MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a 'Genie bra size guide'. This link, https://ttraff.cc/pify?keyword=genie+bra+size+guide, points to known malicious infrastructure. The document also exhibits characteristics of a PDF SEO link farm, embedding numerous links to other PDFs, likely to manipulate search engine results or distribute further malicious content. The ML classifier strongly indicated maliciousness.
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=genie+bra+size+guide
- http://files.blwcenter.org/uploads/1/3/1/0/131070561/d954507.pdf
- https://cdn.shopify.com/s/files/1/0430/6717/9165/files/vaccines_and_autoimmunity.pdf
- https://cdn.shopify.com/s/files/1/0437/6775/8997/files/mechanisms_of_evolution_bioflix_tutorial_answers.pdf
- https://cdn.shopify.com/s/files/1/0465/9511/3125/files/56549058559.pdf
- https://cdn.shopify.com/s/files/1/0440/3301/5958/files/learn_java_for_absolute_beginners.pdf
- https://cdn.shopify.com/s/files/1/0433/5291/6119/files/43795995732.pdf
- https://cdn.shopify.com/s/files/1/0430/4273/4237/files/87588465986.pdf
- https://cdn.shopify.com/s/files/1/0450/7946/2040/files/associer_deux_page.pdf
- https://cdn.shopify.com/s/files/1/0431/3343/6055/files/bv_ramana_engineering_mathematics.pdf
- https://cdn.shopify.com/s/files/1/0436/5202/2430/files/13600803798.pdf
- https://cdn.shopify.com/s/files/1/0432/9806/2501/files/kepujodajeriluz.pdf
- https://cdn.shopify.com/s/files/1/0463/0183/9517/files/sky_cinema_hits_uk_tv_guide.pdf
- https://cdn.shopify.com/s/files/1/0437/4088/9240/files/50894613776.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_off000081d5.bina044eeb2f69c19ea485ad3b6523c3490df3ae2b4fb0dac5dba6d25d38d166719 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81D5 | 5180 bytes |
font_01_sfnt_off00009380.binc9b63bd9ab0743611df29de20a25862376b720a0fa12ab09e19a859f89a06b6f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9380 | 10388 bytes |
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