MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, a technique often used to create link farms for SEO manipulation or to redirect users to malicious sites. One of the primary links, 'https://ttraff.cc/pify?keyword=inventory+list+with+photos+template', is flagged as a known malicious redirector. The document body, though heavily obfuscated, contains this URL and other Shopify links, suggesting a lure to disguise the malicious redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' directly supports the finding of malicious redirection.
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.cc/pify?keyword=inventory+list+with+photos+template In PDF document text
- http://files.shawtyreservices.com/uploads/1/3/0/7/130739043/8404725.pdfIn PDF document text
- http://files.blueeyedqtpies.com/uploads/1/3/0/7/130738896/mivafubuwevo.pdfIn PDF document text
- http://taresimu.buffaloblessings.com/uploads/1/3/1/3/131380213/bakorigavi-lazenazo.pdfIn PDF document text
- http://files.ashlihurt.com/uploads/1/3/1/4/131438002/e1988baa2618ba4.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/1/0446/0068/8804/files/83894768331.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8563/4463/files/analysis_of_qualitative_and_quantitative_data.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7916/4314/files/14170561937.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2977/3981/files/xumorilasovis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3730/2679/files/abcde_rule_melanoma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3305/9737/files/active_and_passive_voice_worksheet_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7283/1134/files/19269058250.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7990/1096/files/audyt_wewntrzny_praca_dyplomowa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9387/6118/files/83441328988.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6661/2119/files/blender_guru_shortcut_keys.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7427/2924/files/git_pull_a_branch.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3367/4396/files/nizilakekituxararopowu.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_off000064ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64ED | 5040 bytes |
SHA-256: 9bfc3dda1be5df0a677f2271511b809a413b453ada2ca00231749aaebe69984b |
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font_01_sfnt_off000075e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75E6 | 10340 bytes |
SHA-256: 571155b79bce040e610c0038ab958d8e7d9d39d853f1829347e764a671fedf1b |
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font_02_sfnt_off000098ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98AC | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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