MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, including one pointing to a known malicious redirector. The document body and embedded links suggest a lure to download or access resources related to '3d animation software', which is likely a pretext to lead users to malicious sites. The presence of a malicious redirector and a large number of external links indicates an attempt to distribute further malicious content or phish for information.
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.me/pify?keyword=3d+animation+software
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0432/5857/7056/files/tebesimo.pdf
- https://cdn.shopify.com/s/files/1/0432/5395/6758/files/48224910793.pdf
- https://cdn.shopify.com/s/files/1/0431/0119/2352/files/finding_percentages_of_amounts_worksheet_year_6.pdf
- https://static.usrfiles.com/ugd/d4579c_8668512f81264ecb8497fbfb5b5ea315.pdf
- https://static.usrfiles.com/ugd/c2007e_77b83f3dd224403c86ab084825e4c4b6.pdf
- https://static.usrfiles.com/ugd/ce77c6_36cc4a117fa849b890dc38b82fc9f572.pdf
- https://cdn.shopify.com/s/files/1/0454/6730/4102/files/ludetatusetizitata.pdf
- https://cdn.shopify.com/s/files/1/0432/8492/2526/files/star_ocean_anamnesis_japanese_apk.pdf
- https://cdn.shopify.com/s/files/1/0429/3319/0823/files/45535291511.pdf
- https://cdn.shopify.com/s/files/1/0462/1765/8521/files/88363230103.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005fde.bin4c644500654d52c1baf514d66f96d5655a26b0ed41446ffb28a8efb4472d6cee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FDE | 4968 bytes |
font_01_sfnt_off000070aa.bin51ce35656244e45c39e50ce14d81bf273859abea7c642d9ff499e16231e00435 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70AA | 10420 bytes |
font_02_sfnt_off0000944d.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x944D | 4324 bytes |
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