MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to a redirector service, which in turn points to a link farm of other PDFs, suggesting a phishing or malware distribution scheme. The document body explicitly mentions 'Biofertilizers pdf free download' and includes the malicious redirector URL, indicating a lure to trick users into downloading potentially harmful files. No scripts were extracted, but the PDF structure and embedded links strongly suggest a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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.
-
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=biofertilizers+pdf+free+download In PDF document text
- http://files.gerigventer.com/uploads/1/3/2/7/132710784/b2086.pdfIn PDF document text
- http://files.narinesookram.com/uploads/1/3/2/7/132712011/d21172485d1.pdfIn PDF document text
- http://files.one-common-ground.com/uploads/1/3/2/6/132681558/zakajaniveraz_nofubuza_dumenudexebil.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In 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/1/0429/2454/0071/files/buvofukosatibikesas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4138/2812/files/68145100923.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4021/9041/files/piazzolla_libertango_piano_trio.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1145/5645/files/44041023212.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6556/3549/files/xexigozujerabadadepopam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1059/6765/files/xifigewa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3941/6732/files/fivura.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2100/7005/files/battlefields_of_the_mind_joyce_meyer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8525/9159/files/kosiwaderukeku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7550/9155/files/meputipotesovebumuru.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zonamanasalusowalu.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007609.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7609 | 1696 bytes |
SHA-256: 0727529401fe802ed9d02ac4b3bed84f53da9d0a5838f1dab7fe2f7579417e88 |
|||
font_01_sfnt_off00007e33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E33 | 5012 bytes |
SHA-256: a47e1da6ed3e4a2a6878a717aa7af0b2542c249c5dc4f27ed00763df888d471b |
|||
font_02_sfnt_off00008f60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F60 | 10244 bytes |
SHA-256: edb96cadb6c9691176c65867777239ea5cf675f487ce55574d835f8910d7708d |
|||
font_03_sfnt_off0000b254.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB254 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.