MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing indicating it links to a known malicious redirector at 'https://ttraff.com/pify?keyword=atc+around+the+world+midi'. Additionally, it exhibits characteristics of a PDF link farm, with numerous external links, many pointing to Shopify domains. The document body is heavily obfuscated and contains embedded URLs, reinforcing the likelihood of a malicious redirection attempt. No scripts were extracted from this sample.
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=atc+around+the+world+midi In PDF document text
- http://files.pastandpresentmedia.com/uploads/1/3/2/7/132740620/7593691.pdfIn PDF document text
- http://files.sheep.education/uploads/1/3/0/7/130775654/fesil_morokumujudaj_vokiwufokubufov.pdfIn PDF document text
- http://files.greteltaylor.com/uploads/1/3/0/8/130873876/rapejataj-furexun.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3584/5017/files/35636555653.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4977/1430/files/66601475515.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8345/4871/files/sixokujapimukesolo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6798/8376/files/44963295870.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0821/2638/files/rowajeralisenez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9880/7202/files/60938845428.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3730/2679/files/51974112201.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1653/5720/files/wonezogavikusavizu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2086/0064/files/33344366.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4445/4051/files/95402212184.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0697/5382/files/70531196627.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/4155504299.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/1143/5670/files/sociology_book_by_shankar_rao.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn 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_off00004bc5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4BC5 | 6588 bytes |
SHA-256: c6acebe3750ab55c09714fa1b34f6c70ddae3ce202e1a088ffcbc34adab53285 |
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font_01_sfnt_off00005c3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C3F | 5084 bytes |
SHA-256: a49fe0d46493cfd3b76128a2f1a072c9e3d8fc9c310f662e681420b07a178a00 |
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font_02_sfnt_off00006d61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D61 | 13196 bytes |
SHA-256: de671c7698221401e2514a3d1e72c3098a0431d6f087ebc7c32a35c1b1d57487 |
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