2024-03-14_66c8284950762ace77a6f8dc73e390b3_cryptolocker | Triage

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General

Target

2024-03-14_66c8284950762ace77a6f8dc73e390b3_cryptolocker
Size

40KB
MD5

66c8284950762ace77a6f8dc73e390b3
SHA1

7d547e587c513d5025b11eebb0d7051ee45397ff
SHA256

dc3ce4715b90bb3c1a635669ff8dd724775654020f24eb816b4ae7e4ef0e6cfc
SHA512

ce02e170ebf1ba81506ee9f49e2385bd68367ec9e81e76b9686bc3d96c33164c3ee91b6c2af4c631647aa4ba5cfa2161a47194441f1539a9fc5dce28a9523e54
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunrkwIxZvp:btB9g/WItCSsAGjX7e9N0hunrknvp

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
2024-03-14_66c8284950762ace77a6f8dc73e390b3_cryptolocker

Files

2024-03-14_66c8284950762ace77a6f8dc73e390b3_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