2024-06-02_ed8b121c17964004a2f2e3f61a0e18d7_cryptolocker | Triage

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General

Target

2024-06-02_ed8b121c17964004a2f2e3f61a0e18d7_cryptolocker
Size

62KB
MD5

ed8b121c17964004a2f2e3f61a0e18d7
SHA1

93b6abe9aa16455550e46cb95f69581aac0c9600
SHA256

be8b6448ec1e109ea28173b6433141859c1beed3729879f64e684b34af5380f8
SHA512

58c5cb680b97ebce4b7ff1a178d68b1cafa5e7f0eb0c6cfff6048a45ee385c49378084705b98a1f8d7d75c9c92221c0da5cfc2cddbe67b6c1d02a59d9deea7cb
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnE:btng54SMLr+/AO/kIhfoKMHdaE

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_ed8b121c17964004a2f2e3f61a0e18d7_cryptolocker

Files

2024-06-02_ed8b121c17964004a2f2e3f61a0e18d7_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