- First seen
- Last seen
THREAT SIGNALNot assessed
Read alongside the verdict
Indicator overview
INDICATOR PROFILEThe analysis is based on the intelligence signals currently available for this indicator.
- IP address
- 54.243.91.166
- Version
- v4
- Country
- United States
- City
- Ashburn
- Region
- Virginia
- CIDR
- 54.242.0.0/15
- Network range
- 54.242.0.0-54.243.255.255
- ASN
- 14618
- AS owner
- Amazon.com, Inc.
- ISP
- Amazon.com, Inc.
Connected context
Key findings
OBSERVED EVIDENCEDetection signal
No verdict
Relationship context
5 related indicators are shown across 1 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
6 timestamped observations are arranged from 2014-01-16 to 2026-07-29. These are observation or metadata times, not execution order.
Analysis signals
OBSERVEDRelationship context5 visible
Intelligence freshnessAging
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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 files
Files observed communicating with, containing, or otherwise linked to this indicator.
5shown
0%
cap
8158389 bytes
communicates
Filename
Post-infection.pcap
Type
trojan
File type
cap
MIME
application/vnd.tcpdump.pcap
Size
8158389
21%
critical
peexe
1295872 bytes
communicates
Filename
a2.exe
Family
poison
Type
trojan
File type
peexe
MIME
application/vnd.microsoft.portable-executable
0%
cap
1583762 bytes
communicates
Filename
111176511.pcap
File type
cap
MIME
application/vnd.tcpdump.pcap
Size
1583762
SHA1
ce540f33a7ca7b554cf2eacdb13125dabd13d8e8
0%
cap
16643064 bytes
communicates
Filename
chanitor.pcap.pcapng
Type
trojan
File type
cap
MIME
application/octet-stream
Size
16643064
94%
high
peexe
294912 bytes
communicates
Filename
syshost.exe
Family
ramnit
Type
trojan
File type
peexe
MIME
application/vnd.microsoft.portable-executable
Analysis details
Freshness: Aging · Last seen 68 days ago.
Overview
- IP address
- 54.243.91.166
- Version
- v4
- Country
- United States
- City
- Ashburn
- Region
- Virginia
- CIDR
- 54.242.0.0/15
- Network range
- 54.242.0.0-54.243.255.255
- ASN
- 14618
- AS owner
- Amazon.com, Inc.
- ISP
- Amazon.com, Inc.
- Organization
- AMAZON-IAD
- Network type
- datacenter
- Open ports
- 443
- Protocols
- https, tcp, tls
- First seen
- 2026-07-29T00:54:47Z
- Last seen
- 2026-09-04T12:53:31Z
Key findings
A focused interpretation of the evidence, relationships and observation history that matter most.
Detection signal
No verdict
Relationship context
5 related indicators are shown across 1 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
6 timestamped observations are arranged from 2014-01-16 to 2026-07-29. These are observation or metadata times, not execution order.
Infrastructure geography
1 infrastructure/location point(s) are visible on the map.
Intelligence freshness
Last seen 68 days ago. Revalidate volatile infrastructure before enforcement.
Why this verdict
Review the reported detections, analysis confidence and supporting context.
The analysis is based on the intelligence signals currently available for this indicator.
1 relationship group(s) provide pivot and infrastructure context.
Last seen 68 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.
Network profile
summarySelected network intelligence summary.
- CIDR
- 54.242.0.0/15
- Network range
- 54.242.0.0-54.243.255.255
- ASN
- 14618
- AS owner
- Amazon.com, Inc.
- Organization
- AMAZON-IAD
- ISP
- Amazon.com, Inc.
- Network type
- datacenter
- Country
- United States
- City
- Ashburn
Infrastructure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Service discovery1
- 1 service observations
TLS / certificates1
1 issuers1 subjects
- 1 certificates observed
- 1 issuers
- 1 subjects
View details · 1 shown
- Subject
- *.cdljobnow.com
- Issuer
- Amazon RSA 2048 M01