2024-04-30_facff400d5707b550b7ae53429d450d9_cryptolocker | Triage

Sharing

General

Target

2024-04-30_facff400d5707b550b7ae53429d450d9_cryptolocker
Size

43KB
MD5

facff400d5707b550b7ae53429d450d9
SHA1

0f575f01805ee3884a2ab2823ad0f58c7e1736e8
SHA256

0f9d089e9204a5dd8704c9e3202809525f16eb2192059fa42584462ecd1f05a4
SHA512

ada616026b3b595341ab08dd56ca130dec2c3f595cafdd83d8e723cbee0df9866ced363657db8bb63a228600862c9ac30290c19aff723e4b4a4e94b8cb401f7c
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAB:b/pYayGig5HjS3NPAB

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
2024-04-30_facff400d5707b550b7ae53429d450d9_cryptolocker

Files

2024-04-30_facff400d5707b550b7ae53429d450d9_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ