2024-03-05_568ee493330a83c006a4f3b3798bcdb2_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-03-05_568ee493330a83c006a4f3b3798bcdb2_cryptolocker
Size

50KB
MD5

568ee493330a83c006a4f3b3798bcdb2
SHA1

aa0f99e22c86a7fa03c7d39234bcedca63d77309
SHA256

5ee7bc8982832c19c8f4a6f2659a95c635081783d71d57c81d95a442c37017d3
SHA512

d9edacf2fbc4d57cb96dc3931f92d9ef6e44e2b83ac9b8f19ee69ebafea26ccc9bd9d75d22a50db36ae5dd9140118e388290179785b9a2f3a44ecfbf76660b62
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPxyV4tFVgQ4rd:bIDOw9a0Dwo3P1ojvUSD4PRtFVgPJ

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
2024-03-05_568ee493330a83c006a4f3b3798bcdb2_cryptolocker

Files

2024-03-05_568ee493330a83c006a4f3b3798bcdb2_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