edf3f13463df1af80d9_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ