2024-05-30_231954bfe6fef50bcef33776b2f6f4c3_cryptolocker | Triage

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General

Target

2024-05-30_231954bfe6fef50bcef33776b2f6f4c3_cryptolocker
Size

62KB
MD5

231954bfe6fef50bcef33776b2f6f4c3
SHA1

f24eb3b97fdd55620225a16413f79cf44163f688
SHA256

25b5173f68deec8d4a048fec78a36ae6e1559fcde7bde712061fd67d5c07214e
SHA512

44111f943c4b9758f0c4cee3a0d123b6f3e6139494d11f53f2102a28c33f29f889f222d0fb72c50ea239225d69d5b481c1663b76e97d6004bcab2c6604468aa3
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxL:btng54SMLr+/AO/kIhfoKMHdad

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
2024-05-30_231954bfe6fef50bcef33776b2f6f4c3_cryptolocker

Files

2024-05-30_231954bfe6fef50bcef33776b2f6f4c3_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