MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious by a machine learning classifier and contains numerous embedded links. One critical heuristic identified links to known malicious redirector infrastructure, specifically 'https://ttraff.com/pify?keyword=warlock+patrons+homebrew'. Another heuristic indicated a PDF link farm, with many links pointing to Shopify domains, likely for SEO manipulation. The document body contains garbled text but includes the same suspicious URL.
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/pify?keyword=warlock+patrons+homebrew
- http://files.snuggledupinc.com/uploads/1/3/0/9/130969473/dc85a7281b9a1.pdf
- http://files.brussels-computers.com/uploads/1/3/1/6/131606630/8415627.pdf
- http://files.friendsofcherryorchardpark.org/uploads/1/3/2/3/132303219/6006201.pdf
- http://files.br
- https://cdn.shopify.com/s/files/1/0430/9454/0452/files/vilumixajojinivalalubikaz.pdf
- https://cdn.shopify.com/s/files/1/0431/2920/8986/files/69739270113.pdf
- https://cdn.shopify.com/s/files/1/0449/8967/7736/files/an_occurrence_at_owl_creek_bridge_test.pdf
- https://cdn.shopify.com/s/files/1/0434/4925/4050/files/masih_ft_arash_ap_goli.pdf
- https://cdn.shopify.com/s/files/1/0429/1703/6198/files/pdf_file_editor_for_pc.pdf
- https://cdn.shopify.com/s/files/1/0433/4767/3253/files/4254247518.pdf
- https://cdn.shopify.com/s/files/1/0438/5875/5749/files/arm_risc_architecture.pdf
- https://cdn.shopify.com/s/files/1/0434/9339/2536/files/lapolomur.pdf
- https://cdn.shopify.com/s/files/1/0459/1783/1319/files/can_t_icloud_for_pc.pdf
- https://cdn.shopify.com/s/files/1/0437/8322/5506/files/3026399354.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_off00008aef.bin0e01b3bed0e43b15e691dc448375052a47c22dedd650218c0fca4b9c0afa16b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AEF | 5480 bytes |
font_01_sfnt_off00009d7c.bin55fe6c2abbe3b216ef66c2a36fa0113600061cab1050484bedf7e04ab8ae0de0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D7C | 10620 bytes |
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