2024-02-04_9b17d7c999f81dfca4bc1b2b0a4eb9e0_cryptolocker | Triage

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General

Target

2024-02-04_9b17d7c999f81dfca4bc1b2b0a4eb9e0_cryptolocker
Size

59KB
MD5

9b17d7c999f81dfca4bc1b2b0a4eb9e0
SHA1

e5e7e7ec10845472ef0c54e6fe75feadd8f67dce
SHA256

39c7e6609aa813327d593ac1c58e7cc39471e9974ccfa5dca31c341670f26a66
SHA512

f8e1b50e0b513984042aa5b4ef5fce42300cd1f716ae4a6da6be13c1d6a807eb783c95b760d77fa61ec34bd6f46fd866b9882e256042adf52e7bfe5d210b13e5
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOA9:btng54SMLr+/AO/kIhfoKMHdo

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
2024-02-04_9b17d7c999f81dfca4bc1b2b0a4eb9e0_cryptolocker

Files

2024-02-04_9b17d7c999f81dfca4bc1b2b0a4eb9e0_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