- 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
e1fe8dd72647f8181098cb8faa81111a6c2e7f8cd94bfccd458486f457d9bddd- SHA1
cd990aa057a11a7cb68d2853d19f78995061ced7- MD5
b4268cd45d3d5e7ed734cbcf62bf610a- Filename
- na.elf
- File type
- elf
- MIME
- application/x-elf
- File size
- 428272
- Filename variants
- 2 reported
- TLSH
T1249423F31824B3738A2C3A3EFF609E05D699573CF559271A1A1FDDEB0F2951209C8A05- SSDEEP
12288:6QIkwT+V+46MTuxN+qpMBUH5kAAxwWVtBeS7:W4/y+qaBUZJAdVt3
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 15. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 71%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections71%
VirusSign confidence100%
Relationship context15 visible
Threat classificationprometei
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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
71%
critical
elf
428272 bytes
drops
Filename
na.elf
Family
prometei
Type
trojan
File type
elf
MIME
application/x-elf
Dropped / child files
Files dropped, bundled, or created by the queried file.
4shown
0%
text
16 bytes
drops
Filename
etc_CommId
File type
text
MIME
text/plain
Size
16
SHA1
6a54a128bb45eb45ed956ba5d9c801500e975a49
71%
critical
elf
428272 bytes
drops
Filename
na.elf
Family
prometei
Type
trojan
File type
elf
MIME
application/x-elf
5%
high
ini
145 bytes
drops
Filename
c655d3d4e374fad3_uplugplay.service
Family
prometei
Type
trojan
File type
ini
MIME
text/plain
0%
text
221 bytes
drops
Filename
sedG8QVoy
File type
text
MIME
text/plain
Size
221
SHA1
91eeaee2f138f01f2a5a9900af2c0210c3378075
Related IPs
Network IPs associated with this indicator.
5shown
0%
US
communicates
CIDR
34.224.0.0/12
First seen
2026-08-18T22:59:06Z
Last seen
2026-10-22T09:34:06Z
0%
US
communicates
CIDR
3.208.0.0/12
Network
3.208.0.0-3.223.255.255
First seen
2026-02-18T20:26:45Z
Last seen
2026-10-22T09:34:06Z
20%
high
DE
communicates
CIDR
88.198.0.0/16
Network
88.198.246.240-88.198.246.247
First seen
2023-10-07T03:04:39Z
Last seen
2026-10-09T00:27:19Z
6%
low
US
communicates
CIDR
109.61.80.0/20
Network
109.61.91.0-109.61.91.255
First seen
2023-09-29T10:00:31Z
Last seen
2026-11-09T10:17:49Z
5%
low
US
communicates
CIDR
89.187.160.0/19
Network
89.187.180.0-89.187.183.255
First seen
2024-11-23T16:46:40Z
Last seen
2026-11-12T16:02:25Z
Related domains
Domains associated with this indicator.
5shown
26%
high
.net
communicates
Root
feefreepool.net
TLD
net
Subdomain
p3
First seen
2023-10-08T20:49:28Z
Last seen
2026-11-12T02:47:50Z
0%
.org
communicates
Root
gnome.org
TLD
org
Subdomain
odrs
First seen
2023-10-01T12:26:33Z
Last seen
2026-11-12T15:00:52Z
0%
.org
communicates
Root
fwupd.org
TLD
org
Subdomain
cdn
First seen
2023-10-01T09:06:12Z
Last seen
2026-11-12T15:00:52Z
0%
.org
communicates
Root
gnome.org
TLD
org
Subdomain
ingress.openshift
First seen
2024-10-22T00:45:53Z
Last seen
2026-11-12T15:00:52Z
0%
.org
communicates
Root
gnome.org
TLD
org
Subdomain
extensions
First seen
2023-09-30T18:11:11Z
Last seen
2026-11-12T15:00:52Z
Analysis details
Severity: criticaltrojanself-deleteelfdebug-check64bitupxminerlinuxdiscoveryprometeipersistencebotnet
Freshness: Historical · Last seen 443 days ago.
- Detection rate
- 71%
- Threat type
- trojan
- Family
- prometei
- Confidence
- 100%
- detection
- 71 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
e1fe8dd72647f8181098cb8faa81111a6c2e7f8cd94bfccd458486f457d9bddd- SHA1
cd990aa057a11a7cb68d2853d19f78995061ced7- MD5
b4268cd45d3d5e7ed734cbcf62bf610a- Filename
- na.elf
- File type
- elf
- MIME
- application/x-elf
- File size
- 428272
- TLSH
T1249423F31824B3738A2C3A3EFF609E05D699573CF559271A1A1FDDEB0F2951209C8A05- SSDEEP
12288:6QIkwT+V+46MTuxN+qpMBUH5kAAxwWVtBeS7:W4/y+qaBUZJAdVt3- First seen
- 2025-01-19T10:58:26Z
- Last seen
- 2025-08-26T14:13:02Z
- Filename variants
- 2 reported
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: 15. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 71%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family prometei.
Relationship context
15 related indicators are shown across 4 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
14 timestamped observations are arranged from 2023-09-29 to 2026-08-18. 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 prometei.
Last seen 443 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
- na.elf
- File type
- elf
- MIME
- application/x-elf
- Size
- 428272
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.
- Classification label
- Creates hidden files and/or directories
- Deletes files from disk
- Drops files in suspicious directories
5 shown
View MITRE ATT&CK details · 5 shown
- T1071 — Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic.Tactics: TA0011
- T1070.004 — Adversaries may delete files left behind by the actions of their intrusion activity.Tactics: TA0005
- T1070 — Adversaries may delete or modify artifacts generated within systems to remove evidence of their presence or hinder defenses.Tactics: TA0005
- T1564.001 — Creates hidden files, links and/or directoriesTactics: TA0005
- T1036 — Drops files in suspicious directoriesTactics: TA0005
5 shown
View MBC details · 5 shown
- CommunicationObjectives: OC0006
- Defense EvasionObjectives: OB0006
- C0047 — Delete FileObjectives: OC0001
- File SystemObjectives: OC0001
- C0002 — HTTP CommunicationObjectives: OC0006
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity5+
TCPports 443, 80
- 5+ outbound connections observed
- 0 domains, 5+ IPs, 0 URLs
- Common ports: 443, 80
- Protocols: TCP
View details · 5 shown
- IP
- 88.198.246.242
- Port
- 80
- Protocol
- TCP
- IP
- 54.217.10.153
- Port
- 443
- Protocol
- TCP
- IP
- 185.125.188.61
- Port
- 443
- Protocol
- TCP
- IP
- 89.187.180.93
- Port
- 443
- Protocol
- TCP
- IP
- 34.230.124.22
- Port
- 443
- Protocol
- TCP
5 shown
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
- p3.feefreepool.net
- Type
- A
- Answers
- 88.198.246.242
- Response
- NOERROR
- Query
- odrs.gnome.org
- Type
- A
- Answers
- 109.61.91.230, 89.187.180.102, 89.187.180.93
- Response
- NOERROR
- Query
- motd.ubuntu.com
- Type
- A
- Answers
- 54.171.230.55, 34.243.160.129, 54.247.62.1, 34.254.182.186, 54.217.10.153
- Response
- NOERROR
- Query
- ingress.openshift.gnome.org
- Type
- A
- Answers
- 34.230.124.22
- Response
- NOERROR
- Query
- extensions.gnome.org
- Type
- A
- Answers
- 34.230.124.22, 3.219.205.0
- Response
- NOERROR
5 shown
C2 candidates2
DNS, TCPports 53, 80
- 2 C2 candidate communications
- 1 domains, 1 IPs
- Common ports: 53, 80
- Protocols: DNS, TCP
View details · 2 shown
- IP
- 88.198.246.242
- Domain
- p3.feefreepool.net
- Port
- 53
- Protocol
- DNS
- IP
- 88.198.246.242
- Port
- 80
- Protocol
- TCP