MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service (ttraff.com) that is flagged as malicious. The document body, though heavily obfuscated, contains text suggesting a lure related to a 'holy quran with urdu translation pdf' and includes the malicious redirector URL. This indicates a phishing or scam attempt designed to lead users 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.com/wb?keyword=complete%20holy%20quran%20with%20urdu%20translation%20pdf In PDF document text
- http://lewelo.hiatthallconsulting.com/uploads/1/3/2/6/132695569/8019720.pdfIn PDF document text
- http://files.howesenglish.com/uploads/1/3/0/9/130969446/faneporugukuji_sadujopenosaner_loxigulufak.pdfIn PDF document text
- http://files.wwhomesteaddairy.com/uploads/1/3/0/8/130813427/wabizafe.pdfIn PDF document text
- http://mokilefe.scottconklinviolin.com/uploads/1/3/0/7/130775320/wibonuvexonefit-dunewaf-lemevuda.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/1/0436/9183/5547/files/bufilol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6528/6564/files/pifovigow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4877/1488/files/car_payment_agreement_letter.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8747/0494/files/49422247878.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3759/7591/files/manajemen_sumber_daya_manusia_simamora.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sakemiribukewud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8091/7926/files/sakemofafojupijepujotiwo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8775/7461/files/moxep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9901/9682/files/10061781944.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6712/0539/files/castlevania_symphony_of_the_night_familiars.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8421/0583/files/kakaluvapesupisi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7701/8524/files/62105390848.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_off00004649.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4649 | 5504 bytes |
SHA-256: 3b8163f71e2c6a92570c589c8f31e9668f11d2aee8710888359059d8f08b5020 |
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font_01_sfnt_off000058eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58EB | 9704 bytes |
SHA-256: 328aa9784ec714786cd564ae1d8e73504ecd5435d7e2d3afa5ee1276542b8833 |
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font_02_sfnt_off00007a0e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A0E | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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