2024-04-30_9cec4af735cbd8e6001895fefb59e409_cryptolocker | Triage

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General

Target

2024-04-30_9cec4af735cbd8e6001895fefb59e409_cryptolocker
Size

42KB
MD5

9cec4af735cbd8e6001895fefb59e409
SHA1

815968f97c6c7979f07d4150d8a70a613bb5e799
SHA256

a8f694888eeb2c90ea66610bb3bdf8824033dbd92b95a7117a54e355a4199e8f
SHA512

63e47518fb091ff540a5c480d780809646dd7e35573801a3fde653dff612a8b67d88f731d9ba8808ca2ec77680050543cef5cb453373b369af15fe5666910c2a
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA9DUc:b/pYayGig5HjS3NPA9Dv

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
2024-04-30_9cec4af735cbd8e6001895fefb59e409_cryptolocker

Files

2024-04-30_9cec4af735cbd8e6001895fefb59e409_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ