2024-06-08_21151d3e8ac548322f5e84651c1ab6fa_cryptolocker | Triage

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General

Target

2024-06-08_21151d3e8ac548322f5e84651c1ab6fa_cryptolocker
Size

39KB
MD5

21151d3e8ac548322f5e84651c1ab6fa
SHA1

131d4674c5be3621b2d7f55ecd53a57df5fdf83c
SHA256

6b64cbd18f3c8827869bdeccccc9b147dd1a42f0e18a4c07c7ea13b58063c56f
SHA512

c10e947f181ef588255215ea0cd226e6b74eae938d8ba3cb3ddba7059ce18e179890684e12b0fd6ba9b681c76f0bfd869d60bd8d96ab391d5f80d1990552d9f6
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvV8zF:btB9g/WItCSsAGjX7e9N0hunRvGIV8zF

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
2024-06-08_21151d3e8ac548322f5e84651c1ab6fa_cryptolocker

Files

2024-06-08_21151d3e8ac548322f5e84651c1ab6fa_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