ScreenShot
| Created | 2021.09.16 09:08 | Machine | s1_win7_x6401 |
| Filename | vbc.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows | ||
| AI Score |
|
Behavior Score |
|
| ZERO API | file : malware | ||
| VT API (file) | 33 detected (malicious, high confidence, score, Save, confidence, Eldorado, Attribute, HighConfidence, GenKryptik, FKPJ, Vebzenpak, GenericKD, FileRepMalware, Auto, VSNW0FI21, Outbreak, Phonzy, ai score=82, Unsafe, Static AI, Suspicious PE, ZevbaCO, hm0@ayxjdhiO, RnkBend, susgen) | ||
| md5 | 451e4cd68c69c2c8b8fc93ad02e8754a | ||
| sha256 | e406c6674e19f2f3368e26ad4e6d672b190ea5df8cb1b5e95c9e22fb8c80738b | ||
| ssdeep | 1536:yzqGcUKFGnMrpxAcbsasHpL9T8oOmhfIRorEjZyZt:fcnM1rQa2dRPrEtyZt | ||
| imphash | 4d0b2c4c35fea49148bb1439759df35a | ||
| impfuzzy | 48:nq/wzxQwgmvH1xW3uchCxr1SxgJxATlFNIj53hpm7HkSrwZtgTSwMSwC:nq/GxQfmvH1xW+chCxrwxgJx4lFNIj5+ | ||
Network IP location
Signature (6cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 33 AntiVirus engines on VirusTotal as malicious |
| watch | Enumerates services |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) |
| info | Checks amount of memory in system |
| info | The file contains an unknown PE resource name possibly indicative of a packer |
Rules (3cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (0cnts) ?
| Request | CC | ASN Co | IP4 | Rule ? | ZERO ? |
|---|
Suricata ids
PE API
IAT(Import Address Table) Library
MSVBVM60.DLL
0x401000 _CIcos
0x401004 _adj_fptan
0x401008 __vbaVarMove
0x40100c __vbaFreeVar
0x401010 __vbaAryMove
0x401014 __vbaFreeVarList
0x401018 __vbaEnd
0x40101c _adj_fdiv_m64
0x401020 None
0x401024 _adj_fprem1
0x401028 None
0x40102c __vbaSetSystemError
0x401030 None
0x401034 None
0x401038 __vbaHresultCheckObj
0x40103c None
0x401040 None
0x401044 _adj_fdiv_m32
0x401048 __vbaAryDestruct
0x40104c None
0x401050 None
0x401054 __vbaObjSet
0x401058 __vbaOnError
0x40105c _adj_fdiv_m16i
0x401060 _adj_fdivr_m16i
0x401064 None
0x401068 __vbaFpR8
0x40106c _CIsin
0x401070 __vbaErase
0x401074 None
0x401078 __vbaChkstk
0x40107c EVENT_SINK_AddRef
0x401080 __vbaGenerateBoundsError
0x401084 __vbaStrCmp
0x401088 __vbaAryConstruct2
0x40108c __vbaI2I4
0x401090 None
0x401094 DllFunctionCall
0x401098 _adj_fpatan
0x40109c __vbaRedim
0x4010a0 EVENT_SINK_Release
0x4010a4 __vbaUI1I2
0x4010a8 _CIsqrt
0x4010ac EVENT_SINK_QueryInterface
0x4010b0 __vbaExceptHandler
0x4010b4 _adj_fprem
0x4010b8 _adj_fdivr_m64
0x4010bc __vbaFPException
0x4010c0 None
0x4010c4 _CIlog
0x4010c8 __vbaNew2
0x4010cc __vbaInStr
0x4010d0 __vbaVar2Vec
0x4010d4 None
0x4010d8 None
0x4010dc None
0x4010e0 _adj_fdiv_m32i
0x4010e4 _adj_fdivr_m32i
0x4010e8 __vbaStrCopy
0x4010ec __vbaI4Str
0x4010f0 _adj_fdivr_m32
0x4010f4 _adj_fdiv_r
0x4010f8 None
0x4010fc None
0x401100 __vbaVarTstNe
0x401104 None
0x401108 None
0x40110c __vbaInStrB
0x401110 __vbaVarAdd
0x401114 __vbaVarDup
0x401118 __vbaStrToAnsi
0x40111c None
0x401120 _CIatan
0x401124 __vbaStrMove
0x401128 __vbaCastObj
0x40112c _allmul
0x401130 None
0x401134 _CItan
0x401138 None
0x40113c _CIexp
0x401140 __vbaFreeObj
0x401144 __vbaFreeStr
EAT(Export Address Table) is none
MSVBVM60.DLL
0x401000 _CIcos
0x401004 _adj_fptan
0x401008 __vbaVarMove
0x40100c __vbaFreeVar
0x401010 __vbaAryMove
0x401014 __vbaFreeVarList
0x401018 __vbaEnd
0x40101c _adj_fdiv_m64
0x401020 None
0x401024 _adj_fprem1
0x401028 None
0x40102c __vbaSetSystemError
0x401030 None
0x401034 None
0x401038 __vbaHresultCheckObj
0x40103c None
0x401040 None
0x401044 _adj_fdiv_m32
0x401048 __vbaAryDestruct
0x40104c None
0x401050 None
0x401054 __vbaObjSet
0x401058 __vbaOnError
0x40105c _adj_fdiv_m16i
0x401060 _adj_fdivr_m16i
0x401064 None
0x401068 __vbaFpR8
0x40106c _CIsin
0x401070 __vbaErase
0x401074 None
0x401078 __vbaChkstk
0x40107c EVENT_SINK_AddRef
0x401080 __vbaGenerateBoundsError
0x401084 __vbaStrCmp
0x401088 __vbaAryConstruct2
0x40108c __vbaI2I4
0x401090 None
0x401094 DllFunctionCall
0x401098 _adj_fpatan
0x40109c __vbaRedim
0x4010a0 EVENT_SINK_Release
0x4010a4 __vbaUI1I2
0x4010a8 _CIsqrt
0x4010ac EVENT_SINK_QueryInterface
0x4010b0 __vbaExceptHandler
0x4010b4 _adj_fprem
0x4010b8 _adj_fdivr_m64
0x4010bc __vbaFPException
0x4010c0 None
0x4010c4 _CIlog
0x4010c8 __vbaNew2
0x4010cc __vbaInStr
0x4010d0 __vbaVar2Vec
0x4010d4 None
0x4010d8 None
0x4010dc None
0x4010e0 _adj_fdiv_m32i
0x4010e4 _adj_fdivr_m32i
0x4010e8 __vbaStrCopy
0x4010ec __vbaI4Str
0x4010f0 _adj_fdivr_m32
0x4010f4 _adj_fdiv_r
0x4010f8 None
0x4010fc None
0x401100 __vbaVarTstNe
0x401104 None
0x401108 None
0x40110c __vbaInStrB
0x401110 __vbaVarAdd
0x401114 __vbaVarDup
0x401118 __vbaStrToAnsi
0x40111c None
0x401120 _CIatan
0x401124 __vbaStrMove
0x401128 __vbaCastObj
0x40112c _allmul
0x401130 None
0x401134 _CItan
0x401138 None
0x40113c _CIexp
0x401140 __vbaFreeObj
0x401144 __vbaFreeStr
EAT(Export Address Table) is none