MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.com'. It also exhibits characteristics of a link farm, embedding numerous links, many of which point to benign Shopify URLs but are likely used to mask the malicious intent. The primary malicious URL is 'https://ttraff.com/pify?keyword=aladdin+ost+2019', which is designed to lure users under the guise of educational content.
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=aladdin+ost+2019
- http://fepuriso.bakerlg.com/uploads/1/3/1/3/131379706/rikufalagukafofol.pdf
- http://files.lsttclub.org/uploads/1/3/1/1/131164424/8876721.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/3177/9745/files/acid_bases_and_salts_class_9_notes.pdf
- https://cdn.shopify.com/s/files/1/0432/6454/0835/files/understanding_culture_society_and_politics_grade_11_teachers_guide.pdf
- https://cdn.shopify.com/s/files/1/0447/6777/2821/files/lng_bunkering_market.pdf
- https://cdn.shopify.com/s/files/1/0429/6579/4965/files/gikoputixiju.pdf
- https://cdn.shopify.com/s/files/1/0431/5247/4267/files/10705357336.pdf
- https://cdn.shopify.com/s/files/1/0432/9147/6133/files/48190084115.pdf
- https://cdn.shopify.com/s/files/1/0430/9676/8673/files/nilelujedudazarikaf.pdf
- https://cdn.shopify.com/s/files/1/0439/7645/8398/files/intel_bios_update.pdf
- https://cdn.shopify.com/s/files/1/0432/2859/4336/files/31286652213.pdf
- https://cdn.shopify.com/s/files/1/0435/0679/4651/files/71257038723.pdf
- https://cdn.shopify.com/s/files/1/0433/4472/4133/files/tevefogaragilune.pdf
- https://cdn.shopify.com/s/files/1/0431/3173/2119/files/sociocultural_theory.pdf
- https://cdn.shopify.com/s/files/1/0432/2312/2084/files/33835403077.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_off000070e3.bin56bdc9e14dc74b19d793a3f7b934e0b482cdbf328f452d3f4fd6b15a6241f4fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70E3 | 5196 bytes |
font_01_sfnt_off0000829b.bin9f4902d8ca5c9b38e6a760bd6211b5c7a34fcd7d9da51d5889fad4703290686f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x829B | 10192 bytes |
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