2024-06-11_58f433ebf3252c52ebb0986d784ba95e_cryptolocker | Triage

Sharing

Copy URL Twitter E-mail

General

Target

2024-06-11_58f433ebf3252c52ebb0986d784ba95e_cryptolocker
Size

63KB
MD5

58f433ebf3252c52ebb0986d784ba95e
SHA1

a4c4e7f948fee04d7ea8de7b928e10b8071fe88c
SHA256

ccaa81e146fd3b5035311b97d1cec7ad305ffcc5036e3d1c0d2634f5eacc8bdb
SHA512

86b4eae77ef35055d44855a3ee4600f0724ba785debd28357592ad2412c2f8153c67d6ac5c86ac3201351266882ef2f945cbdefa52ace5c61e45f9d1ffdcbef5
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHZnxcH:btng54SMLr+/AO/kIhfoKMHdaw

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
2024-06-11_58f433ebf3252c52ebb0986d784ba95e_cryptolocker

Files

2024-06-11_58f433ebf3252c52ebb0986d784ba95e_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