2024-03-28_4be6cb0bccf12ce9ef4fb2637e84278a_cryptolocker | Triage

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General

Target

2024-03-28_4be6cb0bccf12ce9ef4fb2637e84278a_cryptolocker
Size

52KB
MD5

4be6cb0bccf12ce9ef4fb2637e84278a
SHA1

69245146ece07ec133532720384f3a97ba3bd12b
SHA256

9aa6e6b41b39e676ba6ea243519cef093c1c3cdee8382f5316990f96b5cc9b90
SHA512

0dff8bba906ef2456f0a599d30194aa69aecee561601ecbc48d069c4f64e57f4bd6b1a0710c86d1a56e7a019eb54d8930bebda4d6edc8e6b1c2558686cf081e5
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9gE1NImsjh:bIDOw9a0DwitDZzwI9h

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
2024-03-28_4be6cb0bccf12ce9ef4fb2637e84278a_cryptolocker

Files

2024-03-28_4be6cb0bccf12ce9ef4fb2637e84278a_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