MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at ttraff.com. The document body, though partially corrupted, contains text related to 'Share market basics pdf in telugu' and the malicious URL, suggesting a lure to disguise the malicious intent. The ML classifier strongly flagged this PDF as malicious.
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.com/pify?keyword=share+market+basics+pdf+in+telugu In PDF document text
- http://files.mannadevelopment.com/uploads/1/3/2/6/132681771/wevejiri.pdfIn PDF document text
- http://files.cvillepack77.org/uploads/1/3/1/8/131857213/sifezoponigota_ratobafi_megosiworavugen.pdfIn PDF document text
- http://files.fourpawsdoors.co.uk/uploads/1/3/1/4/131453902/8636219.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/1/0448/2433/0402/files/startup_nonprofit_business_plan_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4018/7303/files/talojola.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6670/4550/files/the_lonely_island_songs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9765/2376/files/cm_ruler_measurement_worksheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7404/3552/files/65002736809.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3144/3094/files/34531969622.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4865/7311/files/el_cerebro_averiado_simon_brailowsky.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0723/7531/files/21871034799.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8991/0167/files/13216621190.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0333/1231/files/taman.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0255/2742/files/15435568834.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9309/0714/files/tudunuwogijinonoteg.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3464/8482/files/bowudokik.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000569b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x569B | 5876 bytes |
SHA-256: 4da7e26c4b3b0f1c86f73f03efd451d8f55d3c598978283aaeadf488d1630e3b |
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font_01_sfnt_off00006a72.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A72 | 13956 bytes |
SHA-256: 906169a09560a6de760d4bd6b6f12fbe4f0e604047d7f4bd4c71324d3f657054 |
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font_02_sfnt_off00009693.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9693 | 16224 bytes |
SHA-256: 53215fa94485d380bcfc02fccd1a7a25057d6d657321956405aeddcb36a3b5ce |
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