MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service, suggesting a link farm or phishing attempt. The primary redirector URL is https://ttraff.ru/pify?keyword=kinobody+superhero+bulking+program+pdf, which is flagged as malicious. The document body, though heavily obfuscated, contains this URL and other Shopify links, indicating a lure for users to download content, likely leading to malicious sites.
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.ru/pify?keyword=kinobody+superhero+bulking+program+pdf In PDF document text
- http://files.spinecarechiropractic.net/uploads/1/3/1/3/131384018/30437.pdfIn PDF document text
- http://files.synbim.co.uk/uploads/1/3/1/4/131438353/wesutepaxa-vafepitaxaj-rixukinetafutu-gigulepetazub.pdfIn PDF document text
- http://files.ecautoelectric.com/uploads/1/3/1/4/131437005/sizedivorolapasa.pdfIn PDF document text
- http://files.andrewshielscomposer.com/uploads/1/3/0/8/130874257/bedib-zekibupumigogeb-bufoko.pdfIn PDF document text
- http://files.massivemomentumnation.com/uploads/1/3/0/9/130969446/kutekapugupi.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/1/0433/0664/7707/files/mcculloch_eager_beaver_chainsaw_covers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5650/5756/files/centrales_electricas_en_el_peru.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6802/3194/files/dixiwumapozov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8266/9461/files/polymer_chemistry_second_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2878/1988/files/peridapizux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0416/6297/files/jifuzarajinuraruxutofejad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8499/7025/files/77256273707.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4349/4807/files/51602586201.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9940/5977/files/teach_like_a_champion_field_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1373/3534/files/7486275430.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6028/2023/files/o_ceticismo_filosfico.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8786/9592/files/21094623479.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8470/7992/files/cours_de_l_astronomie.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_off000065a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65A7 | 5532 bytes |
SHA-256: 20e79023b58057486a0b38abfdd611a0cfc00d85e8f88848bef98ebe364240ce |
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font_01_sfnt_off00007840.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7840 | 10036 bytes |
SHA-256: 6b608d196b0bd5b2d8e7282ec0ab25f01a75a0b5f80f1e806565676c412f2288 |
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font_02_sfnt_off00009a7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A7E | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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