MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous links, including one to a known malicious redirector at ttraff.com, disguised with a "google slides templates halloween" keyword. This indicates a social engineering lure designed to redirect the user to malicious content. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that it is part of a phishing or malware distribution campaign.
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=google+slides+templates+halloween In PDF document text
- http://files.trivalleysir34.org/uploads/1/3/1/8/131871625/fimavozozuxekibiki.pdfIn PDF document text
- http://files.inspiredwomenbusinessalliance.org/uploads/1/3/1/1/131163723/8871381.pdfIn PDF document text
- http://files.portraits4patriots.com/uploads/1/3/0/8/130874567/jewowimunokamobo.pdfIn PDF document text
- http://tolike.margtstudio.com/uploads/1/3/1/0/131070450/lopenobumedu-zutarufulin-majezodafoz-linaxe.pdfIn PDF document text
- http://files.cmjlawn.com/uploads/1/3/1/4/131406442/4743538.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/1/0437/9131/9200/files/senuxenimedamewizawotafuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3242/0264/files/firilofabuxapawaxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2894/5819/files/76663172204.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0765/3526/files/2004146632.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8375/0821/files/vcruntime140._dll_free_64_bit_windows_8.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5050/8181/files/sadlier_phonics_level_b_grade_2.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4170/8453/files/arabic_to_english_word_converter.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8443/9971/files/66010033397.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8589/7627/files/7691378979.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3581/9173/files/viravejofefowezasawerob.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
🗂 Part of campaign:
davidmossac.com
4 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006724.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6724 | 5188 bytes |
SHA-256: 7cdddb61223fdfae7bda010e65d5de47f66fcc4f2aa2e59739dc17df5976c38a |
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font_01_sfnt_off000078bc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78BC | 9836 bytes |
SHA-256: 664b3a00803a433533257d58aef8f5aa0cd9e1ffea0abe7d54fb589a8412f491 |
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font_02_sfnt_off00009a5d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A5D | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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