2024-02-19_739971a5a2f40037e17f6c05acdba21d_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-02-19_739971a5a2f40037e17f6c05acdba21d_cryptolocker
Size

60KB
MD5

739971a5a2f40037e17f6c05acdba21d
SHA1

05216002d672a9d58c8621947881c946b8a049e1
SHA256

b727b0c9bdde1e451509637d3fe9db211445f2983590e78751dcb17e4e1d1736
SHA512

10255d395abdf96874aee4f08903c227a546c210478206483bf26cec0cdec7b4316b7a0033fe16afd09a1b7684b262e02e3d1482c4540624887791be8e90c8d8
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHOA3:btng54SMLr+/AO/kIhfoKMHd+

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
2024-02-19_739971a5a2f40037e17f6c05acdba21d_cryptolocker

Files

2024-02-19_739971a5a2f40037e17f6c05acdba21d_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