PDF malware analysis — malicious · 5699b05b67e79323

MALICIOUS

PDF

18.6 KB Created: 2020-11-04 01:33:05 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: eab177dcedefdee4fcf00d3a9d5d30e9 SHA-1: e3dac0b5ebbf39e217a15eb5c803a4d220a8c863 SHA-256: 5699b05b67e793236882a6f1c7b0e79c6cefa1009e37c2dc82bef978569956e4

172 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF is identified as a malicious redirector link and an image-only lure, typical of phishing campaigns. The document body contains a link to `https://gettraff.ru/aws?keyword=david+madrigal+murdered`, which is flagged as malicious infrastructure. The presence of numerous external PDF links suggests an attempt to manipulate search engine results or distribute further malicious content.

Machine Learning

Nyx PDF Classifier malicious score 0.9966

Heuristics 4

PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE

PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 18 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
Embedded URL info EMBEDDED_URL

One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
URL https://gettraff.ru/aws?keyword=david+madrigal+murdered
- https://moxitasa.weebly.com/uploads/1/3/1/4/131454719/4874095.pdf
- https://rikisuluwujufa.weebly.com/uploads/1/3/1/4/131452938/roxiw.pdf
- https://zosupexaduj.weebly.com/uploads/1/3/0/7/130738593/tuziwomegikinidudu.pdf
- https://xewebetolibas.weebly.com/uploads/1/3/4/3/134372476/5c15d536.pdf
- https://s3.amazonaws.com/nitatotol/cambridge_primary_english_activity_book.pdf
- https://s3.amazonaws.com/pusolefosex/rolegosufipe.pdf
- https://s3.amazonaws.com/fusidejebi/asme_section_viii_division_1_2019_free_download.pdf
- https://s3.amazonaws.com/genedonapubefe/52718442162.pdf
- https://uploads.strikinglycdn.com/files/b0cd35a3-92e0-4b1d-9c2a-8bf90ea504df/60739126540.pdf
- https://s3.amazonaws.com/jewizopukuni/timigivarelog.pdf
- https://uploads.strikinglycdn.com/files/92efa396-f04d-428a-804a-bb55bc4e797b/67858176583.pdf

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