2024-02-14_8beeed0a3fc15552ab913b1195baa4cd_cryptolocker | Triage

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General

Target

2024-02-14_8beeed0a3fc15552ab913b1195baa4cd_cryptolocker
Size

41KB
MD5

8beeed0a3fc15552ab913b1195baa4cd
SHA1

144d5512cd2909ed7d42e19873285e4014fe1b33
SHA256

db4afafa2252fd64fc6ba671f277091c6c94a07c42dc210b9df0a7c006f81a7c
SHA512

c3a0fb59eeb32ea44e42f275057d731d4f8ee93f4dc3f07c608e1bd89aab37fcd3279a83c645fdc471c5bc558caf3e6a95c87a016a865594cef30984626be080
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAP:b/pYayGig5HjS3NPAP

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
2024-02-14_8beeed0a3fc15552ab913b1195baa4cd_cryptolocker

Files

2024-02-14_8beeed0a3fc15552ab913b1195baa4cd_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