MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=blink+malcolm+gladwell+free+pdf'. This indicates a phishing or social engineering attempt to lure users to malicious content. The document body, though heavily obfuscated, contains the same URL, reinforcing its role as a lure. The presence of a large number of external PDF links also suggests a link farm or SEO manipulation tactic.
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=blink+malcolm+gladwell+free+pdf
- http://files.perennialchildcare.com/uploads/1/3/2/6/132696210/nidaparumamujajo.pdf
- http://files.cherryhilllawncare.com/uploads/1/3/0/7/130739011/6abdc35b8.pdf
- http://files.jessicabarkltheaterartist.com/uploads/1/3/0/7/130775974/menanuvoniked_gorewo.pdf
- https://cdn.shopify.com/s/files/1/0432/8436/5476/files/dowuzabeguvil.pdf
- https://cdn.shopify.com/s/files/1/0432/8584/0036/files/45207338583.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sivezijikok.pdf
- https://cdn.shopify.com/s/files/1/0437/1985/2187/files/vejodu.pdf
- https://cdn.shopify.com/s/files/1/0440/9910/9016/files/67863670721.pdf
- https://cdn.shopify.com/s/files/1/0433/9341/7383/files/malie_sheet_mask_in_dubai.pdf
- https://cdn.shopify.com/s/files/1/0438/7468/0987/files/lugefinavemixituzapedeta.pdf
- https://cdn.shopify.com/s/files/1/0429/9050/2042/files/bubble_sort_pseudocode.pdf
- https://cdn.shopify.com/s/files/1/0432/2482/6014/files/vokazisaderozite.pdf
- https://cdn.shopify.com/s/files/1/0434/8303/7860/files/95032708209.pdf
- https://cdn.shopify.com/s/files/1/0431/9064/8996/files/15740974053.pdf
- https://cdn.shopify.com/s/files/1/0436/9930/6650/files/3099986337.pdf
- https://cdn.shopify.com/s/files/1/0435/9254/8515/files/a_history_of_anthropological_theory.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_off0000b0e0.bin0e3a3a3261b7b8e754f10a9f0e3ba8bc452bc1c91d0ba99ae1b8f2470a89366d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0E0 | 5500 bytes |
font_01_sfnt_off0000c385.binf949f5d87f96bf3e97eb2891d9a4fad084c5b7bf4c1f0d53082a7be806120b89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC385 | 10888 bytes |
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