EFU Life Assurance hit by Qilin ransomware gang
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Qilin ransomware operators claim compromise of EFU Life Assurance with 119 employees and 1,333 users affected.
Qilin ransomware operators have published EFU Life Assurance, a Pakistan-based life insurance provider, on their leak site, claiming exfiltration of data from the organization. The incident involves compromise of 119 employee accounts, 1,333 user accounts, and 35 third-party employee credentials. The attacker also identified 118 external attack surface points and obtained DNS records for the victim's domain. This represents a typical ransomware extortion claim where threat actors leverage stolen credentials and reconnaissance data as pressure for ransom payment. The incident underscores the risk of credential compromise leading to ransomware deployment in the financial services sector.
Mentioned in this report
Detection guidance
Rclone-Style Bulk Cloud Storage Transfer Command Line
Detects rclone-style copy/sync/move commands with bulk-transfer flags, a common pattern for staging data exfiltration to cloud storage ahead of ransomware extortion. Auto-generated starting point — validate and tune in your environment before deploying. IOC matches can false-positive on shared infrastructure and decay as adversary infrastructure rotates.
title: Rclone-Style Bulk Cloud Storage Transfer Command Line
description: Detects rclone-style command lines that copy, sync or move data to a
remote cloud storage target using bulk-transfer flags, including when the binary
has been renamed. This is a common data exfiltration pattern before ransomware extortion.
The report does not name a tool, so this rule is based on the mapped technique T1567.002
rather than on the report's own telemetry.
tags:
- attack.exfiltration
- attack.t1567.002
logsource:
category: process_creation
product: windows
detection:
selection_image:
Image|endswith: \rclone.exe
CommandLine|contains:
- ' copy '
- ' sync '
- ' move '
- ' copyto '
selection_renamed:
CommandLine|contains|all:
- --transfers
- --config
CommandLine|contains:
- ' copy '
- ' sync '
- ' move '
selection_flags:
CommandLine|contains:
- --auto-confirm
- --multi-thread-streams
- --ignore-existing
CommandLine|contains|all:
- ' copy '
- --transfers
condition: 1 of selection_*
falsepositives:
- Administrators using rclone for sanctioned backup or cloud migration jobs
- Developers syncing build artifacts to object storage
level: medium
id: 891e66c3-658d-54be-8985-da5fb41529c9
status: experimental
author: Vorant
references:
- https://www.ransomware.live/id/RUZVIExpZmUgQXNzdXJhbmNlQHFpbGlu
Behavioural rules are generated from public reporting — validate in your environment before deploying.
Source reporting: https://www.ransomware.live/id/RUZVIExpZmUgQXNzdXJhbmNlQHFpbGlu
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