MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing indicating it links to known malicious redirector infrastructure via the URL https://ttraff.com/pify?keyword=canon+eos+rebel+t7i+manual+pdf. Additionally, it exhibits characteristics of a PDF link farm, embedding numerous external PDF links, many hosted on cdn.shopify.com. The presence of a 'download button' heuristic further supports the lure-based attack pattern. The document body, though heavily obfuscated, contains the primary malicious URL and several benign-looking PDF links.
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/pify?keyword=canon+eos+rebel+t7i+manual+pdf In PDF document text
- http://files.tpsnz.co.nz/uploads/1/3/2/6/132682110/jawutolubilowofe.pdfIn PDF document text
- http://files.roundupmontana.net/uploads/1/3/0/8/130874691/38303aafd.pdfIn PDF document text
- http://files.rewoca.org/uploads/1/3/0/9/130969594/537429772e.pdfIn PDF document text
- http://pimazimig.catskillcougars.org/uploads/1/3/1/4/131406082/b571d3bf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5560/4121/files/juzurunaforujonepu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/2511/0952/files/stupor_and_coma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3517/2770/files/fur_elise_piano_sheet_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2931/5229/files/gene_therapy_for_inherited_disorders.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/40948382406.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0151/1064/files/mating_interval_multiplier.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1537/2949/files/vorananewi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2892/3046/files/sitexuvegaxodasifupel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9454/0452/files/pejumixukibita.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4324/8533/files/luvavoru.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7877/0078/files/57568594629.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7426/3963/files/wejikufigapetomubawuwux.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.gnu.org/licenses/gpl.htmlIn 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_off00006fc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FC7 | 5312 bytes |
SHA-256: 6e65b841be4d236c4e254a88e1d19e1fd97060f398431ea3a106cb0e3754ce50 |
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font_01_sfnt_off000081b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81B2 | 6640 bytes |
SHA-256: 538512be6c526ea957b587fa229624d829dca4873b622d187784a60d2c877fcd |
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font_02_sfnt_off00009350.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9350 | 16220 bytes |
SHA-256: 1e0d01482e88a4b382a535b9c3dd34a5d1638e8a223db0673481b52866b5bb67 |
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font_03_sfnt_off0000c52b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC52B | 16684 bytes |
SHA-256: cc86994599ca2b6bade3ef2a24080e5ca7d0105f80c2e61a4a6d43fb5994c661 |
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