2024-04-15_0a347a679c6a73073b79cf2797bd92fe_cryptolocker | Triage

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General

Target

2024-04-15_0a347a679c6a73073b79cf2797bd92fe_cryptolocker
Size

39KB
MD5

0a347a679c6a73073b79cf2797bd92fe
SHA1

d744d44704ab55d7b79de99c831615be56b50bbd
SHA256

900b41cf8ec9c4e86adbb4c0a636ed7b446ee2968cec5e81c7ca951370ff4d7e
SHA512

858cb3315969beaf47d3f7ac87f33ecb590b7d406bfb52905c3ff51810c52a8d5bee6a03519194626e9d784dfd1a2ad06d2fad6a43c7f10bc7055cf1aa1f8e87
SSDEEP

384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunKzH15U/E5:btB9g/WItCSsAGjX7e9N0hunKLYW

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
2024-04-15_0a347a679c6a73073b79cf2797bd92fe_cryptolocker

Files

2024-04-15_0a347a679c6a73073b79cf2797bd92fe_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