- First seen
- Last seen
THREAT SIGNALMedium-high
Read alongside the verdict
Indicator overview
INDICATOR PROFILEEngine detections are elevated in this report. Review the reported confidence, classification and relationships alongside them.
- SHA256
1d52875d8be037f91640dcff83e5f3882e8676209edaa7764090bbe86f5beec9- SHA1
d8219897051d59bfbb6dcc28144583fe5437b06f- MD5
b08391b7081ac626d559769f925b6ed3- Filename
- 1d52875d_darwin_arm64.bin
- File type
- macho
- MIME
- application/x-mach-binary
- File size
- 34532
- TLSH
T1D6F25F139B1C0A61C05C633C92BB1B026236F5D086C56B674B10C72CAFCA3C5BDB9D8B- SSDEEP
48:MGLMqlGI9IKU2yqm3DaORJncf4gmJBkeDxPMRpPlxkllLRgowjWaXLRgoz0MLAau:MGL7IKo4Gxcf/mJfAlilltg1jJtgSNu
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 10. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 38%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections38%
VirusSign confidence100%
Relationship context10 visible
Threat classificationdloadr
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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.
Dropped / child files
Files dropped, bundled, or created by the queried file.
1shown
5%
low
4 bytes
contains
Filename
97dd4157_.pv_table.bin
MIME
application/octet-stream
Size
4
SHA1
d5b6d6072f275aa4f0666dc60da2860c52be4df4
First seen
2025-07-30T18:00:18Z
Related IPs
Network IPs associated with this indicator.
5shown
US
communicates
CIDR
17.253.26.0/23
Network
17.0.0.0-17.255.255.255
First seen
2026-06-18T22:10:31Z
Last seen
2026-11-14T20:47:33Z
US
communicates
CIDR
17.253.26.0/23
Network
17.0.0.0-17.255.255.255
First seen
2026-06-17T23:32:48Z
Last seen
2026-11-14T21:02:00Z
US
communicates
CIDR
17.253.26.0/23
Network
17.0.0.0-17.255.255.255
First seen
2026-06-19T16:11:46Z
Last seen
2026-11-14T20:47:34Z
US
communicates
CIDR
17.253.26.0/23
Network
17.0.0.0-17.255.255.255
First seen
2026-06-19T18:50:45Z
Last seen
2026-11-14T20:01:23Z
0%
US
communicates
CIDR
23.209.80.0/20
Network
23.192.0.0-23.223.255.255
First seen
2026-05-22T00:36:10Z
Last seen
2026-11-14T21:41:14Z
Related domains
Domains associated with this indicator.
4shown
0%
.net
communicates
Root
akamaiedge.net
TLD
net
Subdomain
e4805.dsca
First seen
2023-09-29T04:59:22Z
Last seen
2026-11-14T21:41:14Z
0%
.net
communicates
Root
akamai.net
TLD
net
Subdomain
a1091.dscapi7
First seen
2023-11-12T19:42:39Z
Last seen
2026-11-14T19:34:45Z
0%
.net
communicates
Root
akamaiedge.net
TLD
net
Subdomain
e5977.dsce9
First seen
2023-09-28T22:03:10Z
Last seen
2026-11-14T21:41:14Z
0%
.com
communicates
Root
mzstatic.com
TLD
com
Subdomain
s
First seen
2023-09-29T01:46:07Z
Last seen
2026-11-14T21:41:14Z
Analysis details
Severity: highdownloadermacho64bitarmself-signedself-deleteunsigned-execexec
Freshness: Fresh · Last seen 4 days ago.
- Detection rate
- 38%
- Threat type
- downloader
- Family
- dloadr
- Confidence
- 100%
- detection
- 38 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
1d52875d8be037f91640dcff83e5f3882e8676209edaa7764090bbe86f5beec9- SHA1
d8219897051d59bfbb6dcc28144583fe5437b06f- MD5
b08391b7081ac626d559769f925b6ed3- Filename
- 1d52875d_darwin_arm64.bin
- File type
- macho
- MIME
- application/x-mach-binary
- File size
- 34532
- TLSH
T1D6F25F139B1C0A61C05C633C92BB1B026236F5D086C56B674B10C72CAFCA3C5BDB9D8B- SSDEEP
48:MGLMqlGI9IKU2yqm3DaORJncf4gmJBkeDxPMRpPlxkllLRgowjWaXLRgoz0MLAau:MGL7IKo4Gxcf/mJfAlilltg1jJtgSNu- First seen
- 2026-11-09T18:54:56Z
- Last seen
- 2026-11-10T09:20:11Z
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: 10. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 38%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type downloader and family dloadr.
Relationship context
10 related indicators are shown across 3 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
11 timestamped observations are arranged from 2023-09-28 to 2026-11-09. 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.
3 relationship group(s) provide pivot and infrastructure context.
Classification context: type downloader, family dloadr.
Last seen 4 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
- 1d52875d_darwin_arm64.bin
- File type
- macho
- MIME
- application/x-mach-binary
- Size
- 34532
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- Classification label
- Connects to IPs without corresponding DNS lookups
- Contains symbols with suspicious names likely related to networking
- Detected TCP or UDP traffic on non-standard ports
- Detects code signature invalidation events which may indicate tampering with signed binaries or attempts to bypass code signing requirements. This is a critical security event that should be investigated immediately.
5 shown
View MITRE ATT&CK details · 5 shown
- T1571 — Detected TCP or UDP traffic on non-standard portsTactics: TA0011
- T1204.002 — Execution of file dropped or written during analysisTactics: TA0002
- T1036.001 · T1553.002 — Sample is code signed by an ad-hoc signatureTactics: TA0005 · TA0112
- T1071 · T1573 — Uses HTTPSTactics: TA0011
- T1055 · T1553.002 — macOS Code Signature InvalidationTactics: TA0004 · TA0005 · TA0112
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity5+
TCP, UDPports 443, 80, 23566
- 5+ outbound connections observed
- 0 domains, 5+ IPs, 0 URLs
- Common ports: 443, 80, 23566, 53
- Protocols: TCP, UDP
View details · 5 shown
- IP
- 52.6.170.4
- IP
- 45.77.42.89
- Port
- 23566
- Protocol
- TCP
- IP
- 23.54.40.191
- Port
- 443
- Protocol
- TCP
- IP
- 23.222.245.13
- Port
- 443
- Protocol
- TCP
- IP
- 23.222.244.213
- Port
- 443
- Protocol
- TCP
5 shown
DNS request activity4
A3 response IPs
- 4 DNS requests observed
- 4 unique queries
- 3 response IPs
- Query types: A
- Response codes: NOERROR
View details · 4 shown
- Query
- s.mzstatic.com
- Type
- A
- Answers
- 17.253.21.144, 17.253.21.134
- Response
- NOERROR
- Query
- e5977.dsce9.akamaiedge.net
- Type
- A
- Answers
- 23.222.245.13
- Response
- NOERROR
- Query
- e4805.dsca.akamaiedge.net
- Query
- a1091.dscapi7.akamai.net