MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many pointing to redirector infrastructure, suggesting a phishing or scam campaign. The primary redirector URL is 'https://ttraff.com/pify?keyword=javascript+get+type+of+object', which is also flagged as malicious. The document body text is heavily obfuscated and contains references to JavaScript, likely as a lure.
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=javascript+get+type+of+object In PDF document text
- http://files.pcconfections.com/uploads/1/3/0/7/130738848/5887712.pdfIn PDF document text
- http://files.julioespinosamusic.com/uploads/1/3/2/8/132815298/0a4b279.pdfIn PDF document text
- http://files.jgulbrandsen.com/uploads/1/3/0/8/130813108/4b0adf.pdfIn PDF document text
- http://files.manageyourpain.co.uk/uploads/1/3/1/4/131407887/196a252933.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/1/0430/4994/3202/files/jupezujitutulenapuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3410/8323/files/free_mahjong_games_online_without_downloading.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1307/8174/files/76129631137.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1211/8952/files/11982087400.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5370/2550/files/67550494892.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5698/8317/files/zoterora.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0881/0398/files/mojokal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7118/4794/files/wunixuza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1121/1425/files/53719928528.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5837/3542/files/mixudafegidu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5147/5351/files/bufovugisejibezobuji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4796/0232/files/shopsmith_mark_v_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5380/0859/files/gavabalologokasipatusel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/ledoviz.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_off000064ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64EC | 5516 bytes |
SHA-256: 16d062f6a39dfe914b7550d43734caff22940b0e2d469dcc6ecb5b816b48f052 |
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font_01_sfnt_off000077ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77CE | 2024 bytes |
SHA-256: a511fb262e2f240b0cc62b800179189f1c69c7b4d67d938f9bc0c5e12ef74554 |
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font_02_sfnt_off00008163.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8163 | 11536 bytes |
SHA-256: 659cbb24a8a323e3ab314472a92137854ccbd9e125830660d073f90dc220fd5f |
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