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045a0ca823585d73272d70c8b35e6a91c0fcbe5221a088f48db5e613a67be2a5

3c3fde5c5c26ca0cb8705fc80a5dbf39.exe

分析耗时

86s

最近分析

文件大小

112.0KB

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
1619420394.14325 NtAllocateVirtualMemory	process_identifier: 2632 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: 0x004c0000	success	0	0

Foreign language identified in PE resource (1 个事件)

name

RT_VERSION

language

LANG_CHINESE

offset

0x0001a150

filetype

data

sublanguage

SUBLANG_CHINESE_TRADITIONAL

size

0x0000024c

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
1619420389.50325 NtProtectVirtualMemory	process_identifier: 2632 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

7.309122882796605

section

{'size_of_data': '0x00018000', 'virtual_address': '0x00001000', 'entropy': 7.309122882796605, 'name': '.text', 'virtual_size': '0x00017424'}

description

A section with a high entropy has been found

entropy

0.8888888888888888

description

Overall entropy of this PE file is high

Communicates with host for which no DNS query was performed (1 个事件)

host

172.217.24.14

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

2015-05-23 17:12:22

Imports

Library MSVBVM60.DLL:

• 0x401000

• 0x401004

• 0x401008 _CIcos

• 0x40100c _adj_fptan

• 0x401010 __vbaVarMove

• 0x401014

• 0x401018 __vbaFreeVar

• 0x40101c

• 0x401020 __vbaStrVarMove

• 0x401024 __vbaFreeVarList

• 0x401028 _adj_fdiv_m64

• 0x40102c __vbaFreeObjList

• 0x401030 _adj_fprem1

• 0x401034

• 0x401038

• 0x40103c

• 0x401040

• 0x401044 __vbaHresultCheckObj

• 0x401048

• 0x40104c

• 0x401050 _adj_fdiv_m32

• 0x401054

• 0x401058 __vbaAryDestruct

• 0x40105c

• 0x401060 __vbaLateMemSt

• 0x401064

• 0x401068 __vbaObjSet

• 0x40106c _adj_fdiv_m16i

• 0x401070 __vbaObjSetAddref

• 0x401074 _adj_fdivr_m16i

• 0x401078 __vbaCyStr

• 0x40107c

• 0x401080 __vbaFpR8

• 0x401084 _CIsin

• 0x401088

• 0x40108c

• 0x401090 __vbaChkstk

• 0x401094

• 0x401098 EVENT_SINK_AddRef

• 0x40109c

• 0x4010a0 __vbaGenerateBoundsError

• 0x4010a4 __vbaStrCmp

• 0x4010a8

• 0x4010ac __vbaAryConstruct2

• 0x4010b0 __vbaVarTstEq

• 0x4010b4 __vbaObjVar

• 0x4010b8

• 0x4010bc

• 0x4010c0 __vbaCastObjVar

• 0x4010c4

• 0x4010c8 _adj_fpatan

• 0x4010cc

• 0x4010d0 EVENT_SINK_Release

• 0x4010d4

• 0x4010d8 __vbaUI1I2

• 0x4010dc _CIsqrt

• 0x4010e0 EVENT_SINK_QueryInterface

• 0x4010e4 __vbaFpCmpCy

• 0x4010e8

• 0x4010ec __vbaExceptHandler

• 0x4010f0

• 0x4010f4 _adj_fprem

• 0x4010f8 _adj_fdivr_m64

• 0x4010fc

• 0x401100 __vbaFPException

• 0x401104

• 0x401108 _CIlog

• 0x40110c

• 0x401110 __vbaFileOpen

• 0x401114 __vbaNew2

• 0x401118

• 0x40111c _adj_fdiv_m32i

• 0x401120

• 0x401124 _adj_fdivr_m32i

• 0x401128 __vbaStrCopy

• 0x40112c __vbaVarSetObj

• 0x401130 __vbaI4Str

• 0x401134

• 0x401138 __vbaFreeStrList

• 0x40113c _adj_fdivr_m32

• 0x401140 _adj_fdiv_r

• 0x401144

• 0x401148

• 0x40114c __vbaVarTstNe

• 0x401150

• 0x401154 __vbaLateMemCall

• 0x401158 __vbaVarDup

• 0x40115c __vbaVarLateMemCallLd

• 0x401160 __vbaFpI4

• 0x401164 __vbaLateMemCallLd

• 0x401168 _CIatan

• 0x40116c __vbaStrMove

• 0x401170

• 0x401174

• 0x401178 _allmul

• 0x40117c

• 0x401180

• 0x401184 _CItan

• 0x401188

• 0x40118c _CIexp

• 0x401190 __vbaFreeStr

• 0x401194 __vbaFreeObj

Hosts

No hosts contacted.

DNS

Name	Response	Post-Analysis Lookup
dns.msftncsi.com	A 131.107.255.255	131.107.255.255
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
teredo.ipv6.microsoft.com		127.0.0.1

TCP

No TCP connections recorded.

UDP

Source	Source Port	Destination	Destination Port
192.168.56.101	49235	114.114.114.114	53
192.168.56.101	50568	114.114.114.114	53
192.168.56.101	51963	114.114.114.114	53
192.168.56.101	53657	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	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	50002	224.0.0.252	5355
192.168.56.101	50534	224.0.0.252	5355
192.168.56.101	51808	224.0.0.252	5355
192.168.56.101	56804	224.0.0.252	5355
192.168.56.101	57756	224.0.0.252	5355
192.168.56.101	57874	224.0.0.252	5355
192.168.56.101	60123	224.0.0.252	5355
192.168.56.101	60384	224.0.0.252	5355
192.168.56.101	62191	224.0.0.252	5355
192.168.56.101	62912	224.0.0.252	5355
192.168.56.101	1900	239.255.255.250	1900

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.