2024-02-19_7c6fa8a0dfae2ea801710ba50e081081_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-19_7c6fa8a0dfae2ea801710ba50e081081_cryptolocker
Size

34KB
MD5

7c6fa8a0dfae2ea801710ba50e081081
SHA1

814c758fe26f7444d2dd8c7bbddc4055352f6c21
SHA256

ca98f2134714843761e696515de72a34e39a924d407e6f93311412dc8cf6b88c
SHA512

c864546fae589ba070a9176ac63c206d939a03f77da40f8a77e11ead0ea1ce253906b6c8a3c68d6bf7db9b15f7ae4d956a468a9431e1087290d3678b182d984f
SSDEEP

384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznHzu02lOQAqaR:b/yC4GyNM01GuQMNXw2PSjHC02ltAqaR

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
2024-02-19_7c6fa8a0dfae2ea801710ba50e081081_cryptolocker

Files

2024-02-19_7c6fa8a0dfae2ea801710ba50e081081_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