2024-04-27_1d0b9fca055d1a02f4b7e9fa60efc016_cryptolocker | Triage

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General

Target

2024-04-27_1d0b9fca055d1a02f4b7e9fa60efc016_cryptolocker
Size

35KB
MD5

1d0b9fca055d1a02f4b7e9fa60efc016
SHA1

f04afda4e6b649c3559bee2fc9f686b3c1712401
SHA256

ca2770bf644c42e6e53b7a71c15a55c982eba43d0f472b210936918ebc6e5a00
SHA512

a5714dbc8bdc13c6512580aa99e6705cb0b023055e742343f8b1f634658126340f6e1b31c20913dfdc5b1f50aa2d0e24d98f2ef83ee96e3d42e8d9d68e7bd473
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2B0qvbLK:btB9g/WItCSsAGjX7r3BTnK

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_1d0b9fca055d1a02f4b7e9fa60efc016_cryptolocker

Files

2024-04-27_1d0b9fca055d1a02f4b7e9fa60efc016_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