2024-03-09_e198d9b93ef99fd1b97ba2861ee6e21e_cryptolocker | Triage

Sharing

General

Target

2024-03-09_e198d9b93ef99fd1b97ba2861ee6e21e_cryptolocker
Size

59KB
MD5

e198d9b93ef99fd1b97ba2861ee6e21e
SHA1

037e4c5bcd840f1bc8b55e185d3816bbdba1acdf
SHA256

2ae82dcda31569c1502ff35952bb31f71e911cf0bb1265ce2e8f04f35e3c0135
SHA512

174d6ae605a739a5b50e67403f594a4b718cdfd74f1e400b3a419da47912ed630a4f878ea2069906bc8d01777d125d21979127de5af625f9845c46df5abfb9a4
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHg:btng54SMLr+/AO/kIhfoKMHd5

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
2024-03-09_e198d9b93ef99fd1b97ba2861ee6e21e_cryptolocker

Files

2024-03-09_e198d9b93ef99fd1b97ba2861ee6e21e_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