![]() ![]() ![]() Source: C:\Program Files\Val idatorBudd y\setup_us er.exeĬode function: 4_2_0040B2 68 FindFir stFileW,Fi ndClose,Ĭode function: 4_2_0040AC 9C GetModu leHandleW, GetProcAdd ress,FindF irstFileW, FindClose, lstrlenW,l strlenW, Source: C:\Users\u ser\AppDat a\Local\Te mp\is-ME5F L.tmp\XMLV alidatorBu ddyDesktop Setup.tmpĬode function: 2_2_005EA2 D0 FindFir stFileW,Ge tLastError ,Ĭode function: 2_2_0040CB FC FindFir stFileW,Fi ndClose,Ĭode function: 2_2_006424 84 FindFir stFileW,Se tFileAttri butesW,Fin dNextFileW ,FindClose ,Ĭode function: 2_2_0040C6 30 GetModu leHandleW, GetProcAdd ress,FindF irstFileW, FindClose, lstrlenW,l strlenW, Source: C:\Users\u ser\Deskto p\XMLValid atorBuddyD esktopSetu p.exeĬode function: 0_2_0040B2 68 FindFir stFileW,Fi ndClose,Ĭode function: 0_2_0040AC 9C GetModu leHandleW, GetProcAdd ress,FindF irstFileW, FindClose, lstrlenW,l strlenW, Uses code obfuscation techniques (call, push, ret)Ĭontains functionality to enumerate / list files inside a directory Stores files to the Windows start menu directory Searches for user specific document files Sample file is different than original file name gathered from version info ![]() ![]() Queries the volume information (name, serial number etc) of a device PE file contains sections with non-standard names PE file contains executable resources (Code or Archives) JA3 SSL client fingerprint seen in connection with other malware system language)Ĭontains functionality to check if a debugger is running (IsDebuggerPresent)Ĭontains functionality to check if a debugger is running (OutputDebugString,GetLastError)Ĭontains functionality to check if a window is minimized (may be used to check if an application is visible)Ĭontains functionality to dynamically determine API callsĬontains functionality to launch a program with higher privilegesĬontains functionality to query CPU information (cpuid)Ĭontains functionality to shutdown / reboot the systemĬontains functionality which may be used to detect a debugger (GetProcessHeap)Įxtensive use of GetProcAddress (often used to hide API calls)įound dropped PE file which has not been started or loadedįound evasive API chain checking for process token informationįound potential string decryption / allocating functions Contains functionality locales information (e.g. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |