MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm with numerous embedded URLs, including a critical redirector link to ttraff.com. This suggests an attempt to lure users to malicious infrastructure. The ML classifier also strongly indicated maliciousness.
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.com/wix?keyword=imperative+form+so+lingua+inglesa
- https://cdn.shopify.com/s/files/1/0433/0799/1208/files/89100439963.pdf
- https://cdn.shopify.com/s/files/1/0429/6117/4684/files/whirlpool_oven_accubake_system_self_cleaning_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/6558/1469/files/lorategefenonufifo.pdf
- https://cdn.shopify.com/s/files/1/0463/9857/0651/files/skf_bearing_catalogue_free.pdf
- https://cdn.shopify.com/s/files/1/0433/5940/4197/files/pizirijelafuku.pdf
- https://cdn.shopify.com/s/files/1/0429/7703/4399/files/57683335562.pdf
- https://cdn.shopify.com/s/files/1/0463/3070/8125/files/zaguselenusowip.pdf
- https://static.usrfiles.com/ugd/bb13a2_76ef9a331717463b8ae153d8cb37bbaa.pdf
- https://static.usrfiles.com/ugd/b8c837_440114f5513f4854b313b69758118795.pdf
- https://static.usrfiles.com/ugd/de3d83_d02cf056b31e4c84b97ab2d985ff181a.pdf
- https://cdn.shopify.com/s/files/1/0434/5564/3813/files/soxasife.pdf
- https://cdn.shopify.com/s/files/1/0433/0831/8878/files/76315924050.pdf
- https://cdn.shopify.com/s/files/1/0429/6710/5687/files/soxafe.pdf
- https://cdn.shopify.com/s/files/1/0430/6544/2455/files/metro_pcs_phone_payment.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_off00005c9f.binc09aae1be741513b328443cde61dbfdbda99cf4f26ba792d789a93b98e17e409 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C9F | 5216 bytes |
font_01_sfnt_off00006e51.bin82929aa7197feb82a027c93b515682171366059837dcaab5016afe9902b38c96 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E51 | 14160 bytes |
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