- First seen
- Last seen
THREAT SIGNALMedium
Read alongside the verdict
Indicator overview
INDICATOR PROFILEVirusSign reports high analysis confidence alongside a low or unreported engine detection rate. These are different measures; review the supporting classification and relationships.
- SHA256
c65300463f9cf838c17c19f15dc0012d74040c47be88a07c1aaa22aa4fd4a368- SHA1
86cb7e60583e094b7ec4b63e8542987eb0d17d92- MD5
bbf453a247533f6354a2eccae93c06da- Filename
- P.O.JS
- File type
- javascript
- MIME
- application/javascript
- File size
- 3101802
- Filename variants
- 3 reported
- TLSH
T17CE53A881248FF86D4E81960CE0D6ADD0F19A5D7EE90E837652CAABD9F48FD13F08751- SSDEEP
49152:NKVmxf+ofIiNZnFIurmgftKqqflgxNPDHA1ZDN2wg5NF3uy740A7oHAdUoWYucYm:N7x2yIinnFIwmgftKqqflgnDg1ZDN2wD
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
High-confidence evidence. Related indicators in this report: 9. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (26%).
Confidence signal
VirusSign reports 95% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections26%
VirusSign confidence95%
Relationship context9 visible
Threat classificationecm3
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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.
Related IPs
Network IPs associated with this indicator.
5shown
0%
US
communicates
CIDR
172.67.128.0/17
Network
172.64.0.0-172.71.255.255
First seen
2023-10-01T07:36:51Z
Last seen
2026-11-12T21:55:37Z
0%
US
communicates
CIDR
104.21.0.0/17
Network
104.16.0.0-104.31.255.255
First seen
2023-09-29T19:50:39Z
Last seen
2026-11-12T21:55:37Z
5%
high
DE
communicates
CIDR
193.122.0.0/15
Network
193.122.0.0-193.122.255.255
First seen
2023-09-29T22:49:54Z
Last seen
2026-11-12T23:26:50Z
0%
US
communicates
CIDR
193.122.0.0/15
Network
193.122.0.0-193.122.255.255
First seen
2023-09-29T22:49:54Z
Last seen
2026-11-12T23:26:50Z
5%
high
US
communicates
CIDR
158.101.0.0/16
Network
158.101.0.0-158.101.255.255
First seen
2023-09-29T22:49:54Z
Last seen
2026-11-12T23:26:50Z
Related domains
Domains associated with this indicator.
2shown
5%
low
.org
communicates
Root
reallyfreegeoip.org
TLD
org
First seen
2023-09-29T19:32:45Z
Last seen
2026-11-12T21:55:37Z
0%
.org
communicates
Root
dyndns.org
TLD
org
Subdomain
checkip
First seen
2023-09-30T12:29:44Z
Last seen
2026-11-12T23:26:50Z
Related URLs
URLs associated with this indicator.
2shown
0%
communicates
TLD
org
HTTP status
403
Content length
5983
Content SHA256
4229185b8711092ea07169201e4eefa144f0f329f93de3a04aadd52330d2d3ee
First seen
2026-10-03T14:15:35Z
0%
communicates
TLD
dyndns.org
HTTP status
200
Content length
105
Content SHA256
086154a37ce0bb60d71aa5658cff5758dc651771c288a0ec922389a920a9ad67
First seen
2010-09-27T05:13:41Z
Analysis details
Severity: criticaltrojanadapter-discoveryobfuscatedexec-delayjavascriptstealerkeyloggerexecutioncollectionspywarediscoverydefense-evasion
Freshness: Fresh · Last seen 2 days ago.
- Detection rate
- 26%
- Threat type
- trojan
- Family
- ecm3
- Confidence
- 95%
- confidence
- 95 · VirusSign confidence; engine detections are reported separately.
Overview
- SHA256
c65300463f9cf838c17c19f15dc0012d74040c47be88a07c1aaa22aa4fd4a368- SHA1
86cb7e60583e094b7ec4b63e8542987eb0d17d92- MD5
bbf453a247533f6354a2eccae93c06da- Filename
- P.O.JS
- File type
- javascript
- MIME
- application/javascript
- File size
- 3101802
- TLSH
T17CE53A881248FF86D4E81960CE0D6ADD0F19A5D7EE90E837652CAABD9F48FD13F08751- SSDEEP
49152:NKVmxf+ofIiNZnFIurmgftKqqflgxNPDHA1ZDN2wg5NF3uy740A7oHAdUoWYucYm:N7x2yIinnFIwmgftKqqflgnDg1ZDN2wD- First seen
- 2026-11-10T09:32:27Z
- Last seen
- 2026-11-10T16:17:00Z
- Filename variants
- 3 reported
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Analysis takeaway
High-confidence evidence. Related indicators in this report: 9. Review the supporting evidence before taking action.
Detection signal
Malicious. A limited set of engine detections is present (26%).
Confidence signal
VirusSign reports 95% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family ecm3.
Relationship context
9 related indicators are shown across 3 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
10 timestamped observations are arranged from 2010-09-27 to 2026-11-10. These are observation or metadata times, not execution order.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
VirusSign reports high analysis confidence alongside a low or unreported engine detection rate. These are different measures; review the supporting classification and relationships.
Reported engine detection rate. A low rate alone does not establish that the indicator is benign.
VirusSign analysis confidence; separate from detection rate and actor-association confidence.
3 relationship group(s) provide pivot and infrastructure context.
Classification context: type trojan, family ecm3.
Last seen 2 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
- P.O.JS
- File type
- javascript
- MIME
- application/javascript
- Size
- 3101802
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- A DLL was loaded from a suspicious directory
- A file was accessed within the Public folder.
- A file with an unusual extension was attempted to be loaded as a DLL.
- A process attempted to delay the analysis task.
- A process created a hidden window
5 shown
View MITRE ATT&CK details · 5 shown
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- T1036 · T1548 — A file was accessed within the Public folder.Tactics: TA0004 · TA0005
- T1071 — A process attempted to delay the analysis task.Tactics: TA0011
- T1564.003 — A process created a hidden windowTactics: TA0005
- T1059 · T1064 — A script process created a new processTactics: TA0002 · TA0005
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- E1059 — Command and Scripting InterpreterObjectives: OB0009
- CommunicationObjectives: OC0006
- C0017 — Create ProcessObjectives: OC0003
- DiscoveryObjectives: OB0007
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity5
HTTP, TCPports 443, 80
- 5 outbound connections observed
- 2 domains, 2 IPs, 2 URLs
- Common ports: 443, 80
- Protocols: HTTP, TCP
View details · 4 shown
- Domain
- reallyfreegeoip.org
- URL
- https://reallyfreegeoip.org/xml/35.186.125.104
- Protocol
- HTTP
- Domain
- checkip.dyndns.org
- URL
- http://checkip.dyndns.org/
- Protocol
- HTTP
- IP
- 193.122.130.0
- Port
- 80
- Protocol
- TCP
- IP
- 172.67.177.134
- Port
- 443
- Protocol
- TCP
DNS request activity2
A5+ response IPs
- 2 DNS requests observed
- 2 unique queries
- 5+ response IPs
- Query types: A
- Response codes: NOERROR
View details · 2 shown
- Query
- reallyfreegeoip.org
- Type
- A
- Answers
- 172.67.177.134, 104.21.67.152
- Response
- NOERROR
- Query
- checkip.dyndns.org
- Type
- A
- Answers
- 132.226.8.169, 132.226.247.73, 158.101.44.242, 193.122.130.0, 193.122.6.168
- Response
- NOERROR