WIREFIRE can respond to specific HTTP POST requests to /api/v1/cav/client/visits.23
tool
WIREFIRE S1115
- Type
- malware
- Platform
- Network Devices
- Created
- 4 March 2024
- Last modified
- 15 April 2025
WIREFIRE is a web shell written in Python that exists as trojanized logic to the visits.py component of Ivanti Connect Secure VPN appliances. WIREFIRE was used during Cutting Edge for downloading files and command execution.[1]
7
Techniques33rd pct
3
TacticsBottom 21%
0
Threat groupsNone recorded
1
Campaignunranked
Enterprise ATT&CK only. Any Mobile or ICS rows on the same ATT&CK page are not carried.
MITRE reference S1115
WIREFIRE has the ability to download files to compromised devices.4
WIREFIRE can decode, decrypt, and decompress data received in C2 HTTP POST requests.6
WIREFIRE is a web shell that can download files to and execute arbitrary commands from compromised Ivanti Connect Secure VPNs.7
WIREFIRE can modify the visits.py component of Ivanti Connect Secure VPNs for file download and arbitrary command execution.89
Standing S1115
Reach is how much of ATT&CK this tool touches. Coverage is how well defended each thing it does is, as a median per technique rather than a total — a total would just restate the reach. Each figure is ranked against all 825 ATT&CK software entries only where that population actually spreads. Where most of the population shares one value, a percentile would rank the tie instead of the entity, so the raw value is shown and no rank is claimed.
Reach
Techniques733rd pct
33rd percentile · 67% of 825 ATT&CK software entries have more Enterprise techniques.
Tactics3Bottom 21%
21st percentile · 79% of 825 ATT&CK software entries have more tactics spanned.
Threat groups061% tie · 22 values
61% of the population shares a single value across only 22 distinct values, so a percentile here would rank the tie, not the entity.
Campaign185% tie · 8 values
85% of the population shares a single value across only 8 distinct values, so a percentile here would rank the tie, not the entity.
Coverage
Rules / technique20med48th pct
48th percentile · 52% of 825 ATT&CK software entries have more detection rules per technique.
Tests / technique3med
Detection coverage S1115
271 distinct rules cover the 7 techniques recorded for this tool. The 274 technique-to-rule mappings resolve to 271 distinct rules, because one rule can cover several techniques. 192 Sigma · 79 Splunk.
6 covered by at least one rule1 with no coverage271 distinct rules in total
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© 2026 The MITRE Corporation. ATT&CK® and D3FEND™ data reproduced with permission. SigmaHQ detection rules licensed under DRL 1.1. attack.mitre.org · d3fend.mitre.org · CAR analytics licensed under Apache 2.0 · car.mitre.org