- 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
d97bb0e5ae96eaf03bb1ac25dd3dc7a8057a2c016056b10753c5e39b0de9edc5- SHA1
811a48945c84fa11740fc74e10195af7d8bf2249- MD5
5ddc45a6c8d354e5bf701f404221c0f2- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 1079808
- Compile time
- 2014-08-17T06:19:03Z
- PE platform
- x86 32-bit
- PE sections
- 4
- Import libraries
- 3
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 80%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Analysis signals
OBSERVEDEngine detections80%
VirusSign confidence100%
Relationship context15 visible
Threat classificationbayrob
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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
5%
medium
US
communicates
CIDR
198.49.23.0/24
Network
198.49.23.0-198.49.23.255
First seen
2023-09-30T03:53:09Z
Last seen
2026-11-14T05:12:35Z
5%
medium
US
communicates
CIDR
198.185.159.0/24
Network
198.185.159.0-198.185.159.255
First seen
2023-09-29T03:43:08Z
Last seen
2026-11-14T05:12:35Z
10%
medium
US
communicates
CIDR
198.185.159.0/24
Network
198.185.159.0-198.185.159.255
First seen
2023-09-30T12:22:03Z
Last seen
2026-11-14T05:12:35Z
0%
IE
communicates
CIDR
54.64.0.0/12
Network
54.72.0.0-54.73.255.255
First seen
2023-09-29T11:27:53Z
Last seen
2026-11-12T05:37:38Z
5%
low
US
communicates
CIDR
198.49.23.0/24
Network
198.49.23.0-198.49.23.255
First seen
2023-09-29T05:20:58Z
Last seen
2026-11-14T05:12:35Z
Related domains
Domains associated with this indicator.
5shown
6%
critical
.net
communicates
Root
aftername.net
TLD
net
First seen
2024-01-09T15:28:41Z
Last seen
2026-10-09T00:52:05Z
5%
low
.net
communicates
Root
afterlate.net
TLD
net
First seen
2025-12-03T03:23:55Z
Last seen
2026-10-09T00:52:04Z
17%
critical
.net
communicates
Root
afterlady.net
TLD
net
First seen
2024-01-08T15:53:52Z
Last seen
2026-10-09T00:52:04Z
6%
critical
.net
communicates
Root
afterhigh.net
TLD
net
First seen
2024-01-12T00:13:57Z
Last seen
2026-10-09T00:53:05Z
.net
communicates
Root
afterhalf.net
TLD
net
First seen
2024-01-29T13:47:08Z
Last seen
2026-10-09T00:49:51Z
Related URLs
URLs associated with this indicator.
5shown
5%
low
communicates
TLD
net
First seen
2015-12-19T19:04:35Z
Last seen
2025-11-28T08:03:42Z
8%
critical
communicates
TLD
net
First seen
2015-12-23T17:38:10Z
Last seen
2025-11-28T08:03:42Z
4%
medium
communicates
TLD
net
HTTP status
200
Content length
19666
Content SHA256
fd24752b94c8e3da3f2ee354a2fd04d23c8d8885dcee7c20b223e75808b8f1f8
First seen
2015-12-19T21:33:45Z
4%
low
communicates
TLD
net
HTTP status
200
First seen
2016-04-23T06:23:48Z
Last seen
2025-11-27T08:01:41Z
4%
critical
communicates
TLD
net
HTTP status
200
Content length
2830
Content SHA256
e3114fc0d5b5dce4d391b87ca56218f8231820688d69b61bb7ddec82b4f88765
First seen
2015-12-20T07:04:12Z
Analysis details
Severity: hightrojandns-anomalyexe
Freshness: Recent · Last seen 26 days ago.
- Detection rate
- 80%
- Threat type
- trojan
- Family
- bayrob
- Confidence
- 100%
- detection
- 80 · Engine detection rate; color may also reflect VirusSign confidence.
Overview
- SHA256
d97bb0e5ae96eaf03bb1ac25dd3dc7a8057a2c016056b10753c5e39b0de9edc5- SHA1
811a48945c84fa11740fc74e10195af7d8bf2249- MD5
5ddc45a6c8d354e5bf701f404221c0f2- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- File size
- 1079808
- Compile time
- 2014-08-17T06:19:03Z
- PE platform
- x86 32-bit
- PE sections
- 4
- Import libraries
- 3
- SSDEEP
24576:tcZV8DuJdhPRrFrMXdO+DCSosqVbHB8GpMfcWq4wjfc:tKV8DAxyCS2/SUWO- Imphash
35d633c026bee785d5fbc050f9ab48f1- First seen
- 2017-01-04T18:45:31Z
- Last seen
- 2026-10-18T23:45:07Z
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 80%.
Confidence signal
VirusSign reports 100% confidence. Review this alongside engine detections and relationship evidence.
Threat context
Classification includes type trojan and family bayrob.
Relationship context
15 related indicators are shown across 3 relationship group(s). Additional relationship intelligence is available through API and data access.
Observation timeline
16 timestamped observations are arranged from 2014-08-17 to 2025-12-03. 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 trojan, family bayrob.
Last seen 26 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.
- File type
- peexe
- MIME
- application/vnd.microsoft.portable-executable
- Size
- 1079808
- Compile time
- 2014-08-17T06:19:03Z
- PE platform
- x86 32-bit
- Entry point
- 835084
- Sections
- 4
Network activity
selected detailsSelected observations and details. Additional structured data are available through API and data access.
Network activity5+
HTTP, TCP, UDPports 80, 53
- 5+ outbound connections observed
- 5+ domains, 5+ IPs, 5+ URLs
- Common ports: 80, 53
- Protocols: HTTP, TCP, UDP
View details · 5 shown
- Domain
- riddenstorm.net
- URL
- http://riddenstorm.net/index.php
- Protocol
- HTTP
- Domain
- musicstand.net
- URL
- http://musicstand.net/index.php
- Protocol
- HTTP
- Domain
- yardpass.net
- URL
- http://yardpass.net/index.php
- Protocol
- HTTP
- Domain
- wrongplace.net
- URL
- http://wrongplace.net/index.php
- Protocol
- HTTP
- Domain
- wentabout.net
- URL
- http://wentabout.net/index.php
- Protocol
- HTTP
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
- westlady.net
- Type
- A
- Answers
- 45.56.79.23, 45.79.19.196, 45.33.23.183, 96.126.123.244, 45.33.2.79, 198.58.118.167
- Response
- NOERROR
- Query
- riddenstorm.net
- Type
- A
- Answers
- 195.22.26.248, 35.205.61.67, 173.231.189.15, 44.200.43.61
- Response
- NOERROR
- Query
- riddenstorm.net
- Type
- A
- Answers
- 44.200.43.61
- Response
- NOERROR
- Query
- riddenstorm.net
- Query
- riddenstorm.net
- Type
- A
- Answers
- 208.100.26.234
- Response
- NOERROR
5 shown
C2 candidates4
DNS, HTTPports 53
- 4 C2 candidate communications
- 3 domains, 2 IPs
- Common ports: 53
- Protocols: DNS, HTTP
View details · 4 shown
- Domain
- riddenstorm.net
- Protocol
- HTTP
- IP
- 45.79.19.196
- Domain
- westlady.net
- Port
- 53
- Protocol
- DNS
- IP
- 208.100.26.234
- Domain
- riddenstorm.net
- Port
- 53
- Protocol
- DNS
- Domain
- musicstand.net
- Protocol
- HTTP
File structure
selected detailsSelected observations and details. Additional structured data are available through API and data access.
PE header1
platform x86 32-bit4 sections
- Platform: x86 32-bit
- Sections: 4
- Entry point: present
- Compile time: 2014-08-17T06:19:03Z
View details · 1 shown
- Platform
- x86 32-bit
- Entry point
- 835084
- Sections
- 4
- Compile time
- 2014-08-17T06:19:03Z
PE sections4
4 sections
- 4 PE sections
- Common permissions: r, rw, rx
- 4 unique section names
View details · 4 shown
- Name
- .text
- Virtual address
- 4096
- Virtual size
- 940038
- Raw size
- 940544
- Permissions
- rx
- Entropy
- 7.02
- Name
- .rdata
- Virtual address
- 946176
- Virtual size
- 37192
- Raw size
- 37376
- Permissions
- r
- Entropy
- 2.74
- Name
- .data
- Virtual address
- 987136
- Virtual size
- 430224
- Raw size
- 5120
- Permissions
- rw
- Entropy
- 3.21
- Name
- .reloc
- Virtual address
- 1421312
- Virtual size
- 95290
- Raw size
- 95744
- Permissions
- r
- Entropy
- 6.81
Imports3
3 DLL groups
- 3 import DLL groups
- 5+ imported functions summarized
View details · 3 shown
- Library
- KERNEL32.dll
- Functions
- GetStdHandle, GetDriveTypeW, FileTimeToSystemTime, GetDriveTypeA, HeapDestroy, EncodePointer, DeleteCriticalSection, GetCurrentProcess …
- Library
- GDI32.dll
- Functions
- GetTextCharsetInfo, GetNearestColor, GetMetaRgn, GetObjectType, GetRandomRgn, GetDeviceCaps, GetPixelFormat, SetTextColor …
- Library
- USER32.dll
- Functions
- SetFocus, GetForegroundWindow, EndDialog, BeginPaint, GetScrollPos, GetInputState, ShowWindow, GetPropA …