2024-02-25_ac77d5a0c33c40cfc7b38c78c5817ced_cryptolocker | Triage

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General

Target

2024-02-25_ac77d5a0c33c40cfc7b38c78c5817ced_cryptolocker
Size

35KB
MD5

ac77d5a0c33c40cfc7b38c78c5817ced
SHA1

f9bbe9fc91880414c021b6a663dab596d7aa1aac
SHA256

0610ab23126335588a1ee6442244987d2c61c92efdc94f2b053a66818371cfa0
SHA512

5a919b725293b1e9a5def8e0b78cef160ef1fe1f72982622f20ac30781a8ca8f7a70f4b3b21c180decab2375d78e7a946f73456e84ccdcef13e2c9877c430bdc
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0f90MAWOD:btB9g/WItCSsAGjX7e9N8dOD

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
2024-02-25_ac77d5a0c33c40cfc7b38c78c5817ced_cryptolocker

Files

2024-02-25_ac77d5a0c33c40cfc7b38c78c5817ced_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