MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains multiple embedded links, with a critical heuristic firing indicating a redirector to malicious infrastructure. The primary malicious URL identified is `https://ttraff.cc/pify?keyword=d%2526+d+money+converter`. While many other links point to benign Shopify URLs, the presence of the malicious redirector and the ML classifier's high confidence score suggest a phishing or malware distribution attempt.
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=d%2526+d+money+converter In PDF document text
- http://files.andrewbrimhall.com/uploads/1/3/0/7/130775400/5154452.pdfIn PDF document text
- http://files.smellsisee.com/uploads/1/3/1/4/131438474/womaxapofisan_davos.pdfIn PDF document text
- http://files.starmembership.org/uploads/1/3/1/3/131384335/lanog_suniwasidulof_lopulav_soturaxaz.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/1/0430/6203/4589/files/transfer_files_from_mac_to_mac.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6877/5841/files/command_and_conquer_red_alert_cheats.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9571/1132/files/7159713597.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/8357326041.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5844/5979/files/99939585954.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4505/1797/files/fijetub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0505/8976/files/sirewuxevimojazapuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2168/0283/files/zimizefokojaxuxadavot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0580/4698/files/73502605421.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/datofugilasififuko.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9269/5456/files/likafefigerip.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8421/0583/files/95648967559.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5166/3012/files/zupatevazemud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9072/2454/files/puxemaxarogizepilaresa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2883/0625/files/lamewitavomuzel.pdfIn PDF document text
- https://medlineplus.gov/vitamind.htmlIn 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 | 3484 bytes |
SHA-256: 33019dbc7dce146be9396d22118e5eda0a3a9187904cdfdddb9ce8b8b2194f61 |
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font_01_sfnt_off00007059.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7059 | 10384 bytes |
SHA-256: 4572e974ab6566a7151bb5a58535d1abdecd86d517592cfba06faa66ba002a8a |
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font_02_sfnt_off000093a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93A0 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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