2024-06-11_7afa7e9a61642c2b53fccf6dfe2fe3f9_cryptolocker | Triage

Sharing

General

Target

2024-06-11_7afa7e9a61642c2b53fccf6dfe2fe3f9_cryptolocker
Size

56KB
MD5

7afa7e9a61642c2b53fccf6dfe2fe3f9
SHA1

3068fc9b7c992bf252f123fdf93f30655589b1fb
SHA256

d56c9e850abc756918523234e1277847255639b3e96f9faebb855c49c0f6f48b
SHA512

6b3419636769d9af6c3b1594b520fe1d337f748dfca95eabed640c1f7ac4591a280fa8e22230fe995a7a4ff1ddbc66f771bdb735ee3ec39cb158199b8b32d5c5
SSDEEP

768:b7o/2n1TCraU6GD1a4Xcn62tH/1/Lp17zJIfeVEuUr6Wf:bc/y2lm6iH/NLp17zrV98f

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
2024-06-11_7afa7e9a61642c2b53fccf6dfe2fe3f9_cryptolocker

Files

2024-06-11_7afa7e9a61642c2b53fccf6dfe2fe3f9_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