2024-06-12_992dc5ed9bca489cf0bac48831330786_cryptolocker | Triage

Sharing

General

Target

2024-06-12_992dc5ed9bca489cf0bac48831330786_cryptolocker
Size

37KB
MD5

992dc5ed9bca489cf0bac48831330786
SHA1

c99feeda426eed4e6a88596eac9f6111a8d6669e
SHA256

41c3732288856c9ff926b7030ca7e529e4da838fdc302c73e7373cd29450011f
SHA512

34f1fac604bcabeec053ce68f60b3ca6a873218ac91dde431d49a8412f99f6c589c77844064464cd1f3b6eb897b59698019096bf38ce762cadd834060983b3f2
SSDEEP

768:bAvJCYOOvbRPDEgXrNekd7l94i3pQheDIHA:bAvJCF+RQgJeab4sbx

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
2024-06-12_992dc5ed9bca489cf0bac48831330786_cryptolocker

Files

2024-06-12_992dc5ed9bca489cf0bac48831330786_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