2024-02-23_3b8a7193bef386eded5f5c3c4fbc80ac_cryptolocker | Triage

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General

Target

2024-02-23_3b8a7193bef386eded5f5c3c4fbc80ac_cryptolocker
Size

40KB
MD5

3b8a7193bef386eded5f5c3c4fbc80ac
SHA1

86ad60d28696087fd9cf9d1405591002f0693752
SHA256

95e11d8f9f168affb57384d877486e2490a8d03eef108a9e424641d9d7348811
SHA512

6d5ffae9f81439656c8225cabdc0af56137e0b17d88fbe98a8be1fba50f06b6758f9b0c89085debb67409a72874c110d3e7876f03af3d0e217a5355872085ebd
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZnzkA8:btB9g/WItCSsAGjX7e9N0hunrknHiF

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
2024-02-23_3b8a7193bef386eded5f5c3c4fbc80ac_cryptolocker

Files

2024-02-23_3b8a7193bef386eded5f5c3c4fbc80ac_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