2024-03-11_3af588dbdb47441e4f9ca796b22a33bc_cryptolocker | Triage

Sharing

General

Target

2024-03-11_3af588dbdb47441e4f9ca796b22a33bc_cryptolocker
Size

41KB
MD5

3af588dbdb47441e4f9ca796b22a33bc
SHA1

c406f708d50ae3718eac2cdd522cc37e9cabe4b0
SHA256

ea12803e2e5d33c71eea1d881aa51d5a533f60a5b59aa81691196d1fd5684a66
SHA512

cf64ad144a0d6676d410d3f82b5bf6a0eece94bd66649724cc5bf29265e921da92568bf0de89b5e32d0741f84927992623deb4174f75d597b25ff5b9005dd439
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzoiM8Nekdvjl9V50i3NbZM+i6:bAvJCYOOvbRPDEgXrNekd7l94i3p+Oh

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
2024-03-11_3af588dbdb47441e4f9ca796b22a33bc_cryptolocker

Files

2024-03-11_3af588dbdb47441e4f9ca796b22a33bc_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