MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with a critical heuristic firing indicating a link to known malicious redirector infrastructure. The document body also contains the same redirector URL and numerous links to Shopify-hosted PDFs, suggesting a link farm or content distribution for a scam. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=mvc+controller+return+same+view
- http://files.jebelalicatechists.com/uploads/1/3/1/4/131409055/fivabiwi-mekowevojupobi-resowelavomiwe.pdf
- http://lawam.bssmfg.com/uploads/1/3/0/8/130873951/semafuvozud.pdf
- https://cdn.shopify.com/s/files/1/0429/9161/6153/files/nuts_card_game_rules.pdf
- https://cdn.shopify.com/s/files/1/0433/4767/3253/files/51188584906.pdf
- https://cdn.shopify.com/s/files/1/0437/9597/2256/files/official_zaytoven_drum_kit_2016.pdf
- https://cdn.shopify.com/s/files/1/0431/7960/6177/files/81049006127.pdf
- https://cdn.shopify.com/s/files/1/0437/2280/1306/files/nifome.pdf
- https://cdn.shopify.com/s/files/1/0430/6986/6133/files/wapomab.pdf
- https://cdn.shopify.com/s/files/1/0428/2214/0063/files/26362713499.pdf
- https://cdn.shopify.com/s/files/1/0428/7594/5126/files/bunoz.pdf
- https://cdn.shopify.com/s/files/1/0431/1282/4986/files/best_book_for_learning_english_writing.pdf
- https://cdn.shopify.com/s/files/1/0433/0985/8984/files/96242915670.pdf
- https://cdn.shopify.com/s/files/1/0433/8617/5651/files/aurangabad_times_urdu_news_paper_today.pdf
- https://cdn.shopify.com/s/files/1/0432/0926/1217/files/colorlib_templates_wordpress.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000546b.bincfc8f221f10c5c5adcf357a57d318c14613be845784aedd2ea92e8994f08408b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x546B | 5104 bytes |
font_01_sfnt_off000065c5.bin1254e5d632be9cf2fc1e1bd29fd028bad19996f93154ebe1194cd9b99a0e22c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65C5 | 13100 bytes |
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