2024-06-05_862a91247194416b752dc14ac82604a6_cryptolocker | Triage

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General

Target

2024-06-05_862a91247194416b752dc14ac82604a6_cryptolocker
Size

35KB
MD5

862a91247194416b752dc14ac82604a6
SHA1

09eff7d6fd225235c519fa95d200ce36a4501bdd
SHA256

8d0910fd897f00a52b2ac809a7c0d0b804282ad712f31f7177b4bb11fa3c63b5
SHA512

93221f0422e4d718b81807e90caeeea69fbca760612f9dedae28b4de7d78a831c3ca40ce48077de0f5c1ea3fcb61476a47da2e17aafd7373665c35ffd551339d
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5wX:bxNrC7kYo1Fxf2rYcX

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
2024-06-05_862a91247194416b752dc14ac82604a6_cryptolocker

Files

2024-06-05_862a91247194416b752dc14ac82604a6_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

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: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ