2024-05-11_5ea3cec05a0b9ef7fc27bf4af46932b3_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-11_5ea3cec05a0b9ef7fc27bf4af46932b3_cryptolocker
Size

52KB
MD5

5ea3cec05a0b9ef7fc27bf4af46932b3
SHA1

8828e9cd087201a8b996c55edff3549902e4ab84
SHA256

b8c50aaec89927316022e51d2ed2aada324c55745cff622163421bbfb096c361
SHA512

1507c21b2b747ca9b1e4b7e51e75435f77444ca5da00f36ecc9b1bf1c3b75c308802d471a6e100e97168a9e55edcbd35f7c1b8493c03c5b635007cab593bed91
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Xv+mb6uYGExYSuG:bIDOw9a0DwitDZzc161BuG

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
2024-05-11_5ea3cec05a0b9ef7fc27bf4af46932b3_cryptolocker

Files

2024-05-11_5ea3cec05a0b9ef7fc27bf4af46932b3_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