MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to external sites, suggesting a link farm or redirection strategy. One prominent URL, 'https://ttraff.ru/pify?keyword=ayodhya+ram+mandir+pic', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains this same URL, reinforcing its role in the attack. The presence of numerous PDF links and a malicious redirector indicates a phishing or malware distribution 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=ayodhya+ram+mandir+pic In PDF document text
- http://files.keywestrickburnett.com/uploads/1/3/2/8/132814791/kavulosovaw-xinavinow.pdfIn PDF document text
- http://pubako.mybowpeepboutique.com/uploads/1/3/2/3/132303382/ff5d0bc59.pdfIn PDF document text
- http://files.fodraszbutor.com/uploads/1/3/1/4/131453713/vowisajitabinadovove.pdfIn PDF document text
- http://konopan.ultratech-electronics.com/uploads/1/3/1/4/131407158/gefefe.pdfIn PDF document text
- http://tusinu.edwattsframing.com/uploads/1/3/0/8/130813490/norazigugex_vikejimodadap_zuwomajubid_wevezinaju.pdfIn PDF document text
- http://fedorahosted.org/lohitIn 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/1/0433/7618/1398/files/im_no_superman.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8288/4006/files/visuvafatule.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6645/8265/files/java_version_8._1.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1615/0427/files/20380680258.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5533/3027/files/puvafukomifixebogifaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6350/0197/files/gukixudiripikeni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/vobizudovudureza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2258/8836/files/balochi_language.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5913/4112/files/bamu_digital_university_exam_time_table_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8250/4600/files/wastewater_treatment_plant_project.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3097/7434/files/cengage_coordinate_geometry_free.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
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_007_off0000cfea.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xCFEA | 7172 bytes |
SHA-256: 0cf9646502113321304633ec03538b91a69b5fc5cf615da14460e52d1e0cc2c3 |
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font_00_sfnt_off00008f92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F92 | 5196 bytes |
SHA-256: 52666eaa88e9e0b074ea62bbe7f12f65323dbc10daebfff0ba4478f5f02be1e1 |
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font_01_sfnt_off0000a116.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA116 | 3720 bytes |
SHA-256: d0c9e33916e9e64e42e31bcf0d345f6c2fcd41735b1a34df0119bd0eb1094281 |
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font_02_sfnt_off0000ac7a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC7A | 10288 bytes |
SHA-256: 976167b0f63c57524fa14a9f05964816b77b232e27fdd8d1882d6f48d6611869 |
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