ScreenShot
| Created | 2021.10.19 09:58 | 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) | 23 detected (AIDetect, malware1, malicious, high confidence, score, Save, confidence, Attribute, HighConfidence, EQII, FileRepMalware, Fareit, Outbreak, kcloud, Sabsik, Artemis, Static AI, Malicious PE, Unsafe, Kryptik, EPAP, ZevbaF, hm0@a04uTLhi, GdSda) | ||
| md5 | 70e9b753cb1f4f173c75c0d85f5e5a48 | ||
| sha256 | ed77b015d1ca486b1820727ec913ee0c42b3f622dae4ab25c9605f34ea13ba47 | ||
| ssdeep | 1536:kSXSFqLB1inqw8lIFhQZjPNTGYLEiNFVZ1Kefrg6roVU2hmhLB:VXSCOnEIF+PNCYwAbKejrF2E | ||
| imphash | fd2a350e6b9d34ec5cf88c61afb9d41f | ||
| impfuzzy | 48:nh/wzQwgelwjTIgk7xtc3ueG3ewl91SdZ3dEdTTFNo6zp8hHw1U7gIkSi1RV3TSN:nh/GQfelsTIgk7x6+zOwl9wdZNEVTFN8 | ||
Network IP location
Signature (6cnts)
| Level | Description |
|---|---|
| warning | File has been identified by 23 AntiVirus engines on VirusTotal as malicious |
| 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) |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| 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 None
0x401004 _CIcos
0x401008 _adj_fptan
0x40100c __vbaVarMove
0x401010 __vbaFreeVar
0x401014 __vbaStrVarMove
0x401018 __vbaFreeVarList
0x40101c None
0x401020 __vbaEnd
0x401024 _adj_fdiv_m64
0x401028 __vbaFreeObjList
0x40102c None
0x401030 _adj_fprem1
0x401034 __vbaRecAnsiToUni
0x401038 None
0x40103c __vbaStrCat
0x401040 __vbaSetSystemError
0x401044 __vbaHresultCheckObj
0x401048 None
0x40104c _adj_fdiv_m32
0x401050 None
0x401054 __vbaAryDestruct
0x401058 None
0x40105c None
0x401060 __vbaObjSet
0x401064 __vbaOnError
0x401068 None
0x40106c _adj_fdiv_m16i
0x401070 None
0x401074 __vbaObjSetAddref
0x401078 _adj_fdivr_m16i
0x40107c None
0x401080 None
0x401084 None
0x401088 _CIsin
0x40108c __vbaErase
0x401090 None
0x401094 __vbaChkstk
0x401098 None
0x40109c EVENT_SINK_AddRef
0x4010a0 None
0x4010a4 __vbaStrCmp
0x4010a8 __vbaVarTstEq
0x4010ac __vbaI2I4
0x4010b0 __vbaObjVar
0x4010b4 DllFunctionCall
0x4010b8 None
0x4010bc _adj_fpatan
0x4010c0 __vbaRedim
0x4010c4 __vbaRecUniToAnsi
0x4010c8 EVENT_SINK_Release
0x4010cc _CIsqrt
0x4010d0 EVENT_SINK_QueryInterface
0x4010d4 __vbaExceptHandler
0x4010d8 None
0x4010dc _adj_fprem
0x4010e0 _adj_fdivr_m64
0x4010e4 None
0x4010e8 __vbaFPException
0x4010ec None
0x4010f0 __vbaDateVar
0x4010f4 None
0x4010f8 None
0x4010fc _CIlog
0x401100 None
0x401104 __vbaErrorOverflow
0x401108 __vbaFileOpen
0x40110c __vbaNew2
0x401110 None
0x401114 _adj_fdiv_m32i
0x401118 _adj_fdivr_m32i
0x40111c __vbaStrCopy
0x401120 __vbaI4Str
0x401124 __vbaFreeStrList
0x401128 __vbaDerefAry1
0x40112c _adj_fdivr_m32
0x401130 _adj_fdiv_r
0x401134 None
0x401138 None
0x40113c __vbaVarTstNe
0x401140 None
0x401144 __vbaLateMemCall
0x401148 __vbaStrToAnsi
0x40114c __vbaVarDup
0x401150 __vbaStrComp
0x401154 None
0x401158 None
0x40115c None
0x401160 __vbaVarCopy
0x401164 _CIatan
0x401168 __vbaStrMove
0x40116c None
0x401170 None
0x401174 _allmul
0x401178 None
0x40117c _CItan
0x401180 None
0x401184 _CIexp
0x401188 __vbaFreeObj
0x40118c __vbaFreeStr
0x401190 None
EAT(Export Address Table) is none
MSVBVM60.DLL
0x401000 None
0x401004 _CIcos
0x401008 _adj_fptan
0x40100c __vbaVarMove
0x401010 __vbaFreeVar
0x401014 __vbaStrVarMove
0x401018 __vbaFreeVarList
0x40101c None
0x401020 __vbaEnd
0x401024 _adj_fdiv_m64
0x401028 __vbaFreeObjList
0x40102c None
0x401030 _adj_fprem1
0x401034 __vbaRecAnsiToUni
0x401038 None
0x40103c __vbaStrCat
0x401040 __vbaSetSystemError
0x401044 __vbaHresultCheckObj
0x401048 None
0x40104c _adj_fdiv_m32
0x401050 None
0x401054 __vbaAryDestruct
0x401058 None
0x40105c None
0x401060 __vbaObjSet
0x401064 __vbaOnError
0x401068 None
0x40106c _adj_fdiv_m16i
0x401070 None
0x401074 __vbaObjSetAddref
0x401078 _adj_fdivr_m16i
0x40107c None
0x401080 None
0x401084 None
0x401088 _CIsin
0x40108c __vbaErase
0x401090 None
0x401094 __vbaChkstk
0x401098 None
0x40109c EVENT_SINK_AddRef
0x4010a0 None
0x4010a4 __vbaStrCmp
0x4010a8 __vbaVarTstEq
0x4010ac __vbaI2I4
0x4010b0 __vbaObjVar
0x4010b4 DllFunctionCall
0x4010b8 None
0x4010bc _adj_fpatan
0x4010c0 __vbaRedim
0x4010c4 __vbaRecUniToAnsi
0x4010c8 EVENT_SINK_Release
0x4010cc _CIsqrt
0x4010d0 EVENT_SINK_QueryInterface
0x4010d4 __vbaExceptHandler
0x4010d8 None
0x4010dc _adj_fprem
0x4010e0 _adj_fdivr_m64
0x4010e4 None
0x4010e8 __vbaFPException
0x4010ec None
0x4010f0 __vbaDateVar
0x4010f4 None
0x4010f8 None
0x4010fc _CIlog
0x401100 None
0x401104 __vbaErrorOverflow
0x401108 __vbaFileOpen
0x40110c __vbaNew2
0x401110 None
0x401114 _adj_fdiv_m32i
0x401118 _adj_fdivr_m32i
0x40111c __vbaStrCopy
0x401120 __vbaI4Str
0x401124 __vbaFreeStrList
0x401128 __vbaDerefAry1
0x40112c _adj_fdivr_m32
0x401130 _adj_fdiv_r
0x401134 None
0x401138 None
0x40113c __vbaVarTstNe
0x401140 None
0x401144 __vbaLateMemCall
0x401148 __vbaStrToAnsi
0x40114c __vbaVarDup
0x401150 __vbaStrComp
0x401154 None
0x401158 None
0x40115c None
0x401160 __vbaVarCopy
0x401164 _CIatan
0x401168 __vbaStrMove
0x40116c None
0x401170 None
0x401174 _allmul
0x401178 None
0x40117c _CItan
0x401180 None
0x401184 _CIexp
0x401188 __vbaFreeObj
0x40118c __vbaFreeStr
0x401190 None
EAT(Export Address Table) is none