2024-02-23_d78d1183e25ef8b05bbe678e9a40ed14_cryptolocker | Triage

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General

Target

2024-02-23_d78d1183e25ef8b05bbe678e9a40ed14_cryptolocker
Size

44KB
MD5

d78d1183e25ef8b05bbe678e9a40ed14
SHA1

18222e6a11c6130690e66407bb55c35e2bafe3a0
SHA256

3dbba6e22025fffd0fbaf3c665de17c07aa7b95079e56a91d52ebb5d2640e8b5
SHA512

1d8028ae59aa0c68c59420c00081e78b7802bec6513fb27e6d60da29b15fa35a0b52304b2088782d0263745d21ce6d4e05dc52a81abdce1433433bc68c09d3fe
SSDEEP

768:bIDOw9UiaCHfjnE0Sf88AvvP1oghYvm9/6D8jnPx9Unu/q:bIDOw9a0Dwo3P1ojvUSD4PIn4q

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
2024-02-23_d78d1183e25ef8b05bbe678e9a40ed14_cryptolocker

Files

2024-02-23_d78d1183e25ef8b05bbe678e9a40ed14_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