- First seen
- Last seen
THREAT SIGNALHigh
Read alongside the verdict
Indicator overview
INDICATOR PROFILEEngine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
- SHA256
52bb0f14130c6bcd7749c9cc34baaacd1336d1c169766dfaa39460ec857dcf7d- SHA1
80a241c6d2330f2bcc649d12f850dd4c8af6a114- MD5
58781018961a00760992194e01f90e7b- Filename
- Srv-Interrupt-1262753068-Nov-10.xlsm
- File type
- xlsx
- MIME
- application/octet-stream
- File size
- 102685
- TLSH
T158A3F18B2BABD58FD54A023CE317262B1FA63621CC327A631D423D0587871BB59ED5D3- SSDEEP
1536:oPO+xcB5SOqcuTUdehXyvl0f4CZpUcab2GFVbgPuDF7exsylBviKsUboAcpp3Eoh:CO+xLc6EehCfCZpUHKGXbBKsiifAcUoh
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 16. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 64%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections64%
VirusSign confidence100%
Relationship context16 visible
Threat classificationvalyria
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Graph filters
Saved investigations
Compare when indicators were first seen, last seen and observed. Switch to Lifecycle to connect events for the same IOC.
Review approximate infrastructure locations and geographic concentration.
Commonalities
RELATIONSHIP CONSTELLATION
No observations in this view
Available evidence appears in the other investigation lenses.
SELECT A NODE TO EXPLORE
FILEDOMAINIPURL
Visible connections
Related intelligence
Pivot across connected files and infrastructure with analysis signals and supporting context.
Parent files
Files that may have delivered, loaded, or executed this indicator.
1shown
59%
high
zip
87726 bytes
contains
Filename
Srv-Interrupt-1262753068-Nov-10.zip
Family
valyria
Type
trojan
File type
zip
MIME
application/zip
Dropped / child files
Files dropped, bundled, or created by the queried file.
5shown
0%
xml
960 bytes
contains
File type
xml
MIME
application/xml
Size
960
SHA1
f7ed2b56b1935ce71b3faaa0811ee25e9a5c6e06
First seen
2021-11-04T20:48:36Z
0%
text
7 bytes
drops
Filename
campaign
File type
text
MIME
text/plain
Size
7
SHA1
42a8f651d79fd005eeac0612df6442b983a01184
0%
xml
603 bytes
contains
Filename
571422704b828a3f0c66f48bd3c68c845a4e1cc4c66193b36faefea56b83645f.sample
File type
xml
MIME
application/xml
Size
603
SHA1
9b9b4d5510f0db3455adc2092e56836ea1e604f5
0%
5420 bytes
contains
Filename
printerSettings13.bin
MIME
application/octet-stream
Size
5420
SHA1
b7bd7ebd98f5b3e14b47280feadc09b90cbd0d5c
First seen
2016-12-15T02:38:43Z
0%
jpeg
85681 bytes
contains
Filename
88667C5E.jpg
File type
jpeg
MIME
application/octet-stream
Size
85681
SHA1
5149e5d1b5212c77b3548914e9b47d67b4bea574
Related IPs
Network IPs associated with this indicator.
5shown
0%
US
communicates
CIDR
23.195.80.0/20
Network
23.192.0.0-23.223.255.255
First seen
2026-04-10T22:19:39Z
Last seen
2026-11-13T02:07:22Z
0%
US
communicates
CIDR
23.11.32.0/21
Network
23.0.0.0-23.15.255.255
First seen
2026-03-02T13:22:00Z
Last seen
2026-11-13T02:09:45Z
0%
US
communicates
CIDR
52.96.0.0/12
Network
52.96.0.0-52.115.255.255
First seen
2023-10-10T05:55:17Z
Last seen
2026-11-12T17:20:58Z
0%
US
communicates
CIDR
52.96.0.0/12
Network
52.96.0.0-52.115.255.255
First seen
2023-10-07T22:37:43Z
Last seen
2026-11-12T21:21:37Z
0%
US
communicates
CIDR
52.96.0.0/12
Network
52.96.0.0-52.115.255.255
First seen
2023-10-18T03:04:55Z
Last seen
2026-11-12T18:31:18Z
Related domains
Domains associated with this indicator.
5shown
0%
.net
communicates
Root
akahost.net
TLD
net
Subdomain
eip-terr-na.cdp1.digicert.com
First seen
2026-01-02T13:32:37Z
Last seen
2026-11-13T02:09:45Z
0%
.microsoft
communicates
Root
cloud.microsoft
TLD
microsoft
Subdomain
roaming.svc
First seen
2024-08-26T16:41:58Z
Last seen
2026-11-13T02:09:13Z
0%
.com
communicates
Root
live.com
TLD
com
Subdomain
nexusrules.officeapps
First seen
2023-09-29T01:11:46Z
Last seen
2026-11-13T02:11:12Z
0%
.net
communicates
Root
akamai.net
TLD
net
Subdomain
a1672.dscr
First seen
2025-05-29T12:07:07Z
Last seen
2026-11-13T02:11:10Z
0%
.com
communicates
Root
msn.com
TLD
com
Subdomain
assets
First seen
2023-09-29T01:39:51Z
Last seen
2026-11-13T02:11:12Z
Analysis details
Severity: hightrojanxlsxauto-actionsexec-dllmacrosexecexe-pattern
Freshness: Aging · Last seen 176 days ago.
- Detection rate
- 64%
- Threat type
- trojan
- Family
- valyria
- Confidence
- 100%
- detection
- 64 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
52bb0f14130c6bcd7749c9cc34baaacd1336d1c169766dfaa39460ec857dcf7d- SHA1
80a241c6d2330f2bcc649d12f850dd4c8af6a114- MD5
58781018961a00760992194e01f90e7b- Filename
- Srv-Interrupt-1262753068-Nov-10.xlsm
- File type
- xlsx
- MIME
- application/octet-stream
- File size
- 102685
- TLSH
T158A3F18B2BABD58FD54A023CE317262B1FA63621CC327A631D423D0587871BB59ED5D3- SSDEEP
1536:oPO+xcB5SOqcuTUdehXyvl0f4CZpUcab2GFVbgPuDF7exsylBviKsUboAcpp3Eoh:CO+xLc6EehCfCZpUHKGXbBKsiifAcUoh- First seen
- 2026-05-20T05:18:21Z
- Last seen
- 2026-05-20T13:16:08Z
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
Elevated engine detections. Related indicators in this report: 16. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 64%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family valyria.
Relationship context
16 related indicators are shown across 4 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
17 timestamped observations are arranged from 2010-02-01 to 2026-05-20. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
Engine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
Reported engine detection rate, not the probability that this indicator is malicious.
VirusSign analysis confidence; separate from detection rate and actor-association confidence.
4 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family valyria.
Last seen 176 days ago.
Signals reflect the intelligence returned in this report. Missing values mean not reported, not zero. Related indicators are investigation leads, not proof of shared malicious activity.
File profile
summarySelected file intelligence summary.
- Filename
- Srv-Interrupt-1262753068-Nov-10.xlsm
- File type
- xlsx
- MIME
- application/octet-stream
- Size
- 102685
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity2
TCP, UDPports 443, 53
- 2 outbound connections observed
- 0 domains, 2 IPs, 0 URLs
- Common ports: 443, 53
- Protocols: TCP, UDP
View details · 2 shown
- IP
- 52.110.4.0
- Port
- 443
- Protocol
- TCP
- IP
- 162.159.36.2
- Port
- 53
- Protocol
- UDP
DNS request activity5
A5+ response IPs
- 5 DNS requests observed
- 5 unique queries
- 5+ response IPs
- Query types: A
- Response codes: NOERROR
View details · 5 shown
- Query
- roaming.svc.cloud.microsoft
- Type
- A
- Answers
- 52.110.4.0, 52.110.4.22, 52.110.4.59, 52.110.4.3
- Response
- NOERROR
- Query
- nexusrules.officeapps.live.com
- Type
- A
- Answers
- 52.111.236.21
- Response
- NOERROR
- Query
- eip-terr-na.cdp1.digicert.com.akahost.net
- Type
- A
- Answers
- 23.11.32.159
- Response
- NOERROR
- Query
- assets.msn.com
- Type
- A
- Answers
- 23.195.81.72, 23.195.81.107
- Response
- NOERROR
- Query
- a1672.dscr.akamai.net
- Type
- A
- Answers
- 23.195.81.73, 23.195.81.59
- Response
- NOERROR
Behavior details
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A document file initiated network communications indicative of a potential exploit or payload download
- A document or script file initiated network communications indicative of a potential exploit or payload download
- Attempts to connect to a dead IP:Port
- Checks available memory
- Checks if Microsoft Office is installed
5 shown
View MITRE ATT&CK details · 5 shown
- T1071 · T1221 — A document file initiated network communications indicative of a potential exploit or payload downloadTactics: TA0005 · TA0011
- T1071 — Attempts to connect to a dead IP:PortTactics: TA0011
- T1082 — Checks available memoryTactics: TA0007
- T1064 — Document contains an embedded VBA macro which executes code when the document is opened / closedTactics: TA0002 · TA0005
- T1027 · T1064 — Document contains an embedded VBA with many string operations indicating source code obfuscationTactics: TA0002 · TA0005
5 shown
View MBC details · 4 shown
- B0030 — C2 CommunicationObjectives: OB0004
- Command and ControlObjectives: OB0004
- CommunicationObjectives: OC0006
- C0002 — HTTP CommunicationObjectives: OC0006