2024-01-27_8b72cc23762a5f215489a1cb003b70f7_cryptolocker | Triage

Sharing

General

Target

2024-01-27_8b72cc23762a5f215489a1cb003b70f7_cryptolocker
Size

34KB
MD5

8b72cc23762a5f215489a1cb003b70f7
SHA1

fa9a79e50be0968a671b8fe1ab17ff501f5bcb52
SHA256

5eef8c4e6fcac8e19c228d77e2848548ea25047852b5494cd14b14ae5894830f
SHA512

340a59b740dcecc437ce71ddc8fe3d5a2e8ba2659475a73cdc22866bdd277f7d34eece310b13a2fac58d7009c54424cf8b37dc01790851320146a799709543c5
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qd:btB9g/WItCSsAGjX7r3BTd

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
2024-01-27_8b72cc23762a5f215489a1cb003b70f7_cryptolocker

Files

2024-01-27_8b72cc23762a5f215489a1cb003b70f7_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