MALICIOUS
254
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains multiple heuristics indicating malicious redirection and phishing attempts. It links to a known malicious redirector, ggtraff.ru, which is disguised as a download for 'Magic tiles 3 faded alan walker'. The document body, though heavily obfuscated, contains metadata suggesting it was generated by wkhtmltopdf, a tool often used to create malicious PDFs. The presence of numerous external links, many pointing to benign-looking PDFs on strikinglycdn.com, suggests a link farm or SEO poisoning tactic to distribute the malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://ggtraff.ru/strik?utm_term=magic+tiles+3+faded+alan+walker In PDF document text
- https://mujolimu.weebly.com/uploads/1/3/4/8/134868529/cab679b3a4f0083.pdfIn PDF document text
- https://lujoduxatodovaw.weebly.com/uploads/1/3/2/3/132302833/4624727.pdfIn PDF document text
- https://tezijiso.weebly.com/uploads/1/3/4/6/134690371/dowusa.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://uploads.strikinglycdn.com/files/17c52d8f-bbeb-41d9-8c28-3d6e7ff310d2/28944978324.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ec3ab80a-fa16-4626-93aa-f1106d8f6e30/81332546369.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fde8ad1b-9f1c-4587-9436-04b57f442fcf/xaxovedemimujifos.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f1c05a76-798f-49d7-bc20-26e2be102bc1/the_joker_full_movie_free_online.pdfIn PDF document text
- https://s3.amazonaws.com/henghuili-files/marizimiduzapug.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d8624a24-123b-4e91-a3eb-bd8c4202a85b/logical_fallacies_quiz.pdfIn PDF document text
- https://s3.amazonaws.com/ronenitevodo/todojesosugaluwukame.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a785b742-937c-40c7-bf54-65819055c083/peer_evaluation_definition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/10431a61-8375-41ef-be67-0bac5e7ac047/15067510582.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0168f98d-c51f-4dad-83ac-29075f6c1926/walmart_westbank_new_orleans.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_off0000c3b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3B7 | 5192 bytes |
SHA-256: 8c80939a055618cd12873499d2afc2ff5e36ebd895455cba301fde6a2a9f3b48 |
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font_01_sfnt_off0000d575.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD575 | 11336 bytes |
SHA-256: eb15de8a37e64ec26aaa3b589f6d14e0fbbb8e7ff6cfc5d596cf4068b24d7c61 |
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font_02_sfnt_off0000fb49.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB49 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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