2024-04-27_ed49c75c2f1900c502e6215ee31b4edb_cryptolocker | Triage

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General

Target

2024-04-27_ed49c75c2f1900c502e6215ee31b4edb_cryptolocker
Size

35KB
MD5

ed49c75c2f1900c502e6215ee31b4edb
SHA1

918dbc2c0ad6bddf0b402ae0cb01c3a1efc353b1
SHA256

3a10fafcc6d91db98fc2990ef2aeccc2626a5b2caa708f61ba2589bebf78ada0
SHA512

478222e82aebe5e66443a717c7e83f87e6feee1d93ba5394297af032fed8aaab704b0421586b82f4e47395a837a132eee25333b0efd42335cd8ca45140120195
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qw:btB9g/WItCSsAGjX7r3BTw

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
2024-04-27_ed49c75c2f1900c502e6215ee31b4edb_cryptolocker

Files

2024-04-27_ed49c75c2f1900c502e6215ee31b4edb_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