2024-05-15_feeb49072872b6d0ebcbbbb777d693b5_cryptolocker | Triage

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General

Target

2024-05-15_feeb49072872b6d0ebcbbbb777d693b5_cryptolocker
Size

34KB
MD5

feeb49072872b6d0ebcbbbb777d693b5
SHA1

d1b1b7d59c257d8d093fa6603bb8764e52808883
SHA256

f0f738d45f4d0c3fe2838e3516acbf8536d4bf51d6c100c0a89f0e1d8f3734ba
SHA512

7ccb5e432733b28ae5c8eff5c711c3ed99c2b11218426fa212c970a191d7b5fadde84f528d6695bef777fde5c218cd2dd4de848e615a235605ef77757728b2ac
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5M9:bxNrC7kYo1Fxf2rYA9

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
2024-05-15_feeb49072872b6d0ebcbbbb777d693b5_cryptolocker

Files

2024-05-15_feeb49072872b6d0ebcbbbb777d693b5_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

PostQuitMessage
GetMessageA
UpdateWindow
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
ShowWindow
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ