MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a land agreement form, aiming to lure users to a malicious site. The PDF also hosts a large number of external links, many pointing to benign Shopify URLs, but one critical link directs to a known malicious redirector. 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=land+agreement+form+kenya+pdf In PDF document text
- http://lazedegu.renatasellitti.com/uploads/1/3/0/8/130874304/dolosa.pdfIn PDF document text
- http://files.portagewarriorfb.com/uploads/1/3/1/3/131380467/465b2d56b15c5d.pdfIn PDF document text
- http://files.d2bjewelry.com/uploads/1/3/2/8/132814305/dimer.pdfIn PDF document text
- http://files.sterconwalds.org.uk/uploads/1/3/1/4/131453291/1332249.pdfIn PDF document text
- http://files.talentstor.com/uploads/1/3/1/4/131453288/dawaredapuxixar_donefebeneka_fudepebiforuw_kekuv.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/1/0434/5351/3893/files/easl_cirrhosis_guidelines_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3731/0626/files/satsuma_street.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wogol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1313/4757/files/34228417717.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0310/0836/files/reputewonodofutupitidamox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8016/3227/files/67401846945.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2529/1674/files/24328349873.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5496/4631/files/30964322983.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3945/6423/files/moxedu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0780/2518/files/new_headway_beginner_student_s_book_fourth_edition_gratis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3366/4420/files/mifojeripurisutiv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5486/5320/files/98186788058.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4716/5850/files/wufexadugozemagezuzinolan.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1584/5541/files/43411851217.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4151/3895/files/prove_it_data_entry_test.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_off000062b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62B2 | 5000 bytes |
SHA-256: fd64cf6957b50774babba6a79020b8e98e2a9efeee8c6382213bbd411a8dbcbb |
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font_01_sfnt_off000073a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73A5 | 9996 bytes |
SHA-256: 49c974237fd61b219e3d3eff4d889b149f05d6562e425532ed8e8fad1d9ee3c8 |
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font_02_sfnt_off000095d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95D3 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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