MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links designed to appear as free book downloads, but they redirect to a malicious domain (ttraff.cc). This is a common SEO-based phishing tactic to trick users into visiting malicious sites. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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.
-
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/wb?keyword=the%20secret%20garden%20children In PDF document text
- http://nadebiver.slykerfamilyministry.com/uploads/1/3/1/3/131380213/juberisal.pdfIn PDF document text
- http://files.killingfieldsterrain.com/uploads/1/3/1/4/131453253/momesuwav.pdfIn PDF document text
- http://files.raverstoriesproject.com/uploads/1/3/1/3/131380942/ca49b2f67b0b22.pdfIn PDF document text
- http://files.ironcountywatershedcoalition.org/uploads/1/3/0/7/130739742/0a2acb2d47.pdfIn PDF document text
- https://ttraff.cc/wb?keyword=the%20secret%20garden%20children's%20book%20pdfIn 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/1/0431/7508/4193/files/zatil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6341/0839/files/refimezavi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1982/8386/files/pagefunopefe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2607/8106/files/general_chemistry_atoms_first_mcmurry.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/80463449019.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1656/0550/files/63136003933.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3685/8773/files/fl_studio_12_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1909/2647/files/bavobevikuverojobaxofuxet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/6164/7262/files/portal_knights_sea_sapphire.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/9867/5102/files/gypsy_witch_fortune_telling_playing_cards.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3407/4523/files/zipobegavirewibisugis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0841/7192/files/mcdonalds_job_application_form.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gimuwuwizarisatin.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_off00007a6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A6E | 4440 bytes |
SHA-256: 0450a0f5a134616e5c14f7d828a585959e5b6a72d6ffafb95994eebcb512e99c |
|||
font_01_sfnt_off00008a30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A30 | 5604 bytes |
SHA-256: f4e2ff67ad0cc555fbc52abcb747d15b1c54ecebd47f57530cc1e6653fd71a03 |
|||
font_02_sfnt_off00009d37.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D37 | 10032 bytes |
SHA-256: aa140ee09cceb9a5f85af473b229feff942b44cf3a325d3e6bc8e1ddee25d85f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.