2024-04-30_3d10cd412804b9baaa7ef5f68ad233a4_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-04-30_3d10cd412804b9baaa7ef5f68ad233a4_cryptolocker
Size

34KB
MD5

3d10cd412804b9baaa7ef5f68ad233a4
SHA1

e3be0831016000d7c24f092ba0777064f8b84e39
SHA256

99c8670ea902a397db92bd18f553745ce78df7697f57b40eed75b3b915509499
SHA512

b50ca13b64fb56391702a0f3cf634c932796d181be42d7b496b1f892b80768f62627c6216188e9b8ce61e0af7ce1b4e38d510666ecb96193e1da2581a5d8d92d
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gxriV1e:bAvJCYOOvbRPDEgXRcuM9gxB

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
2024-04-30_3d10cd412804b9baaa7ef5f68ad233a4_cryptolocker

Files

2024-04-30_3d10cd412804b9baaa7ef5f68ad233a4_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

DispatchMessageA
DrawTextA
EndPaint
BeginPaint
PostQuitMessage
ShowWindow
UpdateWindow
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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