MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic match for PDF_MALICIOUS_REDIRECTOR_LINK, pointing to 'https://ttraff.cc/pify?keyword=bounty+hunter+dotabuff+guide'. Additionally, PDF_SEO_LINK_FARM indicates a large number of outbound links, with 'https://cdn.shopify.com/s/files/1/0431/4864/0418/files/sigazogomabafarato.pdf' being the first listed. The document body, though heavily obfuscated, contains the same redirector URL, reinforcing the lure. The overall pattern suggests a phishing attempt using a deceptive link.
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=bounty+hunter+dotabuff+guide In PDF document text
- http://files.davidwaltersministry.com/uploads/1/3/1/3/131380618/gavolovureket.pdfIn PDF document text
- http://doban.villagesatlynxcreek.com/uploads/1/3/0/9/130969191/1692302.pdfIn PDF document text
- http://donudefeb.dawnhoy.net/uploads/1/3/2/6/132681268/1363914.pdfIn PDF document text
- http://files.marinasole.com/uploads/1/3/1/4/131437474/269acfb.pdfIn PDF document text
- http://files.wongyuhao.com/uploads/1/3/0/8/130814101/vezupat.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/1/0431/4864/0418/files/sigazogomabafarato.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4560/0936/files/jexivimiw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9782/6207/files/75449960936.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4492/0734/files/roxupasewegifimog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/4834/1399/files/adapting_to_obesity_with_adipose_tissue_inflammation.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0147/9321/files/pasexoravupewozuregapotuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0451/5836/7386/files/vubopozi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3935/7093/files/68401931790.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/8566/4166/files/erasmus_programme_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2961/1171/files/43349958039.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7070/8125/files/napebidorefamilozupar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0623/8613/files/51662659517.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5227/7670/files/apics_cpim_books.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_off00007eab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EAB | 3156 bytes |
SHA-256: 619bb6ef5e970a56ea617affab90b1a337bb195de8e6ae9a19da0d2a89543cde |
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font_01_sfnt_off000089f8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89F8 | 5252 bytes |
SHA-256: 3412fe6ccc06165ca4b1f07447919402886b1f1e55b8f5e5b901045394ad48b4 |
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font_02_sfnt_off00009bd8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9BD8 | 15712 bytes |
SHA-256: c080e3427ec035f3f68f627c0dbd7b125621406a9b016f25c48beb54212d8f71 |
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