MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many pointing to benign Shopify domains, but one critical link to 'ttraff.cc' is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to the 'ttraff.cc' URL and appears to be a lure for a schematic PDF. This suggests the primary goal is to redirect the user to malicious infrastructure.
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/pify?keyword=arduino+mega+2560+r2+schematic.+pdf
- http://files.amyplouff.com/uploads/1/3/1/4/131437532/5857048.pdf
- http://files.jjsalvator.com/uploads/1/3/1/0/131070849/70c3eccc98aa623.pdf
- http://files.kidzkreationzcraftclub.com/uploads/1/3/2/3/132303081/gafedi_dugexalerizopex.pdf
- https://cdn.shopify.com/s/files/1/0433/6956/2266/files/boticario_catalogo.pdf
- https://cdn.shopify.com/s/files/1/0432/3901/4562/files/bekagepolotibevidam.pdf
- https://cdn.shopify.com/s/files/1/0433/3705/6414/files/42457437780.pdf
- https://cdn.shopify.com/s/files/1/0438/9044/2395/files/figasipukamurapewaw.pdf
- https://cdn.shopify.com/s/files/1/0434/8870/6717/files/algebra_maths_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0435/3848/1311/files/67860768072.pdf
- https://cdn.shopify.com/s/files/1/0444/4202/6150/files/ridekokunesatokaf.pdf
- https://cdn.shopify.com/s/files/1/0431/1482/3844/files/84101601190.pdf
- https://cdn.shopify.com/s/files/1/0429/6274/7548/files/32924438345.pdf
- https://cdn.shopify.com/s/files/1/0440/0414/7350/files/57248999651.pdf
- https://cdn.shopify.com/s/files/1/0432/1030/9787/files/butom.pdf
- https://cdn.shopify.com/s/files/1/0439/3785/7691/files/22353836431.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006669.bin9aa2c5f11daa1c279df409806d301a86f96a1cfd9f4ebcba8627925937bb85e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6669 | 6108 bytes |
font_01_sfnt_off00007b09.bin72a061735a6a6ccd537e318afc466a0d24509c4a4221eb61469b16d71db5ce4d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B09 | 10124 bytes |
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