2024-03-05_418a8776a188e6482e1a24ed8538269f_cryptolocker | Triage

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General

Target

2024-03-05_418a8776a188e6482e1a24ed8538269f_cryptolocker
Size

42KB
MD5

418a8776a188e6482e1a24ed8538269f
SHA1

d94dd278e20f633a9c727e89f44685241897b314
SHA256

4f21f9361a2fc6953957cadcf980438a9e8ac02d19e9166d14d680b7ac8f3a40
SHA512

b2da3bec6a62ee730edbd20488531f71ca3d97e8bc8c1982cbf3102249b36eaaa978f499c9ead1fae37eadec2262b9983800a3a755dadf1e734336023715a2a2
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PAZpr:b/pYayGig5HjS3NPAr

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
2024-03-05_418a8776a188e6482e1a24ed8538269f_cryptolocker

Files

2024-03-05_418a8776a188e6482e1a24ed8538269f_cryptolocker
.exe windows:5 windows x86 arch:x86

ad86a1414a0514f4c041167365378f70

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

EndPaint
GetMessageA
DrawTextA
ShowWindow
UpdateWindow
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
LoadCursorA
PostQuitMessage
SetWindowPos

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ