MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous embedded links, a common tactic for SEO link farms and redirector abuse. The primary link, 'https://ttraff.cc/wix?keyword=maths+online+worksheets+for+class+7', is flagged as malicious, indicating an attempt to redirect users to harmful content. The presence of many Shopify-hosted PDF links suggests a coordinated effort to distribute malicious content under the guise of educational resources.
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.cc/wix?keyword=maths+online+worksheets+for+class+7
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/0937/4368/files/super_metroid_sprites.pdf
- https://cdn.shopify.com/s/files/1/0429/1274/3591/files/varawaruwumasadejom.pdf
- https://cdn.shopify.com/s/files/1/0437/8561/7566/files/guzusuxarinav.pdf
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/jukemor.pdf
- https://static.usrfiles.com/ugd/26938b_1e9bb1d1c9d1433299a1a5ee383245dc.pdf
- https://static.usrfiles.com/ugd/b8c837_b990027b51764463bd2c0b63f04a42d4.pdf
- https://static.usrfiles.com/ugd/73f3b0_97134d972f0e400b97585398373c8a46.pdf
- https://static.usrfiles.com/ugd/067ecb_7c3f83d1bdd64274b80dc7098a8fc0fa.pdf
- https://static.usrfiles.com/ugd/b8c837_bfc36dbfc92841ee91c1c25decd4610c.pdf
- https://static.usrfiles.com/ugd/b8c837_43fe713b69d44bbd96c5c0c2bd08fd88.pdf
- https://static.usrfiles.com/ugd/b8c837_a81dc73f478046abb8e658efe26eccdc.pdf
- https://static.usrfiles.com/ugd/3b7182_e921101e5bd34850bc2e891b1de694c2.pdf
- https://static.usrfiles.com/ugd/599026_2d7f3559a1684f96b2f75a44584947e5.pdf
- https://static.usrfiles.com/ugd/63d3ad_e3a853cd2f094d6bae51b72a15c2ea3b.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000639d.bind745a4e08f94ede38329ad70ce7849a540ed7bc12ef8ea26da59356ea0bde905 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x639D | 5212 bytes |
font_01_sfnt_off00007577.bin3f53c6ec971bccff20ef7794a146931becfbee7090b8ece7c4b53a45af2ad516 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7577 | 11224 bytes |
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