2024-05-21_00930b58bb0ff1088aa9c273750f090c_cryptolocker | Triage

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General

Target

2024-05-21_00930b58bb0ff1088aa9c273750f090c_cryptolocker
Size

35KB
MD5

00930b58bb0ff1088aa9c273750f090c
SHA1

e12d111bce37a3e0adc2d57201c340c532247c99
SHA256

9fbecf0108e56733d0c464709b8f84d5e8cb0d20fcde002bd4ff315a4d3ead22
SHA512

6f2024b8d430218cd1ca535538c91077323da6840e071593ba98107653a6d38a13e932925581478e57681a9ea830f27efe1d17edf08b07153b95b5188a51926b
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5O6:bxNrC7kYo1Fxf2rYH

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
2024-05-21_00930b58bb0ff1088aa9c273750f090c_cryptolocker

Files

2024-05-21_00930b58bb0ff1088aa9c273750f090c_cryptolocker
.exe windows:5 windows x86 arch:x86

3c4da9ed0ba02990af7795e358bfd650

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 518B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ