MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links to external resources, many of which are part of a link farm designed to appear as legitimate downloads. The primary redirector URL, https://ttraff.cc/pify?keyword=convert+html+to+pdf+laravel+5.+5, is flagged as malicious. This suggests a phishing or scam attempt using a lure of free content to drive traffic to malicious infrastructure.
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=convert+html+to+pdf+laravel+5.+5 In PDF document text
- http://files.flogrips.com/uploads/1/3/0/9/130969742/jefigezebo-wuwagunolotupim-sinasu.pdfIn PDF document text
- http://zesud.placesbeyondwords.com/uploads/1/3/1/6/131637814/rimixikireko_zidekuwutobofo_zilofidisanof_jupatutubijufok.pdfIn PDF document text
- http://files.pcbudgetsolutions.com/uploads/1/3/0/7/130740212/zenakefogimat-patofukav-kokotamudut-domukero.pdfIn PDF document text
- http://files.mission520.com/uploads/1/3/0/8/130873979/relubasubavesavatowu.pdfIn PDF document text
- http://files.musicala.org/uploads/1/3/0/9/130969551/jelomabowaz-vesigoj-livovelikekefiv-wewuzavo.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/1/0434/6265/6152/files/integral_calculus_questions_and_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3837/5074/files/sindrome_cardio_hepatico.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2873/2314/files/36833382043.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2155/7147/files/sivuvep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3391/9645/files/dofakuwovetaruse.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2021/4681/files/22618293109.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2344/8736/files/zenagumenijofigu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9245/7112/files/pdf_catecismo_catolico.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/fafidaxoderog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3173/2122/files/51543699000.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6986/6133/files/95849742042.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6678/5949/files/accountancy_comprehensive_project_for_class_11_cbse_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5024/6054/files/introductory_mathematical_analysis_for_business_economics_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6203/4589/files/juvoli.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8030/3267/files/90289247061.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_off00008393.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8393 | 5224 bytes |
SHA-256: dd624636043c6c1864671060a9003322e287acb1d4c4c6983b1bb10a5b87e1d4 |
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font_01_sfnt_off00009539.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9539 | 13664 bytes |
SHA-256: 288f2a49d5fa1540406d0b579fdafa7bdaa00b6e00615857301cb9ba81e73445 |
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