MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links, many of which point to a redirector service known for malicious activity. The document body, though obfuscated, includes the URL 'https://ttraff.cc/pify?keyword=reducing+stress+in+the+workplace+pdf', which is flagged as a malicious redirector. The presence of a large number of external links suggests a link farm or phishing attempt designed to lead users to malicious 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=reducing+stress+in+the+workplace+pdf In PDF document text
- http://files.jcfarming.co.uk/uploads/1/3/1/4/131453132/bivorakoropelag_vilivibuwe_sedobu_bewel.pdfIn PDF document text
- http://files.leemoremalka.com/uploads/1/3/0/7/130776542/6485280.pdfIn PDF document text
- http://files.heartlandjungians.org/uploads/1/3/0/7/130776841/ziniruper.pdfIn PDF document text
- http://files.growingmindsfarm.org/uploads/1/3/1/8/131871704/ralubuxudisogero.pdfIn PDF document text
- http://files.hotfootstompers.org/uploads/1/3/1/3/131397946/jexize.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/1/0429/2742/3654/files/6267835061.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7580/6119/files/70604397910.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6605/7116/files/hindi_item_songs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7908/9824/files/54929072980.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2859/4336/files/wagisojamiwitovosenub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7274/8710/files/skin_cancer_detection_using_image_processing.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0521/3847/files/jixexebivupikipusezekip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3963/8179/files/tuvufo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4490/5884/files/29886048536.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6050/1407/files/1006580719.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0349/3028/files/jatonukej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5181/8918/files/16357028699.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4119/3110/files/skripsi_tentang_peningkatan_hasil_belajar_menggunakan_media_audio_visual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6982/4414/files/zalodom.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_off00007183.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7183 | 5580 bytes |
SHA-256: 53b038e87587cd38384399b29eefacb074fa0ec2e8ff055dc6e151373a7f6a9f |
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font_01_sfnt_off00008496.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8496 | 9992 bytes |
SHA-256: 5d23863013710b377df8a1736e94b31c438648dc0826422b43d6683aac398701 |
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