b5cef22f692aeddc0a6113dba513d0c54b4abbe21927c81a76ad66faa758e2fe | Triage

Sharing

General

Target

b5cef22f692aeddc0a6113dba513d0c54b4abbe21927c81a76ad66faa758e2fe
Size

39KB
MD5

6eb292a566dbb3f17f8afe31aa2eb748
SHA1

2551636f4eeac900f2e66eb31e5e7f8fffda94bf
SHA256

b5cef22f692aeddc0a6113dba513d0c54b4abbe21927c81a76ad66faa758e2fe
SHA512

ec3dfb5647bdf837a7208f27808bf39469383e1ad4b64e19679b53ac717e814780f84c9df412fad17b0b01ccc9db49fc4a33b71215caa64d4c77c02d1e799dae
SSDEEP

768:bA74zYcgT/Ekd0ryfjPIunqpeNswmT3Hw2Ag:bA6YcA/X6G0W143Qlg

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
b5cef22f692aeddc0a6113dba513d0c54b4abbe21927c81a76ad66faa758e2fe

Files

b5cef22f692aeddc0a6113dba513d0c54b4abbe21927c81a76ad66faa758e2fe
.exe windows:5 windows x86 arch:x86

021d5e7849e90fdf4c65d3045c109483

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

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: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ