MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a link to a known malicious redirector, ttraff.cc, which is disguised as a download link for 'Sahih al Bukhari pdf english'. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms this, and PDF_SEO_LINK_FARM indicates a large number of similar links were present, likely for SEO manipulation or to host further malicious content. The SE_DOWNLOAD_BUTTON heuristic suggests a lure to trick users into clicking the link.
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.cc/pify?keyword=sahih+al+bukhari+pdf+english In PDF document text
- http://files.brmreps.com/uploads/1/3/1/3/131379256/6160567.pdfIn PDF document text
- http://files.hideawaylakes1977.com/uploads/1/3/2/3/132303082/8595032.pdfIn PDF document text
- http://xaloxigu.windowsmanchester.com/uploads/1/3/1/4/131483254/4322674.pdfIn PDF document text
- http://bexisiro.kellymansfieldart.com/uploads/1/3/1/4/131453194/7963393.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/1/0432/6152/6166/files/79682076835.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0455/4617/6677/files/rudram_namakam_chamakam_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0654/9406/files/zajas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1566/5826/files/wozirarizebitukalawo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8830/5575/files/xiditinanolexokatujenukav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3391/1705/files/10030449801.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9767/0303/files/68275512779.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8549/6482/files/romixaxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6769/5509/files/amelia_jane_books.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7121/8588/files/factory_service_manual_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6061/6599/files/joguxesexakigani.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5163/7141/files/7023052734.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3688/4642/files/18504066950.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0436/2906/files/ravabogopeferezuzugezog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8986/3580/files/mibufonisamapariderigu.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn 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 |
|---|---|---|---|
stream_006_off0000e85f.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xE85F | 22292 bytes |
SHA-256: cce30127844a02f7ba5ceb406ffe18f85d9000326f9838745b8e459c02b2cb33 |
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font_00_sfnt_off0000b0b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0B2 | 5608 bytes |
SHA-256: f85e0954fb753ffac1301ced56b22c4ab09f64eb496f23476446b86b531e2546 |
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font_01_sfnt_off0000c3b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3B9 | 11000 bytes |
SHA-256: 0f57eed92a4d3d22b5ead36d90c4a48a0937ec9f5f0fcb2f2492788229dd3654 |
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