MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm with 30 external links, including a redirector to 'ttraff.cc' which is flagged as malicious. The document body mentions 'Amazon redeem gift card', suggesting a phishing lure. The ML classifier also strongly indicated maliciousness. The primary malicious IOC is the redirector URL.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne 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://ttraff.cc/pify?keyword=amazon+redeem+gift+card
- http://files.namtokkitchen.com/uploads/1/3/1/3/131398246/4e8cbf2c30bf.pdf
- http://files.petermaxwellslattery.com/uploads/1/3/1/1/131164079/859521.pdf
- http://files.mariongrp.com/uploads/1/3/0/8/130814715/4459690.pdf
- https://cdn.shopify.com/s/files/1/0434/0069/1879/files/vogavisivodujegova.pdf
- https://cdn.shopify.com/s/files/1/0434/5099/0753/files/juwudafeja.pdf
- https://cdn.shopify.com/s/files/1/0432/8977/2187/files/leatherworker_leveling_guide.pdf
- https://cdn.shopify.com/s/files/1/0434/1373/3533/files/fujafavoximuvupura.pdf
- https://cdn.shopify.com/s/files/1/0430/3064/2837/files/7720463566.pdf
- https://cdn.shopify.com/s/files/1/0432/6657/2452/files/31022830464.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zugazad.pdf
- https://cdn.shopify.com/s/files/1/0437/6150/0309/files/69605477534.pdf
- https://cdn.shopify.com/s/files/1/0431/8032/7076/files/motinoxi.pdf
- https://cdn.shopify.com/s/files/1/0430/6042/8962/files/ropezuxuvojisamukezu.pdf
- https://cdn.shopify.com/s/files/1/0432/4383/1464/files/67847548262.pdf
- https://cdn.shopify.com/s/files/1/0427/6797/4556/files/xadarozapupam.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000061a2.bin9873f640a29f90b26bbf3a67a2b902ad62de4cc12cf089aee8099f65f4f7f183 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61A2 | 5172 bytes |
font_01_sfnt_off00007329.bin5f7f877b6cb6eb013dd2d7b1966256f3ba4354e59821b6de043fb23179c8b766 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7329 | 9960 bytes |
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