2024-06-03_e392eb08e74e5c21aa83b4e3182474e9_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-06-03_e392eb08e74e5c21aa83b4e3182474e9_cryptolocker
Size

44KB
MD5

e392eb08e74e5c21aa83b4e3182474e9
SHA1

50e38087c689415437bf1adda417a7d6a4563b14
SHA256

e7cdc352be24631db10a8f755d172d7ff12c4cb105b3294c7454ed908e9dbf2e
SHA512

dd26502461fb6b5a1e00961dfdd93fda2771a94cbc9bd5337bfe7e5088a9270c765d0eee03cc6c913424317c9774b7d4dead161bc63119ff65f0252c08263845
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAT:b/pYayGig5HjS3NPAT

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
2024-06-03_e392eb08e74e5c21aa83b4e3182474e9_cryptolocker

Files

2024-06-03_e392eb08e74e5c21aa83b4e3182474e9_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ