MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with many links pointing to other PDF documents hosted on Shopify and other file-sharing sites. One of the primary links redirects to a known malicious redirector infrastructure, indicating a malicious intent to lead users to harmful content. The ML classifier also strongly flagged this PDF as malicious.
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=analyse+physico+chimique+du+yaourt+pdf
- http://files.jasminkwan.com/uploads/1/3/1/4/131453248/kubomerebamel.pdf
- http://files.themassageplaceop.com/uploads/1/3/0/7/130739802/japujofobev.pdf
- http://files.charlottecountyoutreach.com/uploads/1/3/1/6/131636825/5525766.pdf
- http://files.callinidiore.com/uploads/1/3/0/8/130813643/220579.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/5523/4710/files/fagotilakaxomejewumed.pdf
- https://cdn.shopify.com/s/files/1/0431/3546/7669/files/lixijizovewow.pdf
- https://cdn.shopify.com/s/files/1/0427/8878/2236/files/anthropological_approach_to_the_study_of_religion.pdf
- https://cdn.shopify.com/s/files/1/0428/1548/8163/files/stomach_exercises_at_home.pdf
- https://cdn.shopify.com/s/files/1/0434/2353/1175/files/pearson_chemistry_11_textbook.pdf
- https://cdn.shopify.com/s/files/1/0433/1310/2998/files/wukakamikodoxoren.pdf
- https://cdn.shopify.com/s/files/1/0429/1392/3228/files/pradhan_mantri_awas_yojana_gujarat.pdf
- https://cdn.shopify.com/s/files/1/0435/0876/0735/files/essentials_of_biophysics_p_narayanan_download.pdf
- https://cdn.shopify.com/s/files/1/0440/6516/1366/files/45532327995.pdf
- https://cdn.shopify.com/s/files/1/0432/0706/5757/files/43079388946.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_off0000a089.bin0234d79fa8326b636cb2d029ad9c8a9444bece431cd9814e0e6bcae30911864c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA089 | 5612 bytes |
font_01_sfnt_off0000b37d.bin7e365ab72b01927411df6c46ac85207c71541480698593dcd74d028c21bb1358 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB37D | 15640 bytes |
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