MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a heuristic firing for a malicious redirector link, which points to 'https://ttraff.ru/pify?keyword=aashiqui+1990+movie+free++for+mobile'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, many hosted on shopify.com. The document body contains a call-to-action phrase, suggesting a lure to click the malicious link. The primary attack pattern involves redirecting the user to malicious infrastructure.
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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=aashiqui+1990+movie+free++for+mobile In PDF document text
- http://files.bodyvelocitybootcamp.com/uploads/1/3/1/4/131452806/xojinulubi.pdfIn PDF document text
- http://files.katascuba.com/uploads/1/3/1/4/131483253/5349126.pdfIn PDF document text
- http://files.authormariebenedict.com/uploads/1/3/0/8/130813770/d8fdf.pdfIn PDF document text
- http://files.tutorwithalice.com/uploads/1/3/1/4/131406864/8860156.pdfIn PDF document text
- http://wufuteb.hemamikkilineni.com/uploads/1/3/0/8/130873951/barukobaxubo.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/1/0428/8898/6787/files/27565666534.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4556/1254/files/70604801743.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4023/4902/files/zemomidedoti.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8984/5667/files/33684852507.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8799/5807/files/average_velocity_and_instantaneous_velocity.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8253/0472/files/tekuzovi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1094/8254/files/21210086544.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0843/2027/files/35106040861.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9780/8285/files/figufu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9387/6118/files/83441328988.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6127/8885/files/android_music_video_app.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000064a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64A1 | 5672 bytes |
SHA-256: 5d92931eeb43a1b1bbca84d1dca0416260c04eec1f8f562cfcd0bc0256e082ca |
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font_01_sfnt_off000077c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77C3 | 2116 bytes |
SHA-256: 1f756b46481ac718095810e133e155ec1caf818687d25c20e8b002f727d713c7 |
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font_02_sfnt_off0000816f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x816F | 10072 bytes |
SHA-256: 54a9af6f18d731c4f1f6f8de30c0577215dfa5898725d1a4c0e9e1f0b4e9ec95 |
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font_03_sfnt_off0000a431.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA431 | 16180 bytes |
SHA-256: 539e75637df9a353fc9cfce67ff0246c06028efd6e8024ae9859b6bd871f433a |
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