MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a significant number of embedded links, forming a link farm. The primary link, 'https://ttraff.com/pify?keyword=barnsley+sixth+form+college+moodle', is identified as a malicious redirector, suggesting the document's purpose is to lure users to malicious websites. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=barnsley+sixth+form+college+moodle
- http://files.marcgwynnecigars.com/uploads/1/3/1/3/131383510/guguvi-vemizu-dufev.pdf
- http://files.synergistic-approach.com/uploads/1/3/2/6/132681233/8c3f43.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0433/1975/4907/files/zozowag.pdf
- https://cdn.shopify.com/s/files/1/0429/1071/1971/files/baguxiv.pdf
- https://cdn.shopify.com/s/files/1/0432/4468/3419/files/apush_chapter_10.pdf
- https://cdn.shopify.com/s/files/1/0432/5359/6310/files/38626545063.pdf
- https://cdn.shopify.com/s/files/1/0435/0086/3643/files/voruvobutukoxa.pdf
- https://cdn.shopify.com/s/files/1/0435/0722/0635/files/haggadah_text_english.pdf
- https://cdn.shopify.com/s/files/1/0433/9574/3907/files/39932899626.pdf
- https://cdn.shopify.com/s/files/1/0436/1610/8707/files/11958025630.pdf
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/3862459305.pdf
- https://cdn.shopify.com/s/files/1/0429/8942/0695/files/30751017040.pdf
- https://cdn.shopify.com/s/files/1/0437/0235/4070/files/45489087591.pdf
- https://cdn.shopify.com/s/files/1/0431/8747/0496/files/39444825019.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005bd3.binc8d1ddf990909733fb76a429522d201c0a15073eee969f603597a0eb72b92c99 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BD3 | 5444 bytes |
font_01_sfnt_off00006e2c.bin2ec092b9f0971ccabd25f07ca99d3a69246fce17d991f10c55625f0b70fd769f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E2C | 13520 bytes |
font_02_sfnt_off0000991d.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x991D | 4324 bytes |
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