2024-04-22_008dcb3820e5338cc22ce85298d5d78a_cryptolocker | Triage

Sharing

General

Target

2024-04-22_008dcb3820e5338cc22ce85298d5d78a_cryptolocker
Size

42KB
MD5

008dcb3820e5338cc22ce85298d5d78a
SHA1

ce25f63d64df033be0313e9c5e1430ddc436a325
SHA256

19b2026744798614a4ea2cb2e0e31c72b06eafd79fee841b4edbdb978aaf5d37
SHA512

8b905031cf621afdddd24d8723b63e45e02b65ff1daab7b1a9d052ca4152b380fb2cc055af1a8d170c1e3d1b1e1131efa88e276f10c4ee9eb1b3424fbc946953
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAR:b/pYayGig5HjS3NPAR

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
2024-04-22_008dcb3820e5338cc22ce85298d5d78a_cryptolocker

Files

2024-04-22_008dcb3820e5338cc22ce85298d5d78a_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