2024-05-03_437228ac154e8420a1345bd31f16c6c7_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-05-03_437228ac154e8420a1345bd31f16c6c7_cryptolocker
Size

38KB
MD5

437228ac154e8420a1345bd31f16c6c7
SHA1

cad8aad61aeed4b9d20e2c1626cafe89fa064def
SHA256

e1a8cdda2adb114ded3c02dfa03646ff860a977d33841dcebca0f15647c3da6a
SHA512

95dedc0e01ccf9d36122a05c06e8dcd5c2f2e887b9830b648ee597b0efa62fcfc554eeefaf519e703ed1fdbd86f4da5c4339274dd4059982a13715e1d9ed2ed7
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvV8I:btB9g/WItCSsAGjX7e9N0hunRvGIV8I

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
2024-05-03_437228ac154e8420a1345bd31f16c6c7_cryptolocker

Files

2024-05-03_437228ac154e8420a1345bd31f16c6c7_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