2024-05-01_3da78bf9b64b9d60610ede65e1b0cc45_cryptolocker | Triage

Sharing

General

Target

2024-05-01_3da78bf9b64b9d60610ede65e1b0cc45_cryptolocker
Size

62KB
MD5

3da78bf9b64b9d60610ede65e1b0cc45
SHA1

023de9c9ab3bca890b170b2320b9bcc2bb409c68
SHA256

c10f7768814ce30aedb8bc4e8380c0a32d42412933bd3a0e09e2d90932a8337b
SHA512

6dfe02f3d417afb0def3b420fe6bca2e004c9a38704e3b98e5311d6d654ee41a18ab5430ba086184fac858d98cf20af6ceee63243b1b3f905a77b17b29184e71
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHaF:btng54SMLr+/AO/kIhfoKMHdb

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
2024-05-01_3da78bf9b64b9d60610ede65e1b0cc45_cryptolocker

Files

2024-05-01_3da78bf9b64b9d60610ede65e1b0cc45_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