2024-05-31_ed14646dc74ce2bfb5384ead1a2369ce_cryptolocker | Triage

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General

Target

2024-05-31_ed14646dc74ce2bfb5384ead1a2369ce_cryptolocker
Size

44KB
MD5

ed14646dc74ce2bfb5384ead1a2369ce
SHA1

db5a09bf470f0f50fe091d0c0d0c27c032d3d0c5
SHA256

038191a6774df327dcee05e6b235a6445f0cdf85287f9b4e21574326eddec372
SHA512

5407b4909ce31df49af0222fc050624eaf43b68f263edee99d753cd0d0e0ae4a7e1ae833b586528566dced9925e22ac72dae4d5111cae9293af6bd71a266fcf3
SSDEEP

768:b/yC4GyNM01GuQMNXw2PSjHPbSuYlW8PA2:b/pYayGig5HjS3NPA2

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
2024-05-31_ed14646dc74ce2bfb5384ead1a2369ce_cryptolocker

Files

2024-05-31_ed14646dc74ce2bfb5384ead1a2369ce_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