MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link that redirects to a malicious URL, disguised as a police report request. The ML classifier strongly indicates maliciousness. The document body, though heavily obfuscated, contains the lure text and the malicious URL. The PDF_MALICIOUS_REDIRECTOR_LINK heuristic confirms the presence of a link to known malicious infrastructure.
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.com/pify?keyword=edmonton+police+report+request In PDF document text
- http://files.riverreachestates.ca/uploads/1/3/1/8/131856129/vafobevaku.pdfIn PDF document text
- http://fagagogo.picturepenphoto.com/uploads/1/3/1/4/131407552/ferikixiposuxiz-rozokeruf-kexawex-bamunidomo.pdfIn PDF document text
- http://buvanin.dsmtoolworks.com/uploads/1/3/0/7/130738731/5287883.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://cdn.shopify.com/s/files/1/0437/8463/4530/files/miwel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5618/4992/files/51007761000.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3555/0119/files/nys_doh_ems.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0428/7383/files/47812800928.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7542/6722/files/57894261582.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7229/8913/files/49308169512.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0233/9232/files/atlas_of_anatomy_gilroy.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8044/1238/files/braverats_rules.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4012/6629/files/31780886696.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8522/6403/files/middle_back_pain_exercises.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8489/7692/files/jonixedonejoz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0462/6645/0074/files/bleacher_report_champions_league_live_stream.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0464/5004/9192/files/calendar_2019_template_with_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1821/3797/files/jajeriwatinavunakajimemo.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_off00004b04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B04 | 4972 bytes |
SHA-256: 8b4bd184767832be792d79744675d30ecd5580f12ee5b5b0848a1f63466ea23f |
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font_01_sfnt_off00005bd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BD2 | 10032 bytes |
SHA-256: 81f2512e2114430ab17449f412549827b39d342346ca2984aff0a3c1d91da297 |
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font_02_sfnt_off00007e35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E35 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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