2024-04-26_7de05f20c9937c8fe84dd321d405a4ff_cryptolocker | Triage

Sharing

General

Target

2024-04-26_7de05f20c9937c8fe84dd321d405a4ff_cryptolocker
Size

54KB
MD5

7de05f20c9937c8fe84dd321d405a4ff
SHA1

cbfa01b22cbec07469d3cf88f4d599ab4fdc8537
SHA256

1d6a15ff0009d9e6fe4056cbd5997e6a38ae4864d9a25a0300da15a53b5f61d1
SHA512

dbe1477a994fd4464610bbbeb0dd35502d902b3cd978888ad157b2c68076d2b1a2eadcd212c3a614f43664b7c0ed9085ade3740f0abe5d2b2290442fc4c3b976
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9XbTb8puF:bIDOw9a0DwitDZzcTLF

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
2024-04-26_7de05f20c9937c8fe84dd321d405a4ff_cryptolocker

Files

2024-04-26_7de05f20c9937c8fe84dd321d405a4ff_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