MALICIOUS
154
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 Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the text 'Alter ego 1 french book free' and the malicious URL, suggesting a lure for users interested in free content. The ML classifier strongly indicated maliciousness, supporting the conclusion that this PDF is designed to redirect users to harmful 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.ru/pify?keyword=alter+ego+1+french+book+free
- http://files.digi-kits.com/uploads/1/3/0/8/130815026/rupilamawe_jegarigodule.pdf
- http://files.jamstheatrecompany.com/uploads/1/3/1/8/131871705/faxukolomipujenatoje.pdf
- http://files.seniors-who-care.com/uploads/1/3/0/8/130814234/xeremopewodusavigu.pdf
- http://files.lytlebitartistic.com/uploads/1/3/0/9/130968947/xemerafanuvaxusi.pdf
- http://mopomopuw.erincmilhem.com/uploads/1/3/0/7/130775432/vobofuvatemo.pdf
- https://cdn.shopify.com/s/files/1/0429/2011/6380/files/wemupopefupizimup.pdf
- https://cdn.shopify.com/s/files/1/0432/3636/0351/files/vernier_caliper_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0431/1567/5815/files/dotties_weight_loss_zone.pdf
- https://cdn.shopify.com/s/files/1/0438/6432/6299/files/98713789597.pdf
- https://cdn.shopify.com/s/files/1/0437/7857/2450/files/38731213020.pdf
- https://cdn.shopify.com/s/files/1/0435/5643/8165/files/77157226368.pdf
- https://cdn.shopify.com/s/files/1/0431/3733/5464/files/xokajulovuvafove.pdf
- https://cdn.shopify.com/s/files/1/0432/6939/0500/files/40843480860.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/90067119925.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_off00006009.bin65ef6efea53383f6b87bd1915724a4936c69be26563faeac71d68d033f5557d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6009 | 5000 bytes |
font_01_sfnt_off00007113.bine172be5418953b075bfe5084ce46bcb96f612b6398a926454666ed102448be25 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7113 | 10024 bytes |
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