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c7ffd915a436362423fa08dcf1a834414c49aac7dc8357f460252d36e073da8c

44f6b6cbe28f768bede398c515163c6a.exe

分析耗时

89s

最近分析

文件大小

108.0KB

静态报毒动态报毒

未检测暂无鹰眼引擎检测结果

未检测暂无反病毒引擎检测结果

Allocates read-write-execute memory (usually to unpack itself) (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619386548.420875 NtAllocateVirtualMemory	process_identifier: 1320 region_size: 32768 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) process_handle: 0xffffffff allocation_type: 4096 (MEM_COMMIT) base_address: 0x00520000	success	0	0

Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 个事件)

Time & API	Arguments	Status	Return	Repeated
1619386547.779875 NtProtectVirtualMemory	process_identifier: 1320 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 24576 protection: 32 (PAGE_EXECUTE_READ) process_handle: 0xffffffff base_address: 0x003c0000	success	0	0

The binary likely contains encrypted or compressed data indicative of a packer (2 个事件)

entropy

7.382194929929876

section

{'size_of_data': '0x00017000', 'virtual_address': '0x00001000', 'entropy': 7.382194929929876, 'name': '.text', 'virtual_size': '0x00016834'}

description

A section with a high entropy has been found

entropy

0.8846153846153846

description

Overall entropy of this PE file is high

Communicates with host for which no DNS query was performed (3 个事件)

host	113.108.239.196
host	172.217.24.14
host	203.208.41.34

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (2 个事件)

dead_host	172.217.24.14:443
dead_host	216.58.200.238:443

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Static Analysis
Strings

PE Compile Time

2011-03-31 17:29:55

Imports

Library MSVBVM60.DLL:

• 0x401000

• 0x401004

• 0x401008 _CIcos

• 0x40100c _adj_fptan

• 0x401010

• 0x401014 __vbaVarMove

• 0x401018 __vbaFreeVar

• 0x40101c __vbaLenBstr

• 0x401020 __vbaStrVarMove

• 0x401024 __vbaFreeVarList

• 0x401028 _adj_fdiv_m64

• 0x40102c

• 0x401030 __vbaFreeObjList

• 0x401034

• 0x401038

• 0x40103c _adj_fprem1

• 0x401040

• 0x401044 __vbaStrCat

• 0x401048

• 0x40104c

• 0x401050 __vbaHresultCheckObj

• 0x401054 _adj_fdiv_m32

• 0x401058

• 0x40105c __vbaAryDestruct

• 0x401060

• 0x401064

• 0x401068 __vbaObjSet

• 0x40106c _adj_fdiv_m16i

• 0x401070 _adj_fdivr_m16i

• 0x401074

• 0x401078

• 0x40107c

• 0x401080 __vbaFPFix

• 0x401084 __vbaFpR8

• 0x401088 _CIsin

• 0x40108c

• 0x401090

• 0x401094

• 0x401098 __vbaChkstk

• 0x40109c

• 0x4010a0 EVENT_SINK_AddRef

• 0x4010a4

• 0x4010a8 __vbaGenerateBoundsError

• 0x4010ac __vbaStrCmp

• 0x4010b0 __vbaVarTstEq

• 0x4010b4 __vbaAryConstruct2

• 0x4010b8

• 0x4010bc

• 0x4010c0 _adj_fpatan

• 0x4010c4

• 0x4010c8

• 0x4010cc EVENT_SINK_Release

• 0x4010d0 __vbaUI1I2

• 0x4010d4 _CIsqrt

• 0x4010d8 EVENT_SINK_QueryInterface

• 0x4010dc

• 0x4010e0 __vbaExceptHandler

• 0x4010e4

• 0x4010e8

• 0x4010ec _adj_fprem

• 0x4010f0 _adj_fdivr_m64

• 0x4010f4 __vbaVarErrI4

• 0x4010f8

• 0x4010fc __vbaFPException

• 0x401100

• 0x401104 __vbaStrVarVal

• 0x401108 _CIlog

• 0x40110c

• 0x401110

• 0x401114 __vbaR8Str

• 0x401118 __vbaNew2

• 0x40111c _adj_fdiv_m32i

• 0x401120 _adj_fdivr_m32i

• 0x401124

• 0x401128 __vbaStrCopy

• 0x40112c __vbaVarSetObj

• 0x401130

• 0x401134 __vbaI4Str

• 0x401138 __vbaFreeStrList

• 0x40113c _adj_fdivr_m32

• 0x401140 _adj_fdiv_r

• 0x401144

• 0x401148

• 0x40114c

• 0x401150 __vbaStrComp

• 0x401154

• 0x401158 __vbaVarDup

• 0x40115c

• 0x401160 _CIatan

• 0x401164 __vbaStrMove

• 0x401168 __vbaUI1Str

• 0x40116c

• 0x401170

• 0x401174

• 0x401178 _allmul

• 0x40117c

• 0x401180 _CItan

• 0x401184 _CIexp

• 0x401188 __vbaFreeStr

• 0x40118c __vbaFreeObj

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
time.windows.com	A 20.189.79.72 CNAME time.microsoft.akadns.net
clients2.google.com	CNAME clients.l.google.com A 216.58.200.238	172.217.24.14
dns.msftncsi.com	AAAA fd3e:4f5a:5b81::1	131.107.255.255
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
teredo.ipv6.microsoft.com		127.0.0.1

TCP

Source	Source Port	Destination	Destination Port
203.208.41.34	443	192.168.56.101	49186

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	51378	114.114.114.114	53
192.168.56.101	51963	114.114.114.114	53
192.168.56.101	55368	114.114.114.114	53
192.168.56.101	56539	114.114.114.114	53
192.168.56.101	60384	114.114.114.114	53
192.168.56.101	137	192.168.56.255	137
192.168.56.101	138	192.168.56.255	138
192.168.56.101	123	20.189.79.72 time.windows.com	123
192.168.56.101	49713	224.0.0.252	5355
192.168.56.101	53237	224.0.0.252	5355
192.168.56.101	53657	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	58367	224.0.0.252	5355
192.168.56.101	60123	224.0.0.252	5355
192.168.56.101	61680	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355
192.168.56.101	62318	224.0.0.252	5355
192.168.56.101	65004	224.0.0.252	5355
192.168.56.101	1900	239.255.255.250	1900
192.168.56.101	53658	239.255.255.250	3702

HTTP & HTTPS Requests

No HTTP requests performed.

ICMP traffic

No ICMP traffic performed.

IRC traffic

No IRC requests performed.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Snort Alerts

No Snort Alerts

Sorry! No dropped files.

Sorry! No dropped buffers.