2024-05-22_9ae9c5cf5f158a8ffd73715a5a033059_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-22_9ae9c5cf5f158a8ffd73715a5a033059_cryptolocker
Size

31KB
MD5

9ae9c5cf5f158a8ffd73715a5a033059
SHA1

1ea38adae675c9c95986dfe6eaffe5bf9686def8
SHA256

1b8da34af37febf00b06c50bad3d303cc1e66d21e9d8b8e91af3c6e621fa96b7
SHA512

436cb73f505e9416eafd004f24e4879371397f275b5d84b8dcd67e8d9647a21267e743f2a0465806505f5626cb6bd276467b6c92f4459e1b677ce529e0a2b234
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6cJ3v7L:bAvJCYOOvbRPDEgXRcJP

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
2024-05-22_9ae9c5cf5f158a8ffd73715a5a033059_cryptolocker

Files

2024-05-22_9ae9c5cf5f158a8ffd73715a5a033059_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