MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many of which point to a link farm designed to manipulate search engine results. One prominent link redirects to a known malicious infrastructure, suggesting an attempt to drive traffic to malicious sites. The document body contains text related to 'bestwap 2019 song mp4' and includes the malicious URL, indicating a lure to potentially malicious 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.cc/pify?keyword=bestwap+2019+song+mp4
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/0239/5798/files/tasejapubexodefoda.pdf
- https://cdn.shopify.com/s/files/1/0437/1641/1547/files/40285348708.pdf
- https://cdn.shopify.com/s/files/1/0437/3826/7809/files/wukipi.pdf
- https://static.usrfiles.com/ugd/8ab72e_e61d14f4fd894ca5a85763865c3bb8b8.pdf
- https://static.usrfiles.com/ugd/b8c837_d5dd5b56f6ec452c817aecb991107b83.pdf
- https://static.usrfiles.com/ugd/b8c837_897adf9c4edd4691803fa37a7a654b2c.pdf
- https://static.usrfiles.com/ugd/b910ae_394aa69cbaa54309b9a20309170294db.pdf
- https://cdn.shopify.com/s/files/1/0430/5072/9634/files/autobiography_format_example.pdf
- https://cdn.shopify.com/s/files/1/0432/9819/3566/files/gevugidoxemivesuv.pdf
- https://cdn.shopify.com/s/files/1/0434/0521/3854/files/rupunapepidevopikobu.pdf
- https://cdn.shopify.com/s/files/1/0431/5929/0022/files/95425919072.pdf
- https://cdn.shopify.com/s/files/1/0436/4356/8278/files/maxent_tv_manuals.pdf
- https://cdn.shopify.com/s/files/1/0434/6193/5261/files/65543509587.pdf
- https://cdn.shopify.com/s/files/1/0457/3698/4742/files/guided_sleep_meditation_chakra_tuning.pdf
- https://cdn.shopify.com/s/files/1/0462/6871/1074/files/captain_tsubasa_zero_english_mod_apk.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_off00005f0d.bin41724f9d09146471869a0f13d5676eae9dc4480d6bf32414f3fc541cf138d89f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F0D | 5720 bytes |
font_01_sfnt_off0000729c.bin06727d0f84b83ad0d3862d90620560b8cc716b2f56e34ac99d37a2abf095802b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x729C | 9756 bytes |
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