2024-06-12_c03fd3e302226173fe2cf0e94eafb968_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-06-12_c03fd3e302226173fe2cf0e94eafb968_cryptolocker
Size

48KB
MD5

c03fd3e302226173fe2cf0e94eafb968
SHA1

9ff220d59c89fd9244efd6a1936746e1c5c64bb7
SHA256

47864908f74560bdccdda0852e16948fef2d8ad06266c469fccb3504818e10e5
SHA512

dfe415386bcc7b58ec02f059e5fc420a03257b9e9c1863e7da48d985b36e4ba08ff47f9b4d61bd8719da084282c3610ed59628524cbc8707432b4dee4816d7f6
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9UnuDLlD+Sm:bIDOw9a0Dwo3P1ojvUSD4PInyDI

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
2024-06-12_c03fd3e302226173fe2cf0e94eafb968_cryptolocker

Files

2024-06-12_c03fd3e302226173fe2cf0e94eafb968_cryptolocker
.exe windows:5 windows x86 arch:x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ