MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=arbitration+act+2020+bangladesh+pdf', which is flagged as malicious. This suggests the document is designed to lead users to malicious infrastructure, likely for further exploitation or phishing.
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=arbitration+act+2020+bangladesh+pdf In PDF document text
- http://files.sustainablewaresonline.com/uploads/1/3/0/7/130775992/golud_nazegugowanawe_zenino.pdfIn PDF document text
- http://files.tweedvalleyhapkido.com/uploads/1/3/0/8/130874422/011f82f93.pdfIn PDF document text
- http://files.nmcawomenscricket.com/uploads/1/3/0/7/130775384/1775406.pdfIn PDF document text
- http://files.printingeria.com/uploads/1/3/2/6/132681513/2601647.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4021/1097/files/taloputuxunetefikef.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4335/6821/files/nexetiregirarukorutipo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8624/0162/files/edgar_allan_poe_libros_el_cuervo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0166/6969/files/62989120999.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1754/3588/files/21205862803.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3320/6682/files/hex_editor_pokemon_battle_revolution.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9959/4656/files/22384297402.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6667/0745/files/672165536.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1402/8444/files/hampton_bay_fan_parts.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7713/0647/files/reducing_fractions_calculator.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8866/7034/files/banojuwoze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zekimopesafirizaxos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5993/6421/files/76210202369.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0078/9154/files/3929022290.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b71.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B71 | 5820 bytes |
SHA-256: 96a31d6aacd63f93f1f8f6bd15b4178846bd69bf1d768da7d38b2c62c6446fba |
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font_01_sfnt_off00007f35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F35 | 10108 bytes |
SHA-256: 45f7b4ad83d1b6db9b97a5e28bbedfd0e2340fc05abd4f6034e5263ee38bfe85 |
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