2024-03-16_de34ab3bc4fe72415ca68dfd71fcdaf8_cryptolocker | Triage

Sharing

General

Target

2024-03-16_de34ab3bc4fe72415ca68dfd71fcdaf8_cryptolocker
Size

39KB
MD5

de34ab3bc4fe72415ca68dfd71fcdaf8
SHA1

fc41f89e9cd85a6539effca5f79b0376cc2d6561
SHA256

79edd7db9f6cf5e56a284a486c5f972dd12f38db522337680815d4fa7c41311b
SHA512

7406bfad809e8bae18a1ba1331597881304c582ef8b9865021a0766ccfde6ff3a8fec0c64eb7af2d9296ba6c6184545b60a3fb5cf656a3e45edb85df4dcbcdef
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwI+YQLX:btB9g/WItCSsAGjX7e9N0hunrkkLX

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
2024-03-16_de34ab3bc4fe72415ca68dfd71fcdaf8_cryptolocker

Files

2024-03-16_de34ab3bc4fe72415ca68dfd71fcdaf8_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