ScreenShot
| Created | 2021.07.13 10:16 | Machine | s1_win7_x6401 |
| Filename | backdoor.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : clean | ||
| VT API (file) | 34 detected (AIDetect, malware1, malicious, high confidence, Risktool, Flystudio, Unsafe, Save, BlackMoon, Attribute, HighConfidence, Tiny, Tiggre, Agentb, Generic ML PUA, Artemis, PUPStudio, AGEN, Score, KVM099, kcloud, Caynamer, BScope, Wacatac, ChinAd, Static AI, Malicious PE, Dinwod, frindll, CoinMiner, ESFJ, ZexaF, fmLfaKFYKOeb, confidence) | ||
| md5 | a905e8ec7c21e72ecec790fab54a114a | ||
| sha256 | b43d29ddd83f6ff9f8002718999d77247fe48d6c4709d3a8b1890d14550ef917 | ||
| ssdeep | 1536:h0tykrLFscBCtJNlDD6Vtj5qKb8HOpwlSyzCP+azl9lzDbFS5jIfcn0ELuygMzU:h0tXfKcBeJTwtgKbg/zCPJlzbc5xdgMQ | ||
| imphash | 8b9115bdb533867fb541799f78a743d7 | ||
| impfuzzy | 6:omRgsfOiBJAEoZ/OEGDzyRZ6FW46PWTXqVqXvO1n:omRgWVABZG/DzM6FNIeXukgn | ||
Network IP location
Signature (7cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 34 AntiVirus engines on VirusTotal as malicious |
| watch | Communicates with host for which no DNS query was performed |
| notice | Foreign language identified in PE resource |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| notice | The executable is compressed using UPX |
| info | Checks amount of memory in system |
| info | The executable uses a known packer |
Rules (5cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| watch | Malicious_Packer_Zero | Malicious Packer | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
PE API
IAT(Import Address Table) Library
ADVAPI32.dll
0x452364 RegCloseKey
COMCTL32.dll
0x45236c None
GDI32.dll
0x452374 SaveDC
KERNEL32.DLL
0x45237c LoadLibraryA
0x452380 ExitProcess
0x452384 GetProcAddress
0x452388 VirtualProtect
RASAPI32.dll
0x452390 RasHangUpA
USER32.dll
0x452398 GetDC
WININET.dll
0x4523a0 InternetOpenA
WINSPOOL.DRV
0x4523a8 OpenPrinterA
WS2_32.dll
0x4523b0 send
EAT(Export Address Table) is none
ADVAPI32.dll
0x452364 RegCloseKey
COMCTL32.dll
0x45236c None
GDI32.dll
0x452374 SaveDC
KERNEL32.DLL
0x45237c LoadLibraryA
0x452380 ExitProcess
0x452384 GetProcAddress
0x452388 VirtualProtect
RASAPI32.dll
0x452390 RasHangUpA
USER32.dll
0x452398 GetDC
WININET.dll
0x4523a0 InternetOpenA
WINSPOOL.DRV
0x4523a8 OpenPrinterA
WS2_32.dll
0x4523b0 send
EAT(Export Address Table) is none