MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One of the primary links, https://ttraff.cc/pify?keyword=angry+birds+2+hd+full+movie, is identified as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, suggesting the intent is to redirect users to malicious content. The presence of numerous PDF links and a malicious redirector indicates a social engineering attack aimed at leading users to potentially harmful sites.
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=angry+birds+2+hd+full+movie In PDF document text
- http://todas.normanmardigrasparade.com/uploads/1/3/0/8/130813042/dimukesigefexaputet.pdfIn PDF document text
- http://dapipuzi.submitis.com/uploads/1/3/1/4/131453674/batenib.pdfIn PDF document text
- http://vedipu.scrapbookcreationsny.com/uploads/1/3/0/7/130775318/9a6a390433f.pdfIn PDF document text
- http://lalun.thelavishautospa.com/uploads/1/3/2/8/132815028/304989.pdfIn PDF document text
- http://vurizo.pecsaa.com/uploads/1/3/1/6/131637113/lebegoki.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/1/0431/5840/5275/files/12018842228.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2973/9173/files/gitubujasugo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7190/5698/files/ruzamegilenizejijuwomo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7708/2019/files/koxitakomazoxava.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3417/1813/files/difference_between_mixtape_and_album.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3485/9930/files/tallest_building_in_the_world_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5643/0230/files/best_travel_guides_for_europe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7346/1669/files/adobe_premiere_pro_cs5_tutorial_for_beginners.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8549/6482/files/6397221525.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3678/7356/files/jekegizageguwivuviro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/32773531818.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5059/7528/files/lofojivalebunezupekekokud.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_off000064c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64C2 | 5336 bytes |
SHA-256: 4e4019ed182f5d5a8fdf84a61c55aff7824808d21a1d10d9231405ee12064e55 |
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font_01_sfnt_off000076b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76B9 | 11012 bytes |
SHA-256: e91608c07191710fbf4fea33e0537f86ac6335326b557a85814175a4be31d209 |
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font_02_sfnt_off00009c67.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C67 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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