MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous external links, with a primary focus on a redirector URL that masquerades as a search result for a game. This suggests an attempt to trick users into visiting a malicious site, likely for phishing or to download further malware. The ML classifier strongly indicates malicious intent, and the PDF structure with multiple external links supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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://trafffe.ru/123?keyword=is+there+a+2+player+need+for+speed+game PDF link annotation
- https://cdn-cms.f-static.net/uploads/4413000/normal_5f97743c2724c.pdfIn PDF document text
- https://nakumupapetiz.weebly.com/uploads/1/3/2/7/132741615/tedaxudevu-pizujewupobavek-nililivido-xepogoge.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366398/normal_5f9558d4a8bf8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4384039/normal_5f8d31bc251d8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414342/normal_5f98193289bd5.pdfIn PDF document text
- https://ruvetuse.weebly.com/uploads/1/3/4/6/134618438/2819890.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/wunupalezozerud/20079261400.pdfIn PDF document text
- https://s3.amazonaws.com/jasadavebaga/public_speaking_book.pdfIn PDF document text
- https://s3.amazonaws.com/sonutopexaramuf/justified_meaning_kids.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/05b89a67-640c-43ce-bdff-21aab0dff69b/wisutodirer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/51b5ae34-df73-438e-8d79-e7d5ab454500/riwig.pdfIn PDF document text
- https://s3.amazonaws.com/sevoga/33045627488.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/67508269-389d-412d-88ff-e81db1ed5747/2012_mini_cooper_clubman_owners_manual.pdfIn PDF document text
- https://s3.amazonaws.com/nuxulikiwab/eco_wood_treatment_lowes.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000077a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77A9 | 5628 bytes |
SHA-256: c9aac7f519be147c37db2b8b8641d08f2699b9f0fdb8cdade5fb5234f870fadb |
|||
font_01_sfnt_off00008aad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AAD | 10296 bytes |
SHA-256: 599b41c072893e77926bc4611027c497b347530cc338e68c9bf9844889a0738c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.