MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with one prominently redirecting to malicious infrastructure via `https://ttraff.cc/pify?keyword=bcg+company+presentation+pdf`. This URL is flagged as a malicious redirector, suggesting the document is part of a phishing or scam campaign. The presence of numerous other PDF links, many hosted on Shopify, indicates a potential link farm designed to obscure the malicious destination. No scripts were extracted, but the document's structure and embedded links strongly suggest a social engineering attack.
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.cc/pify?keyword=bcg+company+presentation+pdf In PDF document text
- http://files.srrlsf.com/uploads/1/3/1/3/131380868/4f04903295aa5.pdfIn PDF document text
- http://files.atasteofdarkvanilla.com/uploads/1/3/1/8/131871467/jasuzozutategevof.pdfIn PDF document text
- http://files.ducksnestdecoys.com/uploads/1/3/1/3/131378975/kosuludovom_suzepi_tenevasa_kulezadugujiwe.pdfIn PDF document text
- http://files.floridafraternalorderofeagles.com/uploads/1/3/2/6/132696210/4644408.pdfIn PDF document text
- http://files.kathleenmcnenny.com/uploads/1/3/0/8/130873908/971a5f.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/1/0429/8535/7463/files/64075693378.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5662/7866/files/10642124676.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0059/3557/files/ergot_alkaloids.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0350/1989/files/buzano.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5117/9416/files/88638319464.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9339/3557/files/korok.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5117/9416/files/30313489959.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1415/0553/files/99793908355.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4533/6726/files/2331024105.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6780/1749/files/furavumef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9241/0525/files/matura_podstawowa_angielski_gramatyka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0065/9100/files/8504019639.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_off000071b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71B2 | 5384 bytes |
SHA-256: d9789ea825f8820a1dafc33741830583aa18a92351c7cbea0c76f6b20412b467 |
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font_01_sfnt_off000083ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83EA | 10488 bytes |
SHA-256: 5d2fca99950c4e6b537c51859f72007484acd2798f3e2de2deb311104386d46a |
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font_02_sfnt_off0000a7bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA7BF | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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