MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though partially corrupted, contains text related to 'free music on iphone 5' and a URL that appears to be part of a link farm. This suggests a phishing or scam attempt, leveraging a lure to drive traffic to malicious sites. No scripts were extracted, but the presence of malicious links is a strong indicator of malicious intent.
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=free+music+on+iphone+5
- http://files.shoploveandadog.com/uploads/1/3/1/4/131438161/338457.pdf
- http://files.azpattersonedu.com/uploads/1/3/2/7/132740814/fowidedizomevosar.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/2752/1948/files/9191746966.pdf
- https://cdn.shopify.com/s/files/1/0433/5144/1563/files/masigi.pdf
- https://cdn.shopify.com/s/files/1/0429/9679/3503/files/26901530872.pdf
- https://cdn.shopify.com/s/files/1/0436/8980/3941/files/scoring_rubric_for_writing_descriptive_text.pdf
- https://cdn.shopify.com/s/files/1/0428/0667/3574/files/english_grammar_learning_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0432/2977/3982/files/jupizelupemejonodupo.pdf
- https://cdn.shopify.com/s/files/1/0438/8628/0872/files/supodojoxekudalekamej.pdf
- https://cdn.shopify.com/s/files/1/0431/4228/3432/files/45934485138.pdf
- https://cdn.shopify.com/s/files/1/0432/0637/7633/files/51697474268.pdf
- https://cdn.shopify.com/s/files/1/0463/6255/8619/files/depetagakasuw.pdf
- https://cdn.shopify.com/s/files/1/0431/3120/7837/files/vofuluzelolasasoxixedo.pdf
- https://cdn.shopify.com/s/files/1/0430/8353/0394/files/70560764945.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rafudegilezenetizaxesuvos.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_off00007888.binc1c21e7b9d6017e70e97deefe656ec92c86b42a92a6e9d8dac57f7525d77500a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7888 | 5008 bytes |
font_01_sfnt_off00008962.bin63fa45b6c64b56cc74151074562c7cad34812eca44232942550f13ccd59e2f75 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8962 | 10464 bytes |
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