MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to a redirector service. The primary malicious URL identified is a redirector that uses a keyword related to HP laptop specifications as a lure. This suggests a phishing or scam attempt designed to lead users to malicious content. No scripts were extracted, but the PDF structure itself facilitates the redirection.
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.link/pify?keyword=hp+pavilion+dv9000+17+specifications In PDF document text
- http://files.herbstlegal.com/uploads/1/3/0/8/130874379/0deb1b0b.pdfIn PDF document text
- http://files.dizzycoach.com/uploads/1/3/0/8/130874129/redesoba-xurun.pdfIn PDF document text
- http://files.craiglewismurals.com/uploads/1/3/1/3/131379395/3538830.pdfIn PDF document text
- http://rolug.graciayverdadmemphis.com/uploads/1/3/1/3/131398455/855c4bc10.pdfIn PDF document text
- http://files.bnmta.org/uploads/1/3/1/3/131398334/6526179.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/1/0433/0687/7080/files/pexivopagutufaxusezonav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0454/6691/0872/files/55153719367.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1097/2056/files/buxoporunam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9924/3174/files/jolikepapunanigeselusepov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6119/0559/files/15572300447.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7218/4732/files/fijalasalufavogekiporo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5870/8136/files/hypertension_guideline_2017.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9151/5809/files/53343287292.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7743/5556/files/36944259269.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6857/1296/files/chess_game_information.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4462/5822/files/how_to_automate_the_boring_stuff_with_python.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9334/3912/files/98495210985.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9931/6639/files/2985040710.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0462/3283/0106/files/kugokovojerijisejinujapex.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006cfd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CFD | 5504 bytes |
SHA-256: cf4fe653d6e9958fe1bb910350a3edac2e2280603ac94253548b8d43572dc15e |
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font_01_sfnt_off00007fc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FC8 | 6148 bytes |
SHA-256: be38186c9256ba0e64b07d34cca2e63b176d3ffd182ae4667a642b503e748fe0 |
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font_02_sfnt_off00008fa8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FA8 | 10644 bytes |
SHA-256: 63a4eaf9a04af8327c303aecfeb75706e12d394d38000c6afb548732acb11573 |
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