MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirector links and a link farm, pointing to a phishing lure. The embedded URL and document body text explicitly contain the URL 'https://ttraff.com/pify?keyword=discord+chat+font', which is identified as a malicious redirector. This suggests the document is designed to trick users into visiting this URL, likely for credential harvesting or further malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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.com/pify?keyword=discord+chat+font In PDF document text
- http://files.bulacanhouselot.com/uploads/1/3/0/7/130775992/vopanapimina-palejav-wumawonezijuwo.pdfIn PDF document text
- http://files.stallaureas.com/uploads/1/3/1/6/131637896/8632563.pdfIn PDF document text
- http://files.kathleenhite.com/uploads/1/3/1/0/131070894/liwebofenobo-raravotajefamig-zawir.pdfIn PDF document text
- http://files.heritagehs.org/uploads/1/3/2/3/132303351/vojoviroverowe.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0436/0683/5358/files/20923861283.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9229/3272/files/67535209996.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6341/0845/files/sixarapedujegadunejavuro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4331/5102/files/6251987731.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8450/5498/files/tukamovewipaberasitunewef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6377/9240/files/gezopawatapokadepize.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3628/5860/files/42652309454.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5673/4109/files/jigakival.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/podufa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6363/1272/files/52601767745.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8609/4248/files/99_problems_and_messages_a_boogie_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7298/6015/files/4735462149.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4642/1158/files/34954661816.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010c7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C7D | 4748 bytes |
SHA-256: a922a4c2abeb5dc2532820f8c69f788b7a1a17729f3b139460a2c4bd6ed56fdb |
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font_01_sfnt_off00011c7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C7C | 2612 bytes |
SHA-256: d9c528b9a9ebcd68a64896d6535235f283dc43f33713573980199df2f42e9cdf |
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font_02_sfnt_off000127dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x127DC | 10864 bytes |
SHA-256: 951e13ee5735df947ec1bbe1b8e5251d1461a0a0e4e5bdc04679eee5684805bf |
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font_03_sfnt_off00014cfc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14CFC | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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