2024-06-15_d1f7643dc5b84ab136643f3149f39987_cryptolocker | Triage

Sharing

General

Target

2024-06-15_d1f7643dc5b84ab136643f3149f39987_cryptolocker
Size

63KB
MD5

d1f7643dc5b84ab136643f3149f39987
SHA1

4cd923dd683a51ab8567cbe3d47b0bcf289d45dd
SHA256

0a4b5d9b2c38c7293d179b2a04e5b79f1817b373e2df19efaee16266044baa69
SHA512

687f58ca1c5a83d0d817ec8d52a0ebe20c6bad9ecf8794ad644db0937695f7b8540d262a4aeb7eb9f78b57f797445801633aa26aa5ca0f79ff947f29b32faefc
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxP:btng54SMLr+/AO/kIhfoKMHdap

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
2024-06-15_d1f7643dc5b84ab136643f3149f39987_cryptolocker

Files

2024-06-15_d1f7643dc5b84ab136643f3149f39987_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