2024-06-02_516ff51ddd312b34a771d7c15bc3b435_cryptolocker | Triage

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General

Target

2024-06-02_516ff51ddd312b34a771d7c15bc3b435_cryptolocker
Size

63KB
MD5

516ff51ddd312b34a771d7c15bc3b435
SHA1

2abdee38274ab9d62d0385951631bf0fb8574a17
SHA256

7e0b13e070ca0f4e6d64d473e25a9dfd61f39062edd389ef81a79354a5a376a1
SHA512

ef1cae28f4a755c19097ab7e17535bad3bc745bb2843b172ce67e66c567ae6d828a72e9928d65c9979fddf6875a21c6cbe900de0fd3f3617889c7753dbb82a44
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnF7HY:btng54SMLr+/AO/kIhfoKMHday

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
2024-06-02_516ff51ddd312b34a771d7c15bc3b435_cryptolocker

Files

2024-06-02_516ff51ddd312b34a771d7c15bc3b435_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