2024-02-24_b053d5efaa090acfe62b7b6ed121fd16_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-24_b053d5efaa090acfe62b7b6ed121fd16_cryptolocker
Size

36KB
MD5

b053d5efaa090acfe62b7b6ed121fd16
SHA1

540d6168f6303058e7ec500b34e2aca2615e7032
SHA256

eb613aa37bf8e64c40a5ea3e9b3c4c622110bf2cd60877844840531d718ace25
SHA512

d6936c15029748b84dc94761073d8335585a9fa9e1f1e1d5dbd7c9ae504548221b0795c30640a854554542d4b3f26db283b04070fdd6f2db499bb502e6096300
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0jgg183F7iZ1:btB9g/WItCSsAGjX7e9Nar

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
2024-02-24_b053d5efaa090acfe62b7b6ed121fd16_cryptolocker

Files

2024-02-24_b053d5efaa090acfe62b7b6ed121fd16_cryptolocker
.exe windows:5 windows x86 arch:x86

a2bfa209044e11b72a41f731968fdff2

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ