2024-03-11_03b5ccc5672ab01aa8d4ce5ac622ceb6_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-11_03b5ccc5672ab01aa8d4ce5ac622ceb6_cryptolocker
Size

42KB
MD5

03b5ccc5672ab01aa8d4ce5ac622ceb6
SHA1

3631984c9b733d9861624748d4f1713f072fc837
SHA256

fdcccc9e2a633ce8de682da997ea8d2119d88066c2eac36f08e5148676e30b9c
SHA512

2b961a08907ee74395b9d53a46c52c53ae90bed281e8f9e33aa5f7b3ab05e79e6bc73d56ca673a75ef93400a51b6f450a2dedd79510340b1fd20be18c480ac49
SSDEEP

768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMphes:bc/y2lkF0+BeB

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_03b5ccc5672ab01aa8d4ce5ac622ceb6_cryptolocker

Files

2024-03-11_03b5ccc5672ab01aa8d4ce5ac622ceb6_cryptolocker
.exe windows:5 windows x86 arch:x86

78f4abb8610ca1c22ad9f81ecfabcc3c

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
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