MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the same malicious URL. This suggests a phishing or scam attempt using a link farm to obscure the final malicious destination.
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.link/pify?keyword=rewrite+the+stars+piano+sheet
- https://cdn.shopify.com/s/files/1/0450/2441/1806/files/45450659327.pdf
- https://cdn.shopify.com/s/files/1/0437/5429/1354/files/14933108130.pdf
- https://cdn.shopify.com/s/files/1/0432/3645/8654/files/sididuxewidaxugejunubupi.pdf
- https://cdn.shopify.com/s/files/1/0437/5658/5121/files/sepsis_guidelines_jama.pdf
- https://cdn.shopify.com/s/files/1/0433/0065/1158/files/tukobilubusisojizagiku.pdf
- https://cdn.shopify.com/s/files/1/0430/2848/0157/files/bojedivoxesiluvulo.pdf
- https://cdn.shopify.com/s/files/1/0437/8794/4094/files/forcepoint_ngfw_administrator_guide.pdf
- https://cdn.shopify.com/s/files/1/0432/3888/3495/files/avast_antivirus_offline.pdf
- https://cdn.shopify.com/s/files/1/0432/1427/4720/files/56387815002.pdf
- https://cdn.shopify.com/s/files/1/0432/7381/4182/files/yahmaha_virago_535.pdf
- https://cdn.shopify.com/s/files/1/0459/9634/3455/files/22560970246.pdf
- https://cdn.shopify.com/s/files/1/0429/0219/2284/files/bhagavad_gita_in_bengali_free_download.pdf
- https://cdn.shopify.com/s/files/1/0430/3290/3829/files/taboxaxajadowunados.pdf
- https://cdn.shopify.com/s/files/1/0434/3490/1660/files/ebay_app_for_windows_10_free.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_off0000622a.bin132fbf5d9b2038337bb83d6faad1602d28cd30bf2c26d273a12436671ec75a33 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x622A | 4976 bytes |
font_01_sfnt_off00007324.binb13a1b6238e769fa27e5caed56dfa705e860e15b127537977b489149abf87699 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7324 | 9784 bytes |
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