MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm pointing to multiple Shopify-hosted PDF files, with one primary link redirecting to a known malicious domain. This suggests an attempt to distribute malicious content or redirect users to a phishing or malware site. The ML classifier strongly indicated maliciousness, and the presence of a malicious redirector URL supports this assessment.
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/wix?keyword=david+brownstein+iodine+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/4556/0219/files/breviario_del_caos_albert_caraco.pdf
- https://cdn.shopify.com/s/files/1/0427/4978/8327/files/67336084863.pdf
- https://cdn.shopify.com/s/files/1/0433/8873/1543/files/konubiko.pdf
- https://cdn.shopify.com/s/files/1/0430/9018/2304/files/30528503637.pdf
- https://cdn.shopify.com/s/files/1/0434/8110/4541/files/43066067178.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/31443612403.pdf
- https://cdn.shopify.com/s/files/1/0432/0755/7283/files/75404176337.pdf
- https://cdn.shopify.com/s/files/1/0435/8501/1871/files/3033210016.pdf
- https://cdn.shopify.com/s/files/1/0433/5294/8901/files/how_to_stop_youtube_from_pausing.pdf
- https://cdn.shopify.com/s/files/1/0429/6740/0601/files/82370374464.pdf
- https://cdn.shopify.com/s/files/1/0446/7880/7705/files/redozaroweroseg.pdf
- https://cdn.shopify.com/s/files/1/0432/8649/5400/files/54851320679.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_off00006f13.bine01ce9074238e9ac94136158b6413973aa2ea072bf9100b01a48656d3855ba36 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F13 | 5292 bytes |
font_01_sfnt_off0000813b.bin7d3871b5deaf7127cf0926cf21fa961c0b327c45139e44690152d632901bc017 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x813B | 10244 bytes |
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