MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm designed to appear as legitimate downloads but redirects to a malicious SEO redirector. The primary malicious URL identified is https://ttraff.ru/pify?keyword=the+product+manager+interview+164+actual+questions+and+answers+pdf+download, which is part of a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains references to this malicious URL and other potentially malicious links, indicating a phishing or scam attempt.
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.ru/pify?keyword=the+product+manager+interview+164+actual+questions+and+answers+pdf+download In PDF document text
- http://nojesoga.safespacesupervision.co.uk/uploads/1/3/2/6/132695839/8017293.pdfIn PDF document text
- http://wotenulug.placercountyreviewagency.com/uploads/1/3/1/6/131636733/jiruxus.pdfIn PDF document text
- http://files.popmetals.com/uploads/1/3/0/9/130969546/dewoxibu.pdfIn PDF document text
- http://files.tictheater.com/uploads/1/3/1/6/131606262/1007059.pdfIn PDF document text
- http://files.paddlerivergolf.com/uploads/1/3/1/1/131164009/e0b74ad145b6cef.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/1/0433/6461/4303/files/academic_writing_skills_cambridge_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5377/7047/files/normal_delivery_baby_video_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7455/0950/files/powarov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7264/3491/files/hping3_cheat_sheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9080/4885/files/nejikazenibitizanexasik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0465/4674/7542/files/smokey_and_the_bandit_theme_song.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4914/8828/files/square_breathing_exercise.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7025/7320/files/xosekosifutibidikugekeb.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/86526592296.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6934/8763/files/55783448207.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2025/3344/files/brooklyn_99_season_4_episode_11.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3599/0943/files/prepositional_phrases_list_and_meaning.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/felamisakawubibaxejurelok.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0452/2383/7856/files/oc_caste_list_in_telangana.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_off0000542c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x542C | 5972 bytes |
SHA-256: 440e7c21a6dfad0621572957a97a39b8007028893156b56addaa7e0f37d33bb1 |
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font_01_sfnt_off00006876.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6876 | 9616 bytes |
SHA-256: ad2ce5a78395e57f4f9e8e5a5135483801c724162307b5af2cd01328e47cc8dd |
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font_02_sfnt_off00008935.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8935 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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