2024-05-23_43deeed66c8b0c3bfb83637746ca6ac7_cryptolocker | Triage

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General

Target

2024-05-23_43deeed66c8b0c3bfb83637746ca6ac7_cryptolocker
Size

63KB
MD5

43deeed66c8b0c3bfb83637746ca6ac7
SHA1

3093f23bd079c6eeaf609b1d231b5ae968cee0e7
SHA256

2cef0a39309f662e84837573c18015331525889331e57c5a22df7d4ce0e90677
SHA512

37cc85cab8d301edc121d726a64766462266461a3928378dcbb4c5cc83f25a18a12eebba272385bb337607c970ed7e1fbae69e6df49a0fa31b9d043f45df352e
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnF7Hk:btng54SMLr+/AO/kIhfoKMHdam

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
2024-05-23_43deeed66c8b0c3bfb83637746ca6ac7_cryptolocker

Files

2024-05-23_43deeed66c8b0c3bfb83637746ca6ac7_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