2024-06-11_6c33a52321e2b8f9e36e20ea0413c7d5_cryptolocker | Triage

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General

Target

2024-06-11_6c33a52321e2b8f9e36e20ea0413c7d5_cryptolocker
Size

42KB
MD5

6c33a52321e2b8f9e36e20ea0413c7d5
SHA1

0c96672c97d73f9604a2b27d94ea4cdd279facf1
SHA256

01ec389113f95f9fb74135afa35c57215961082da0125e0a92a56dedc32c7fd2
SHA512

1b2c0154160e24ad8605457426658c11512478f07581df1fc36834ab9a06a83ea013215a9f36e72927c87f289ccd4b6438a9a682a8f65eedaa5f6bcad6a2bbbc
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6DyE9xoI:bIDOw9a0Dwo3P1ojvUSD79uI

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_6c33a52321e2b8f9e36e20ea0413c7d5_cryptolocker

Files

2024-06-11_6c33a52321e2b8f9e36e20ea0413c7d5_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