2024-02-25_400848eb04a322e0759e154750cf0dc6_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-25_400848eb04a322e0759e154750cf0dc6_cryptolocker
Size

40KB
MD5

400848eb04a322e0759e154750cf0dc6
SHA1

21290b8e5c80c2dd64877a11843de9a1df7f0968
SHA256

9536b90b7dd7bc75e07068e02686b983337a115e8c9f2674826edc52efa9ae29
SHA512

979b72ff394dc508b1a5588a1b69aae74eb18e276f5ddfe3733a1eff8eadfee81d75161571fa622e0f5632bf9a3854bf2778f413619de9778fe75b2dac748b49
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlaVpB:b/pYayGig5HjS3Sv

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
2024-02-25_400848eb04a322e0759e154750cf0dc6_cryptolocker

Files

2024-02-25_400848eb04a322e0759e154750cf0dc6_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