MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links that point to a known malicious redirector infrastructure, specifically 'ttraff.cc'. The document body, though heavily obfuscated, contains text related to 'digital marketing agency website templates' and the malicious URL, suggesting a lure. The presence of numerous external PDF links, many hosted on Shopify, further indicates a link farm or redirection strategy. No scripts were extracted, but the primary attack vector appears to be social engineering via a malicious link.
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=digital+marketing+agency+website+templates
- http://files.relaxmassagetherapyclinic.com/uploads/1/3/1/3/131378821/251248.pdf
- https://cdn.shopify.com/s/files/1/0440/2266/1278/files/parade._com_numbrix.pdf
- https://cdn.shopify.com/s/files/1/0439/9392/3742/files/inorganic_chemistry_miessler_5th_edition_solution.pdf
- https://cdn.shopify.com/s/files/1/0432/6011/7160/files/lotaki.pdf
- https://cdn.shopify.com/s/files/1/0430/7956/5465/files/world_mental_health_day_2020_theme.pdf
- https://cdn.shopify.com/s/files/1/0435/4703/3752/files/75650048346.pdf
- https://cdn.shopify.com/s/files/1/0434/0737/6534/files/xinimoxapomegeji.pdf
- https://cdn.shopify.com/s/files/1/0434/3024/8600/files/biology_ebooks_free_download_in_file.pdf
- https://cdn.shopify.com/s/files/1/0435/7344/4771/files/smooth_4_app_android.pdf
- https://cdn.shopify.com/s/files/1/0428/1974/8006/files/taxonomic_classification_of_plants.pdf
- https://cdn.shopify.com/s/files/1/0432/0781/9422/files/bofalebafixokinolid.pdf
- https://cdn.shopify.com/s/files/1/0429/7264/3491/files/android_studio_gitignore_file.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000636e.binac7af53e20887adc1905bab33f6362a0b30d81703666cbd001c381873610d708 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x636E | 5652 bytes |
font_01_sfnt_off000076a5.bined64b8fd4a4aaf1137d4f201b8715922df827ab15165720795416b0e6f48ace1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76A5 | 10188 bytes |
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