MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, identified as a 'PDF SEO Link Farm'. One of these links, 'https://ttraff.cc/pify?keyword=saira+narasimha+reddy+songs++sensongs', is flagged as a malicious redirector. The document body is heavily obfuscated but contains references to URLs, suggesting a lure to external content. The primary attack pattern appears to be SEO spam or a phishing campaign leveraging a large number of links.
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=saira+narasimha+reddy+songs++sensongs In PDF document text
- http://puzege.phisigmapidavis.com/uploads/1/3/1/3/131379730/sujipijelenewurex.pdfIn PDF document text
- http://files.usceeri.com/uploads/1/3/0/8/130874218/jabugonu.pdfIn PDF document text
- http://jafit.authortaradawn.com/uploads/1/3/0/7/130776394/a22285c1.pdfIn PDF document text
- http://files.djaneecreations.com/uploads/1/3/0/7/130739835/xuzipiwabur.pdfIn PDF document text
- http://files.wardslandscaping.com/uploads/1/3/0/9/130969989/436dd712.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/1/0433/0009/4112/files/favason.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8882/2950/files/kixekuselijegonagonifo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6245/9544/files/nodit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7265/1413/files/speedtest._net_server_list.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7965/3789/files/kifenizatalenifujeju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4717/4822/files/39347761854.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8150/5695/files/kabukulofumu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0222/3013/files/botetufinubi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5886/9910/files/zagoparofapubulisoxogik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5850/2563/files/murray_snowblower_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0456/5198/4551/files/your_song_ellie_goulding_piano_sheet_music.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2330/9727/files/26037391758.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6084/7004/files/assistant_food_and_beverage_manager_job_description.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/1911/2345/files/round_above_ground_pool_deck_plans.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_off00008cdf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CDF | 5120 bytes |
SHA-256: c17f6fc5acd25dadc46130676770cd6b2bdeefadb71730e696dea5026de18b2c |
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font_01_sfnt_off00009dff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DFF | 15312 bytes |
SHA-256: 54c59a2a2d1ab22741ad080f4f402fea8c933208344133ea0e9e79410a7aabe3 |
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font_02_sfnt_off0000cd4b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD4B | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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