2024-04-30_be366a3d6e19fcba4ea6f788d6928f5c_cryptolocker | Triage

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General

Target

2024-04-30_be366a3d6e19fcba4ea6f788d6928f5c_cryptolocker
Size

40KB
MD5

be366a3d6e19fcba4ea6f788d6928f5c
SHA1

8773e4359584faf41d18c1928397da91a1dbde7f
SHA256

4feead2260316e34cf96b9c6a5d4f7c03d601c3562149bf02e506baacc587526
SHA512

988ff7f17d34d70b2dec2841c814452d5b5e86230b132323b96aa1eef1adca04aa9bba468aa16d3641b29cbb35218344697dda60dda84c8bf1805dc76f7e2341
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/ELKR:btB9g/WItCSsAGjX7e9N0hunKLYqKR

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_be366a3d6e19fcba4ea6f788d6928f5c_cryptolocker

Files

2024-04-30_be366a3d6e19fcba4ea6f788d6928f5c_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