2024-02-23_006995ffa324f9cb2a77c3451f8e33b1_cryptolocker | Triage

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General

Target

2024-02-23_006995ffa324f9cb2a77c3451f8e33b1_cryptolocker
Size

60KB
MD5

006995ffa324f9cb2a77c3451f8e33b1
SHA1

a8f42b1f74b923aee63dcc246ae05c41b7279128
SHA256

3d5d36a1602040770858fe7299a60a034328b6a61acd8409388afb2f636321f5
SHA512

ec397828cabb7a05777d1af5ea8f40515d73a8c72fde0dd289290c7de2a9837f8fdb380baf872283d8b6efd1a4dfb0f6a5560099869a33db8d8ab09b7af28fd2
SSDEEP

1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHzD:btng54SMLr+/AO/kIhfoKMHdq

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
2024-02-23_006995ffa324f9cb2a77c3451f8e33b1_cryptolocker

Files

2024-02-23_006995ffa324f9cb2a77c3451f8e33b1_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