2024-06-09_b0193d23f2d37a639d7a8b800c0f59d6_cryptolocker | Triage

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General

Target

2024-06-09_b0193d23f2d37a639d7a8b800c0f59d6_cryptolocker
Size

63KB
MD5

b0193d23f2d37a639d7a8b800c0f59d6
SHA1

28aa51ab7bd986c5f0a8b9c386f2b4178fa85f74
SHA256

f47624dfacaf23c24878bc6354feefecf2435e0b8f53d061604f4c28374ef81c
SHA512

798967262cef4329ad5299e4590df39bda59312ac684e94577c1d8153b5e925dc61c577d09611031aff5e7ad5109d47b8e8a92e3490e270b865b1b5347898815
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxY:btng54SMLr+/AO/kIhfoKMHdaK

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
2024-06-09_b0193d23f2d37a639d7a8b800c0f59d6_cryptolocker

Files

2024-06-09_b0193d23f2d37a639d7a8b800c0f59d6_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