2024-05-26_c29e08e0cd3c7bc71e81a8831141ad70_cryptolocker | Triage

Sharing

General

Target

2024-05-26_c29e08e0cd3c7bc71e81a8831141ad70_cryptolocker
Size

35KB
MD5

c29e08e0cd3c7bc71e81a8831141ad70
SHA1

d6ca45d3802c861be7b857e39dd391f2e32277ad
SHA256

3c628eb0a70bf741553e4de711bf13f9ae1599fe22682bd3d59b1405806be9f6
SHA512

1d0f81d6f0d26003e940a94eda5a5fcc66da96ae3e938dc189e547cd2376b33ad8d985c819ed75f3f7f5e14492b8a10344bc228cff6f7f3ee98afc8e9f1e9ebb
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cuM9gxrOIwV:bAvJCYOOvbRPDEgXRcuM9gxiV

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
2024-05-26_c29e08e0cd3c7bc71e81a8831141ad70_cryptolocker

Files

2024-05-26_c29e08e0cd3c7bc71e81a8831141ad70_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