MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.com/pify?keyword=microsoft+word+mac+business+card+template'. This indicates the document is designed to lure users to a malicious site. The presence of numerous other PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to distribute the malicious content. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=microsoft+word+mac+business+card+template In PDF document text
- http://lamewema.georgetownpiano.com/uploads/1/3/1/3/131379641/6046841.pdfIn PDF document text
- http://files.pmsmachinery.us/uploads/1/3/1/3/131382274/5d0d1e.pdfIn PDF document text
- http://kanudutes.tlusty.solutions/uploads/1/3/1/4/131410685/92ddcf8f09.pdfIn PDF document text
- http://files.teeiabodesignsartexpressions.com/uploads/1/3/0/9/130969987/motizitesi.pdfIn PDF document text
- http://metej.artisan-creative.com/uploads/1/3/1/4/131437252/0db19e29f19750.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/1/0431/9523/6513/files/o_level_additional_mathematics_textbook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0593/3730/files/free_download_android_studio_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3012/6496/files/kiwivuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9538/2429/files/54873597219.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6684/1505/files/34566401160.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2308/8290/files/sejejusemovikote.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9884/7896/files/atmega8_pin_description.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5402/3327/files/redurutowiwave.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7125/8278/files/70019392990.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4414/3253/files/roller_coaster_decap_deer.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c1c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C1C | 5420 bytes |
SHA-256: 43584dba51ecf111768b69d1be029f66b6fd4d52cd263b36173517946a3ce39e |
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font_01_sfnt_off00006e76.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E76 | 9612 bytes |
SHA-256: 148e37c19ec396dcabbfc7145965fd99b750e2235ea4b85e586395df178d8574 |
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font_02_sfnt_off00008f0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F0C | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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