2024-05-21_1d282e8f82052cb67317f09cae4963fc_cryptolocker | Triage

Sharing

General

Target

2024-05-21_1d282e8f82052cb67317f09cae4963fc_cryptolocker
Size

37KB
MD5

1d282e8f82052cb67317f09cae4963fc
SHA1

2d8efc58786b6bb95ff75640338ec87e4a1e925a
SHA256

ca1e200ac7a403565724d6b685bda66ae73ca9220b3e3cb3d7afe7958acd29f2
SHA512

e936525dee11d6f9e8f3182e4964f5e85e9f19fa780f5ab219a31e04499964c3b316744d4003fcfd8151727ae433de7a827ca46e6920164b6b590e13928f90d0
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSy4K:btB9g/WItCSsAGjX7e9N0hunRvD

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
2024-05-21_1d282e8f82052cb67317f09cae4963fc_cryptolocker

Files

2024-05-21_1d282e8f82052cb67317f09cae4963fc_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