- 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
0c93e7fdddca0d2bb2e9662a119a7ea1a6a433f1543749aa2a759cf4d8aba6be- SHA1
2900ac50dca3f3e6bbe41af908e78a6bfbb7c88d- MD5
3817933ffc4096be3cbad2f690ec026f- Filename
- 0c93e7fd_stub.exe.bin
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 22016
- Compile time
- 2026-11-10T05:06:03Z
- PE platform
- x86 32-bit
- PE sections
- 3
Connected context
Key findings
OBSERVED EVIDENCEAnalysis takeaway
Elevated engine detections. Related indicators in this report: 13. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 67%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections67%
VirusSign confidence100%
Relationship context13 visible
Threat classificationmsil
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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
0%
xml
490 bytes
contains
Filename
539dc26a_manifest_1-x0.xml.bin
File type
xml
MIME
application/xml
Size
490
SHA1
cac699787884fb993ced8d7dc47b7c522c7bc734
Related IPs
Network IPs associated with this indicator.
5shown
US
communicates
CIDR
2606:4700:3000::/42
Network
2606:4700::-2606:4700:ffff:ffff:ffff:ffff:ffff:ffff
First seen
2026-06-29T05:22:48Z
Last seen
2026-11-14T11:12:21Z
US
communicates
CIDR
2606:4700:3000::/42
Network
2606:4700::-2606:4700:ffff:ffff:ffff:ffff:ffff:ffff
First seen
2026-06-29T05:22:48Z
Last seen
2026-11-14T17:03:06Z
0%
US
communicates
CIDR
172.67.128.0/17
Network
172.64.0.0-172.71.255.255
First seen
2023-09-30T07:53:51Z
Last seen
2026-11-15T00:01:57Z
0%
US
communicates
CIDR
104.20.0.0/15
Network
104.16.0.0-104.31.255.255
First seen
2023-10-01T16:57:28Z
Last seen
2026-11-15T00:01:56Z
5%
low
US
communicates
CIDR
172.64.80.0/20
Network
172.64.0.0-172.71.255.255
First seen
2023-09-30T09:33:13Z
Last seen
2026-11-15T01:41:18Z
Related domains
Domains associated with this indicator.
5shown
24%
medium
.info
communicates
Root
torontodirect.info
TLD
info
Subdomain
www.brushfire-design
First seen
2025-07-27T12:36:57Z
Last seen
2026-11-14T11:12:22Z
24%
medium
.info
communicates
Root
torontodirect.info
TLD
info
Subdomain
c2.brushfire-design
First seen
2025-07-27T12:36:57Z
Last seen
2026-11-14T11:12:22Z
24%
medium
.info
communicates
Root
torontodirect.info
TLD
info
Subdomain
backdoor.brushfire-design
First seen
2025-07-27T12:36:57Z
Last seen
2026-11-14T11:12:22Z
29%
high
.info
communicates
Root
torontodirect.info
TLD
info
Subdomain
brushfire-design
First seen
2024-06-22T00:49:57Z
Last seen
2026-11-15T00:01:58Z
6%
low
.info
communicates
Root
torontodirect.info
TLD
info
First seen
2025-07-27T12:36:57Z
Last seen
2026-11-15T00:01:59Z
Related URLs
URLs associated with this indicator.
2shown
24%
medium
communicates
TLD
info
HTTP status
403
Content length
4920
Content SHA256
849119e2243803e3527d051aa9474267e09cc4a0a53578d697347a1acc06b633
First seen
2026-11-10T00:54:27Z
27%
high
communicates
TLD
info
HTTP status
403
Content length
4920
Content SHA256
47193ca9eb0fc95f439f800f650980739cecadeb01afe7357e8b247ccbc244b4
First seen
2026-11-09T14:52:10Z
Analysis details
Severity: criticaltrojandotnetexeobfuscatedadapter-discoveryexec-delaymalwarewmi-activitydebug-checkinput-checkratdiscovery
Freshness: Fresh · Last seen today.
- Detection rate
- 67%
- Threat type
- trojan
- Family
- msil
- Confidence
- 100%
- detection
- 67 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
0c93e7fdddca0d2bb2e9662a119a7ea1a6a433f1543749aa2a759cf4d8aba6be- SHA1
2900ac50dca3f3e6bbe41af908e78a6bfbb7c88d- MD5
3817933ffc4096be3cbad2f690ec026f- Filename
- 0c93e7fd_stub.exe.bin
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 22016
- Compile time
- 2026-11-10T05:06:03Z
- PE platform
- x86 32-bit
- PE sections
- 3
- Import libraries
- 1
- TLSH
T15DA2074EB7648619D3ED1AB809A2631447B1FA8B8951DF4B0CDA20CE2F337D06541BFE- SSDEEP
384:+W6eUSlLXMMvkJrbtrhCDmHiaOWQ+dcs//34LAZSTW1wxll:v6eUqLXBMRJc6uWQuHqfll- Imphash
f34d5f2d4577ed6d9ceec516c1f5a744- First seen
- 2026-11-10T13:32:14Z
- Last seen
- 2026-11-14T11:12:20Z
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: 13. Review the supporting evidence before taking action.
Detection signal
Malicious. Engine detections are elevated at 67%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family msil.
Relationship context
13 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 2015-08-13 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.
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 msil.
Last seen today.
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
- 0c93e7fd_stub.exe.bin
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 22016
- Compile time
- 2026-11-10T05:06:03Z
- PE platform
- x86 32-bit
- Entry point
- 27270
- Sections
- 3
Observed behavior
selected detailsSelected behavioral observations and reported framework mappings.
View details · 5 shown
- .NET source code contains potential unpacker
- .NET source code references suspicious native API functions
- A DLL was loaded from a suspicious directory
- A process attempted to delay the analysis task.
- Accessed credential storage registry keys
5 shown
View MITRE ATT&CK details · 5 shown
- T1027.002 — .NET source code contains potential unpackerTactics: TA0005
- T1106 — .NET source code references suspicious native API functionsTactics: TA0002
- T1574 — A DLL was loaded from a suspicious directoryTactics: TA0002 · TA0005
- T1071 — A process attempted to delay the analysis task.Tactics: TA0011
- T1003 — Accessed credential storage registry keysTactics: TA0006
5 shown
View MBC details · 5 shown
- Anti-Behavioral AnalysisObjectives: OB0001
- E1010 — Application Window DiscoveryObjectives: OB0007
- C0026.001 · C0053.001 — Base64Objectives: OC0004
- Command and ControlObjectives: OB0004
- CommunicationObjectives: OC0006
5 shown
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity5+
HTTP, TCP, UDPports 443, 80, 53
- 5+ outbound connections observed
- 1 domains, 5 IPs, 5 URLs
- Common ports: 443, 80, 53
- Protocols: HTTP, TCP, UDP
View details · 5 shown
- Domain
- brushfire-design.torontodirect.info
- URL
- https://brushfire-design.torontodirect.info:443/
- Protocol
- HTTP
- Domain
- brushfire-design.torontodirect.info
- URL
- https://brushfire-design.torontodirect.info/
- Protocol
- HTTP
- Domain
- brushfire-design.torontodirect.info
- URL
- https://brushfire-design.torontodirect.info
- Protocol
- HTTP
- Domain
- brushfire-design.torontodirect.info
- URL
- http://brushfire-design.torontodirect.info/
- Protocol
- HTTP
- Domain
- brushfire-design.torontodirect.info
- URL
- http://brushfire-design.torontodirect.info
- Protocol
- HTTP
5 shown
DNS request activity5+
A, A/AAAA5 response IPs
- 5+ DNS requests observed
- 4 unique queries
- 5 response IPs
- Query types: A, A/AAAA
- Response codes: NOERROR
View details · 5 shown
- Query
- www.brushfire-design.torontodirect.info
- Query
- c2.brushfire-design.torontodirect.info
- Query
- brushfire-design.torontodirect.info
- Type
- A/AAAA
- Answers
- 2606:4700:3037::6815:2a40, 2606:4700:3030::ac43:ca60, 104.21.42.64, 172.67.202.96
- Response
- NOERROR
- Query
- brushfire-design.torontodirect.info
- Type
- A
- Answers
- 104.21.42.64, 172.67.202.96
- Response
- NOERROR
- Query
- brushfire-design.torontodirect.info
- Type
- A
- Answers
- 172.64.80.1, 104.21.42.64, 172.67.202.96
- Response
- NOERROR
5 shown
C2 candidates5
DNS, HTTPports 53
- 5 C2 candidate communications
- 4 domains, 1 IPs
- Common ports: 53
- Protocols: DNS, HTTP
View details · 5 shown
- Domain
- brushfire-design.torontodirect.info
- Protocol
- HTTP
- Domain
- www.brushfire-design.torontodirect.info
- Port
- 53
- Protocol
- DNS
- Domain
- c2.brushfire-design.torontodirect.info
- Port
- 53
- Protocol
- DNS
- IP
- 104.21.42.64
- Domain
- brushfire-design.torontodirect.info
- Port
- 53
- Protocol
- DNS
- Domain
- backdoor.brushfire-design.torontodirect.info
- Port
- 53
- Protocol
- DNS
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x86 32-bit3 sections
- Platform: x86 32-bit
- Sections: 3
- Entry point: present
- Compile time: 2026-11-10T05:06:03Z
View details · 1 shown
- Platform
- x86 32-bit
- Entry point
- 27270
- Sections
- 3
- Compile time
- 2026-11-10T05:06:03Z
PE sections3
3 sections
- 3 PE sections
- Common permissions: r, rx
- 3 unique section names
View details · 3 shown
- Name
- .text
- Virtual address
- 8192
- Virtual size
- 19084
- Raw size
- 19456
- Permissions
- rx
- Entropy
- 5.56
- Name
- .rsrc
- Virtual address
- 32768
- Virtual size
- 1228
- Raw size
- 1536
- Permissions
- r
- Entropy
- 3.69
- Name
- .reloc
- Virtual address
- 40960
- Virtual size
- 12
- Raw size
- 512
- Permissions
- r
- Entropy
- 0.08
Imports1
1 DLL groups
- 1 import DLL groups
- 1 imported functions summarized
View details · 1 shown
- Library
- mscoree.dll
- Functions
- _CorExeMain
Resources2
2 resources
- 2 resources
- Resource types: RT_MANIFEST, RT_VERSION
View details · 2 shown
- Type
- RT_VERSION
- Language
- NEUTRAL
- Type
- RT_MANIFEST
- Language
- NEUTRAL