2024-02-28_57499360922db1420a3f33d974ac3581_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-28_57499360922db1420a3f33d974ac3581_cryptolocker
Size

37KB
MD5

57499360922db1420a3f33d974ac3581
SHA1

3bb3996a922286a10d3f687625fdeaff43c578b0
SHA256

ca03b24c16a8f11b3511804e9928ca50aaa6bf65c637f3bc6f740436dd3c54ee
SHA512

408c4148381b97ff620f9a72e946042e18c92411083e4fd48e799353773f5a8fd58bf8e8f4db4f6ab8213db49567e82afeab70d4622c50f8dbfcdd2981a70911
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunUgVRJ:btB9g/WItCSsAGjX7e9N0hunUWRJ

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
2024-02-28_57499360922db1420a3f33d974ac3581_cryptolocker

Files

2024-02-28_57499360922db1420a3f33d974ac3581_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