2024-01-22_04c8f76af5b13adb0f2a26b832ccac84_cryptolocker | Triage

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General

Target

2024-01-22_04c8f76af5b13adb0f2a26b832ccac84_cryptolocker
Size

58KB
MD5

04c8f76af5b13adb0f2a26b832ccac84
SHA1

693265eb1d28517186995984163848c3a5c0c982
SHA256

7ad7b670150ae805620f94cf8dcc6ede6c79b5883a27d009c8eb511d93c1a363
SHA512

7d6257166caeb6f94c344a54ae59bc2eef32a98048a4f5dec755d562e43ce55c7fe97d6ee3f975aa6966fef3d04233ac38decc957ca930a3f40c32dc4edc803f
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHC:btng54SMLr+/AO/kIhfoKMHdP

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
2024-01-22_04c8f76af5b13adb0f2a26b832ccac84_cryptolocker

Files

2024-01-22_04c8f76af5b13adb0f2a26b832ccac84_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