2024-04-21_63fca450ba75272dd4d3e02680ea7129_cryptolocker | Triage

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General

Target

2024-04-21_63fca450ba75272dd4d3e02680ea7129_cryptolocker
Size

41KB
MD5

63fca450ba75272dd4d3e02680ea7129
SHA1

120dc46c5ff105b8d073afd86c80cf51f923e275
SHA256

e6c6317e40bbad5de20e4ae4f71d91ad525707b243cce8d5cbe0c5e19683e156
SHA512

30e98a9df671c897befe0a096a8aa71dbeaccd4f53c18de226d63a25c4fd2379073e3ea150d8aa9df20191263c4aaaa9925af00c388d64727a347c4cc752404b
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3py/yY/J0h:bAvJCF+RQgJeab4sy/lM

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
2024-04-21_63fca450ba75272dd4d3e02680ea7129_cryptolocker

Files

2024-04-21_63fca450ba75272dd4d3e02680ea7129_cryptolocker
.exe windows:5 windows x86 arch:x86

5a4767bc6f06914cff6e249c178e3b95

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

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
GetCurrentThreadId
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