2024-05-22_de90bf6881e363bd2a7c1d2fe5470029_cryptolocker | Triage

Sharing

General

Target

2024-05-22_de90bf6881e363bd2a7c1d2fe5470029_cryptolocker
Size

38KB
MD5

de90bf6881e363bd2a7c1d2fe5470029
SHA1

ce4dc15d613a4e3699623b1ae1b05e7f923d0b39
SHA256

bda6fdd48b8bebea80527c0c476acd37fad734df8956ef0820262c1c241414a7
SHA512

8486250aea3c65bd08a64df1a08316e30e14fa29251f7038e6ffce009204aa9ff8166a60a36ce11c2a0f1934f6ac8d9ced893da168457678f3727a6dc5b4ecca
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSy3H:btB9g/WItCSsAGjX7e9N0hunRvX

Score

10^/10

Malware Config

Signatures

Detection of CryptoLocker Variants 1 IoCs

Processes:

resource yara_rule

sample CryptoLocker_rule2

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
2024-05-22_de90bf6881e363bd2a7c1d2fe5470029_cryptolocker

Files

2024-05-22_de90bf6881e363bd2a7c1d2fe5470029_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