MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links designed to appear as legitimate search results, but they redirect to malicious infrastructure. Specifically, the link https://ttraff.ru/pify?keyword=7+wonders+of+the+world+pictures+with+names+pdf is identified as a malicious redirector. The document body, though heavily obfuscated, also contains this URL and other PDF links, suggesting a phishing or scam attempt to drive traffic to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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.ru/pify?keyword=7+wonders+of+the+world+pictures+with+names+pdf In PDF document text
- http://files.comprehensivewellnesssolutions.com/uploads/1/3/0/9/130969469/dae5e9c46feb92.pdfIn PDF document text
- http://files.keelancole.com/uploads/1/3/1/6/131606291/3092989.pdfIn PDF document text
- http://files.southshorehomebirth.com/uploads/1/3/1/4/131482886/rakasujodavufajuzoga.pdfIn PDF document text
- http://mekovijed.confidentlyuare.org/uploads/1/3/1/8/131871462/7059024.pdfIn PDF document text
- http://files.thebirdiebox.com/uploads/1/3/0/9/130969689/nemoseju_rovozifunasul_numuraxoku.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/1/0432/2839/7727/files/albuterol_inhaler_instructions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9232/8102/files/rilanodawawuguki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3695/9139/files/welara.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1265/2194/files/ritunozijerudoku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5022/9143/files/51232060693.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0128/2711/files/pirates_of_the_caribbean_piano_sheet_music_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7426/4996/files/teposawigibu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0410/8711/files/btl_marketing.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6397/5835/files/nubatej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7027/5237/files/43826167705.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5126/0836/files/a_swap_partition_contains_a_filesystem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/75130531250.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0212/5733/files/6932377875.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_off000064b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64B8 | 5472 bytes |
SHA-256: fd37c874f67e2e54bb705c045950810d0a19cd1f860fc8eff8c21ecb4ad703af |
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font_01_sfnt_off0000773e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x773E | 12836 bytes |
SHA-256: d0285236864845d109af63a4d422bdf1f6fd89f0ff6fdcf2cce94bc5ea5dc556 |
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