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Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
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May 25, 2023
Severity High Analysis Summary The STOP/DJVU ransomware initially made headlines in 2018 and has since been attacking individuals all around the world. It’s widespread on torrent […]May 24, 2023
Severity Medium Analysis Summary CVE-2023-30440 IBM PowerVM Hypervisor could allow a local attacker with control a partition that has been assigned SRIOV virtual function (VF) to […]May 24, 2023
Severity High Analysis Summary CVE-2023-33246 Apache RocketMQ could allow a remote attacker to execute arbitrary commands on the system, caused by a flaw when using the […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
May 25, 2023
Severity High Analysis Summary The STOP/DJVU ransomware initially made headlines in 2018 and has since been attacking individuals all around the world. It’s widespread on torrent […]May 24, 2023
Severity Medium Analysis Summary CVE-2023-30440 IBM PowerVM Hypervisor could allow a local attacker with control a partition that has been assigned SRIOV virtual function (VF) to […]May 24, 2023
Severity High Analysis Summary CVE-2023-33246 Apache RocketMQ could allow a remote attacker to execute arbitrary commands on the system, caused by a flaw when using the […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Alert – Ursnif Banking Trojan – IOC’s
July 30, 2021
Rewterz Threat Alert – APT32 Ocean Lotus – Active IOCs
July 30, 2021
Severity
Medium
Analysis Summary
FormBook is an information-stealer malware that has been active since 2016. The info-stealer malware’s capabilities include stealing credentials, capturing screenshots of victim’s desktop, monitoring clipboard, keystroke logging, clearing browser cookies, downloading and executing files, uploading and removing bots, launching commands via ShellExecute, downloading and unpacking ZIP archive, rebooting and shutting down the system. The attackers behind these email campaigns used a variety of distribution techniques to deliver the FormBook info-stealer, including PDFs, Office Documents, ZIP, RAR, etc. Some of these files are related to quotation requests.
Impact
- Credential theft
- Keystroke logging
- Data Theft
Indicators of Compromise
MD5
- 7d797008843c8d30cf85c1818c9f4567
- 4a1051bd16e2fd2e017ba346059572a0
- 0c737a6befc4bba6c1ddba35d396f9d6
- 6fcfd40e4d1acc3866b1751f84aee568
- 166ae61fd9e86daa02b2a99d61a20260
- 4efe1df7cd9d64ba29c001a1f810fc1d
- 6549649ac3173aca1bb5ed1a99810380
- b2b39c5683c85f14d7f9ab852bef94f1
- 9d1f8dfbbec2a01e490a143732537161
SHA-256
- 5b9d90e7b46998b1f8791b8e405d409ee52f0e2ba4235c8e450cc51a3381cfe7
- edda9af73a29d4e3456a1fd3a67d3a1aabd9692d4f4feba564db139f86201960
- f6bd2853a8346c75b10f30184adf3a12ddcc7b25dac4a1b0a5e281179b1e1322
- 38e4be0b1612a87858ee40b6c9eebd264d02e4488a34c3f1269ca385b01d1b20
- e4c83edd228903feb00a1335f5182f4576f44766b9303689abb021dfe720c59c
- a65412a0b9de3677e7620b1fa5c115211fa9e6425584adc24985f89e8a234785
- ec07f953fea536e8ae3a92b862b6fa0ab1e6d76369a8b3d1c07ee65bc3525dcb
- 6b7ed46b4b978bc0356fd8e5ae04b63b3b5c0c5116dc6272ca0d95f266c621ce
- c5f8abb4a78eee32369b6b5214c411cb9e7c7656b2ba13d0ebb37ad06f099b02
SHA-1
- 1a801680099cbbd5d38a985def7850bb44303db3
- dccda8c3161a697597b8139b2b84107a47dbe567
- e8e1dc5a5df9cc353f5a8be32dd19eef38a5b909
- f8f7be9f46f84b95e1f70ae85c177e28a0d80590
- fce406847a82b2e66dcb2bd8a592c3763f6b311c
- 4f472eeb47144652b2bc0a2b00c49b3ee001145f
- 3c8c5a9699e8d979c8f83b53c7fed73737ed99e7
- 31e2b7ecfac4f40712a16629a1dc1e41c7e6c991
- 85ee0af36e6ce8ebb7f7d9aa7f4df8b17133ae91
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.
- Do not download files attached in untrusted emails.