2024-05-16_067cb24995ac5837fc9d69c395f97eab_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-16_067cb24995ac5837fc9d69c395f97eab_cryptolocker
Size

44KB
MD5

067cb24995ac5837fc9d69c395f97eab
SHA1

11fad96a2fdb635df7b9b8e5834f1139ee04c1fb
SHA256

967ea782f69142568ae9283b284e6900c984c1aafbcad3b52887814974ea0c76
SHA512

908456dded8be1aead9bbc2d56033b1cb05b011f0c7df5c1c1e5147195f160ef4631bb72391553d2eed0340a7f72a30fef58174c23f7e8d78e11860a04647a1a
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAgw:b/pYayGig5HjS3NPAt

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
2024-05-16_067cb24995ac5837fc9d69c395f97eab_cryptolocker

Files

2024-05-16_067cb24995ac5837fc9d69c395f97eab_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