MALICIOUS
194
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, with 30 external links identified. One of these links, https://ttraff.cc/pify?keyword=ratchet+and+clank+pcsx2+settings, is flagged as a known malicious redirector. The document body contains garbled text and references to 'wkhtmltopdf', suggesting it was programmatically generated. The presence of a link farm and a malicious redirector indicates a phishing or malicious content delivery 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=ratchet+and+clank+pcsx2+settings In PDF document text
- http://files.jenateer.org/uploads/1/3/0/8/130814205/1c7b7.pdfIn PDF document text
- http://begegor.itisallaboutlife.eu/uploads/1/3/1/1/131164239/judatato.pdfIn PDF document text
- http://files.4-ucorp.com/uploads/1/3/0/7/130739120/2352631.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/1/0431/1007/2481/files/diy_gift_card_envelope_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1747/8044/files/75195514409.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5356/4583/files/paxaporejosuke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0778/6657/files/65292723855.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2216/3866/files/skyrim_ini_files_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/0540/0472/files/facsdiva_import_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9272/8226/files/class_10_rise_of_nationalism_in_europe_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9105/8078/files/lewebawejuratefivabaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4102/9276/files/42499041664.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3830/8512/files/76379850455.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7110/1338/files/52702637923.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7876/2140/files/anime_slayer_android_2._3._6.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4235/6904/files/81980300006.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_off00006085.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6085 | 5188 bytes |
SHA-256: 1e583fae0195531c30d78022a78122bd9efe65df316df05ea8b6d6586a4d885e |
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font_01_sfnt_off00007222.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7222 | 14852 bytes |
SHA-256: cbd27aa19e9f8f024dad5230d8fe738ce2f584dc6468d446b81bbc7b5625f0d5 |
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font_02_sfnt_off0000a007.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA007 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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