MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external resources, indicating a link farm or redirection strategy. One critical heuristic firing identified a link to a known malicious redirector, `https://ttraff.cc/pify?keyword=sc+dmv+acceptable+forms+of+identification`, which is the primary indicator of malicious intent. The document body, though partially obfuscated, contains text related to identification forms, suggesting a lure to trick users into clicking the malicious link. No scripts were extracted from this sample.
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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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=sc+dmv+acceptable+forms+of+identification In PDF document text
- http://gobulo.ywcahealthandfitness.org/uploads/1/3/2/6/132681481/d3d4075199.pdfIn PDF document text
- http://lizevos.alphakappawvdkg.com/uploads/1/3/1/3/131383483/fb5edf7c303897e.pdfIn PDF document text
- http://files.losangelescountyfirefightersemeraldsociety.com/uploads/1/3/2/6/132680827/504bbe2d2.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/1/0440/9124/4696/files/contracciones_isotonicas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8795/4073/files/fiwutedapajotozokurev.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5805/9671/files/lumofofuzi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6146/8567/files/secret_of_secrets_abdul_qadir_jilani.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2501/4684/files/medical_virology_4th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9529/4109/files/biblical_hebrew_vowels.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0465/4438/8246/files/10713805955.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1222/6202/files/noaa_severe_weather_storm_reports.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7388/8671/files/mijaluwefijezi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mofofuledezenededur.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7182/3262/files/sitibofifexufelodaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3546/7682/files/38122115610.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004c83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C83 | 5604 bytes |
SHA-256: dfd526b9e83cbb75a6691a28c1a50942873afec02d6ff5699fc3e91afe3a44c1 |
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font_01_sfnt_off00005f70.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F70 | 9928 bytes |
SHA-256: d9790fa86538471a259853729409185c77ded1ae72f2b1899d843a3e84091a96 |
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