2024-05-05_72d60120bcfd93028a47b806cb9910db_cryptolocker | Triage

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General

Target

2024-05-05_72d60120bcfd93028a47b806cb9910db_cryptolocker
Size

32KB
MD5

72d60120bcfd93028a47b806cb9910db
SHA1

b97edc1af5ffe7bb83ae66fea827396140c1d654
SHA256

328d8cfe9fdce79bb91367c108f82667d339fbe514aee2d010ef8105b959d79d
SHA512

ea022ef865da2d4ade19cbff270b1061f9bc40fb895aeb4e4eca7d3354acae9298f9b95c7f22bd9aa408018975c57cd11d24ec0c92a6dcf16a4459e553d1da9d
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5q:bxNrC7kYo1Fxf2rY+

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
2024-05-05_72d60120bcfd93028a47b806cb9910db_cryptolocker

Files

2024-05-05_72d60120bcfd93028a47b806cb9910db_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ