H3XA — Operational Evidence

TypeMalware

External ID—

First seen2026-08-14

Last seen2026-08-14

Confidence

—

[OopsIE](https://attack.mitre.org/software/S0264) is a Trojan used by [OilRig](https://attack.mitre.org/groups/G0049) to remotely execute commands as well as upload/download files to/from victims. (Citation: Unit 42 OopsIE! Feb 2018)

Labels

malware

20 recorded

Relationships

uses

from OilRig

Group

uses

to Archive via Custom Method

Technique

uses

to Archive via Utility

Technique

uses

to Data Transfer Size Limits

Technique

uses

to Deobfuscate/Decode Files or Information

Technique

uses

to Exfiltration Over C2 Channel

Technique

uses

to File Deletion

Technique

uses

to Ingress Tool Transfer

Technique

uses

to Local Data Staging

Technique

uses

to Obfuscated Files or Information

Technique

uses

to Scheduled Task

Technique

uses

to Software Packing

Technique

uses

to Standard Encoding

Technique

uses

to System Checks

Technique

uses

to System Information Discovery

Technique

uses

to System Time Discovery

Technique

uses

to Visual Basic

Technique

uses

to Web Protocols

Technique

uses

to Windows Command Shell

Technique

uses

to Windows Management Instrumentation

Technique

4 external

References

mitre-attack

S0264

open

OopsIE

—

Unit 42 OopsIE! Feb 2018

https://researchcenter.paloaltonetworks.com/2018/02/unit42-oopsie-oilrig-uses-threedollars-deliver-new-trojan/

open

Unit 42 OilRig Sept 2018

https://researchcenter.paloaltonetworks.com/2018/09/unit42-oilrig-targets-middle-eastern-government-adds-evasion-techniques-oopsie/

open