MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with many links pointing to Shopify domains hosting other PDFs. One prominent link, 'https://ttraff.cc/pify?keyword=vector+magic+key+gen', is identified as a malicious redirector. The presence of a visual download button lure further supports the social engineering aspect of this attack. The document body contains garbled text but includes the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.cc/pify?keyword=vector+magic+key+gen In PDF document text
- http://files.kubikhouse.com/uploads/1/3/2/6/132682822/xituxelemanuzemif.pdfIn PDF document text
- http://files.murchiebhs.com/uploads/1/3/1/4/131453539/dugok.pdfIn PDF document text
- http://files.victorialeeoboe.com/uploads/1/3/0/7/130739713/kizusewev.pdfIn PDF document text
- http://files.lookwhosupports.com/uploads/1/3/0/7/130739155/8626216.pdfIn PDF document text
- http://files.theeducatedblackboy.com/uploads/1/3/0/7/130776263/mukema.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/1/0428/1512/7708/files/zufuxubumutuxafoletof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6689/2186/files/zituxefodi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0618/8955/files/bever.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0358/4409/files/49122899938.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/70354855800.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7449/4369/files/affairscloud_pocket_pdf_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7949/8918/files/tuzabizikofatibupa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2541/3782/files/59011477096.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2418/7549/files/91136305935.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9830/0823/files/numejofufij.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_off00006c04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C04 | 4828 bytes |
SHA-256: 1a64d14bb6da33fae1b3038e67c056ddca0e448a596433436a2b13c5a6c47c01 |
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font_01_sfnt_off00007c54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C54 | 10132 bytes |
SHA-256: 5a1a316818ce33ac645fb9e3195d423d61680088d3a62811f39cb7f96acc0fc7 |
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font_02_sfnt_off00009ef7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9EF7 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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