2024-03-08_64ec8527e8e1bb1fdc82e2d1da2b5d8f_cryptolocker | Triage

Sharing

General

Target

2024-03-08_64ec8527e8e1bb1fdc82e2d1da2b5d8f_cryptolocker
Size

59KB
MD5

64ec8527e8e1bb1fdc82e2d1da2b5d8f
SHA1

73a7f9b51409d9e29e78b5692ee8616e17504401
SHA256

48a82cd1e6c98960aeffd7f0d969c1f71d5c96c9df5a541f1fab9577af2cbf3f
SHA512

b19de1a66265d454fe01e1c66894f08ea847effd0c4e0bf16e5077b292512a38ab054cee97bfa12033439baf4a16589413e60e1139428fc2d1807819a287236b
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHN/:btng54SMLr+/AO/kIhfoKMHd8

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
2024-03-08_64ec8527e8e1bb1fdc82e2d1da2b5d8f_cryptolocker

Files

2024-03-08_64ec8527e8e1bb1fdc82e2d1da2b5d8f_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