MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised with a relevant keyword, aiming to lure users to a compromised site. The document also features a large number of external PDF links, many hosted on Shopify, suggesting a link farm or SEO poisoning tactic to increase visibility of malicious content. The ML classifier strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=agrochemical+association+of+kenya+pdf
- http://files.theunwindingway.org/uploads/1/3/0/8/130814680/fozusotig.pdf
- http://files.shopragjunkie.com/uploads/1/3/1/3/131398242/2745ef16de38d.pdf
- http://files.houseofbargains.shop/uploads/1/3/1/3/131383514/4819687.pdf
- http://files.emlisservices.com/uploads/1/3/1/6/131606208/6498638.pdf
- https://cdn.shopify.com/s/files/1/0428/3986/7559/files/2526500630.pdf
- https://cdn.shopify.com/s/files/1/0431/8976/4245/files/nesadel.pdf
- https://cdn.shopify.com/s/files/1/0434/5158/0568/files/vikawirut.pdf
- https://cdn.shopify.com/s/files/1/0431/3900/6615/files/zokizezudisizuzo.pdf
- https://cdn.shopify.com/s/files/1/0431/6646/6216/files/4609342435.pdf
- https://cdn.shopify.com/s/files/1/0433/4570/7166/files/daranakakulipuruzirudiwe.pdf
- https://cdn.shopify.com/s/files/1/0433/8620/8406/files/before_he_cheats_piano.pdf
- https://cdn.shopify.com/s/files/1/0434/1599/4529/files/44694616408.pdf
- https://cdn.shopify.com/s/files/1/0431/3510/7233/files/faa_far_91.pdf
- https://cdn.shopify.com/s/files/1/0431/3799/0805/files/nawajizazur.pdf
- https://cdn.shopify.com/s/files/1/0434/1720/6946/files/vupuvovovusigi.pdf
- https://cdn.shopify.com/s/files/1/0433/7870/4536/files/netflix_dvd_queue.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/42386580717.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000780b.binbb38778f0b9e99dfcf1d76a9f8cea6b6e114aa676a0bb1d0f463c718076a8122 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x780B | 5724 bytes |
font_01_sfnt_off00008b67.bin7059f7319c990e86bd50cbe7900d8c369f9cb03d3fef4bb8bfc163bbe7d68ef5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B67 | 10140 bytes |
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