MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, a common tactic for phishing or malware distribution. One critical heuristic firing indicates a direct link to known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=newark+garden+hotel'. The presence of a large number of external PDF links, many hosted on shopify.com, suggests a link farm designed to obscure the malicious destination. The ML classifier also strongly flagged this PDF as malicious.
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.com/pify?keyword=newark+garden+hotel In PDF document text
- http://files.westbrookbromham.co.uk/uploads/1/3/1/3/131384429/2affec0666.pdfIn PDF document text
- http://files.jenswanndowney.com/uploads/1/3/0/9/130969150/wodelo.pdfIn PDF document text
- http://files.new-condo-launch.com/uploads/1/3/2/7/132710678/vimivapovaf-lapelade.pdfIn PDF document text
- http://files.gunlac.org/uploads/1/3/1/0/131070375/6099840.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/1/0435/7308/4319/files/itunes_64_bit_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/4797/1990/files/buku_agama_islam_kelas_12_kurikulum_2020_penerbit_erlangga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0360/0283/files/54297166252.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9848/9503/files/3121711567.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kekesapenogetiru.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9078/8000/files/www._akaipro._com_softwaredownload.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1691/2037/files/98159668318.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/alaporan_tamilan_video_song_starmusiq.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9830/0823/files/coleman_air_compressor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6879/2732/files/alcohols_phenols_and_ethers_mcqs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5049/9222/files/xizowozerisasebidege.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0986/7929/files/92340377121.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6501/4437/files/2440575897.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0459/1832/2839/files/52505254629.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_off00007f65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F65 | 5036 bytes |
SHA-256: f6ae2b10af267e96b59945458ce5769b7432c9380e7c71b8044756294340ffb7 |
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font_01_sfnt_off00009091.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9091 | 10900 bytes |
SHA-256: 0dcdcbb913a04462f70015399bb0f0a750218b8d52139b45bac4336db4b9844a |
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