MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, with one specifically identified as a malicious redirector. The document body, though partially corrupted, includes text related to 'collecting data worksheets 2nd grade' and the malicious URL, suggesting a lure to a phishing or malware distribution site. The presence of numerous external PDF links further indicates a link farm intended to obscure the malicious destination.
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.me/wix?keyword=collecting+data+worksheets+2nd+grade
- http://files.captainshreveladygatorsoccer.com/uploads/1/3/1/4/131407138/ac0e9.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0484/3680/5782/files/mapa_politico_de_puerto_rico_con_sus_pueblos_para_imprimir.pdf
- https://cdn.shopify.com/s/files/1/0432/9478/5694/files/kizebasutewixat.pdf
- https://cdn.shopify.com/s/files/1/0436/9888/0680/files/59665816085.pdf
- https://cdn.shopify.com/s/files/1/0431/5961/7690/files/bojufezedajovepekefadol.pdf
- https://f8fbb2e4-9c9e-42d1-a000-0350c8a28a32.filesusr.com/ugd/ce77c6_06e7cd69a8d6479fa68b5230b02a36b0.pdf?index=true
- https://6cc88ed8-3351-4e28-b8c2-0c15a3f6a167.filesusr.com/ugd/d55797_d31c9b967b3b4a48bf13945a8bf261e1.pdf?index=true
- https://38cd9899-340e-41d2-a3db-3f1dceddaf0e.filesusr.com/ugd/035627_4d4cd908812940ec96ea40ac494f5f04.pdf?index=true
- https://cdn.shopify.com/s/files/1/0430/0898/3203/files/21876670014.pdf
- https://cdn.shopify.com/s/files/1/0427/6381/3020/files/what_ethnicity_is_the_rocks_wife.pdf
- https://cdn.shopify.com/s/files/1/0434/5289/1298/files/polutaxadokawufofezin.pdf
- https://cdn.shopify.com/s/files/1/0432/2358/0830/files/tatif.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_off0000608d.bin0d0dce37acc27c48c931be0f22f4e3830967cac615a152ac680304c1946d81a8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x608D | 5396 bytes |
font_01_sfnt_off000072ef.bin946a1efec64c82b85452b00d6ce86d6e6415aee37ac6eee7d8e1f9b11faf38e6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72EF | 9948 bytes |
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