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Analysis
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max time kernel
9s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
31/12/2023, 07:01 UTC
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2c9150e44cd16dea3242d0ecdd92dacd.exe
Resource
win7-20231215-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2c9150e44cd16dea3242d0ecdd92dacd.exe
Resource
win10v2004-20231222-en
5 signatures
150 seconds
General
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Target
2c9150e44cd16dea3242d0ecdd92dacd.exe
-
Size
376KB
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MD5
2c9150e44cd16dea3242d0ecdd92dacd
-
SHA1
4e5f1dce6d7b8aac14018ecb4dacbd7a22fb8b60
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SHA256
75f97f7d43cbd0e7a2e74e16a144f231f970553bb1f3ee213cfe39ec721c21f1
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SHA512
35b1f2c8c28e50e82819d794672232f4152d76cb70104df8733d915658c5622d877c6c3beedb64efe08093960223ff447f0b3b6faddd1c58d2a8f2e2ccbd2dac
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SSDEEP
6144:9gzwsMeOPMzB59nWns8dLatx2o7T54ROL8ntW69R5CLkJTqObaj/kse:6zws/zB58CNJsOL6t1RvuOmbe
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\sdra64.exe," 2c9150e44cd16dea3242d0ecdd92dacd.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\sdra64.exe 2c9150e44cd16dea3242d0ecdd92dacd.exe File opened for modification C:\Windows\SysWOW64\sdra64.exe 2c9150e44cd16dea3242d0ecdd92dacd.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91 PID 2116 wrote to memory of 616 2116 2c9150e44cd16dea3242d0ecdd92dacd.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\2c9150e44cd16dea3242d0ecdd92dacd.exe"C:\Users\Admin\AppData\Local\Temp\2c9150e44cd16dea3242d0ecdd92dacd.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2116
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:616
Network
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Remote address:8.8.8.8:53Request2.136.104.51.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requestg.bing.comIN AResponseg.bing.comIN CNAMEg-bing-com.a-0001.a-msedge.netg-bing-com.a-0001.a-msedge.netIN CNAMEdual-a-0001.a-msedge.netdual-a-0001.a-msedge.netIN A204.79.197.200dual-a-0001.a-msedge.netIN A13.107.21.200
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GEThttps://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid=Remote address:204.79.197.200:443RequestGET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
ResponseHTTP/2.0 204
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
set-cookie: MUID=2F4A2C1457F568B622273FE956D26960; domain=.bing.com; expires=Wed, 29-Jan-2025 20:55:11 GMT; path=/; SameSite=None; Secure; Priority=High;
strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 6374BCE9BBD44343A6F847037B4C6E40 Ref B: LON04EDGE0718 Ref C: 2024-01-05T20:55:11Z
date: Fri, 05 Jan 2024 20:55:11 GMT
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GEThttps://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid=Remote address:204.79.197.200:443RequestGET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
cookie: MUID=2F4A2C1457F568B622273FE956D26960
ResponseHTTP/2.0 204
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
set-cookie: MSPTC=3iMPt5X21I4-FTThDPs6y8q75OXtkjEOXKd4GkFj4Dw; domain=.bing.com; expires=Wed, 29-Jan-2025 20:55:11 GMT; path=/; Partitioned; secure; SameSite=None
strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 91A7D2C6CA6D4FB6952E9401D1FB83F0 Ref B: LON04EDGE0718 Ref C: 2024-01-05T20:55:11Z
date: Fri, 05 Jan 2024 20:55:11 GMT
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GEThttps://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid=Remote address:204.79.197.200:443RequestGET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid= HTTP/2.0
host: g.bing.com
accept-encoding: gzip, deflate
user-agent: WindowsShellClient/9.0.40929.0 (Windows)
cookie: MUID=2F4A2C1457F568B622273FE956D26960; MSPTC=3iMPt5X21I4-FTThDPs6y8q75OXtkjEOXKd4GkFj4Dw
ResponseHTTP/2.0 204
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-allow-origin: *
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 540FAAF37543471E9FAF1339E41878A5 Ref B: LON04EDGE0718 Ref C: 2024-01-05T20:55:11Z
date: Fri, 05 Jan 2024 20:55:11 GMT
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Remote address:8.8.8.8:53Request2.181.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request202.178.17.96.in-addr.arpaIN PTRResponse202.178.17.96.in-addr.arpaIN PTRa96-17-178-202deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request26.35.223.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request241.154.82.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request103.169.127.40.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request176.179.17.96.in-addr.arpaIN PTRResponse176.179.17.96.in-addr.arpaIN PTRa96-17-179-176deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request176.179.17.96.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request176.179.17.96.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request56.178.17.96.in-addr.arpaIN PTRResponse56.178.17.96.in-addr.arpaIN PTRa96-17-178-56deploystaticakamaitechnologiescom
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Remote address:96.17.178.56:80ResponseHTTP/1.1 200 OK
Content-Length: 18459825
Content-Type: application/octet-stream
Last-Modified: Wed, 15 Mar 2023 18:19:22 GMT
Accept-Ranges: bytes
ETag: "xVFKVu+y70Rbxkk0UrUZvkwvZDg="
X-AspNetMvc-Version: 5.2
MS-CorrelationId: f11e3edb-1c62-489c-8cf5-0f7eb96cc6a3
MS-RequestId: 6e64f1ef-b2f0-4672-85c4-25ae9f232536
MS-CV: Ipk4x85BmkOqan+o.121.3.1.0.0.24.2.6.3.1.2.0
Content-Disposition: attachment; filename=Microsoft.WindowsAppRuntime.1.2_2000.802.31.0_x86__8wekyb3d8bbwe.Msix
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
X-Powered-By: ARR/3.0
X-Powered-By: ASP.NET
X-Azure-Ref-OriginShield: Ref A: EA929F0FB46C463AA9C5C88C202CDC35 Ref B: CH1AA2040902036 Ref C: 2023-09-11T06:46:30Z
X-MSEdge-Ref: Ref A: 10C68CE26EDC4124B2B8CC4CE9BCDB0A Ref B: BY3EDGE0510 Ref C: 2023-09-11T18:27:54Z
Date: Fri, 05 Jan 2024 20:56:14 GMT
Connection: keep-alive
X-CID: 2
X-CCC: GB
-
Remote address:8.8.8.8:53Request23.160.77.104.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request55.36.223.20.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request55.36.223.20.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request55.36.223.20.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request29.243.111.52.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request29.243.111.52.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request153.141.79.40.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request153.141.79.40.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request153.141.79.40.in-addr.arpaIN PTR
-
204.79.197.200:443https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid=tls, http22.3kB 10.3kB 23 20
HTTP Request
GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid=HTTP Response
204HTTP Request
GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid=HTTP Response
204HTTP Request
GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=65e647e374304433ad25dd899ab39b09&localId=w:F83E3474-2937-F57B-08FA-577E7DA14C95&deviceId=6896190588109571&anid=HTTP Response
204 -
46 B 1
-
92 B 1.0kB 2 2
HTTP Response
200 -
46 B 40 B 1 1
-
40 B 1
-
1.2kB 9.5kB 14 12
-
1.2kB 9.5kB 14 12
-
1.2kB 9.5kB 14 12
-
18.1kB 446.2kB 332 325
-
1.2kB 9.5kB 14 12
-
184 B 151 B 4 3
-
71 B 157 B 1 1
DNS Request
2.136.104.51.in-addr.arpa
-
56 B 158 B 1 1
DNS Request
g.bing.com
DNS Response
204.79.197.20013.107.21.200
-
71 B 157 B 1 1
DNS Request
2.181.190.20.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
202.178.17.96.in-addr.arpa
-
73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
-
71 B 157 B 1 1
DNS Request
26.35.223.20.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
241.154.82.20.in-addr.arpa
-
73 B 147 B 1 1
DNS Request
103.169.127.40.in-addr.arpa
-
216 B 137 B 3 1
DNS Request
176.179.17.96.in-addr.arpa
DNS Request
176.179.17.96.in-addr.arpa
DNS Request
176.179.17.96.in-addr.arpa
-
71 B 135 B 1 1
DNS Request
56.178.17.96.in-addr.arpa
-
72 B 1
DNS Request
23.160.77.104.in-addr.arpa
-
213 B 3
DNS Request
55.36.223.20.in-addr.arpa
DNS Request
55.36.223.20.in-addr.arpa
DNS Request
55.36.223.20.in-addr.arpa
-
144 B 316 B 2 2
DNS Request
29.243.111.52.in-addr.arpa
DNS Request
29.243.111.52.in-addr.arpa
-
216 B 146 B 3 1
DNS Request
153.141.79.40.in-addr.arpa
DNS Request
153.141.79.40.in-addr.arpa
DNS Request
153.141.79.40.in-addr.arpa