2024-03-14_211ff2e034548b9bb4feff6034548e7c_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-14_211ff2e034548b9bb4feff6034548e7c_cryptolocker
Size

26KB
MD5

211ff2e034548b9bb4feff6034548e7c
SHA1

4beedb860a125401db7593430cc97d9a0c01abe7
SHA256

aa5ebd503afddbb912db6c59a01d1bf78f8f63f26f8577d011c8f2806e307d38
SHA512

3be378d90c3bd6e062a8c8063d8fa69232a462071c1aa4b8649ef07dc1e1c506593654fcc2ed2436c0212cffd0c0776cc9613180b84ff466290782292d651d8b
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznuuicv:b/yC4GyNM01GuQMNXuav

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
2024-03-14_211ff2e034548b9bb4feff6034548e7c_cryptolocker

Files

2024-03-14_211ff2e034548b9bb4feff6034548e7c_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