MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of embedded links, many of which point to external resources. One of the primary links, 'https://ttraff.com/pify?keyword=cookbook+template+for+adobe+illustrator', is identified as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, suggesting an attempt to direct users to malicious infrastructure. The presence of numerous PDF links further indicates a link farm or SEO manipulation tactic, likely to distribute malware or phish for credentials.
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=cookbook+template+for+adobe+illustrator
- http://files.coastalphotoclub.com/uploads/1/3/1/0/131070859/3243631.pdf
- http://files.girishmore.com/uploads/1/3/0/7/130775033/ratonisu.pdf
- http://files.emilycarewwoodard.com/uploads/1/3/2/6/132683017/tobumekotimapimer.pdf
- http://salul.rainylakelabradorretrievers.com/uploads/1/3/2/3/132303195/gonipib.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/3637/6214/files/lipids_biochemistry_download.pdf
- https://cdn.shopify.com/s/files/1/0461/3655/7736/files/ant_er_for_firefox_57.pdf
- https://cdn.shopify.com/s/files/1/0432/0601/7185/files/dukojimevasawem.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/30740110423.pdf
- https://cdn.shopify.com/s/files/1/0430/2975/8103/files/xapebe.pdf
- https://cdn.shopify.com/s/files/1/0447/2619/0234/files/pythagorean_theorem_calc.pdf
- https://cdn.shopify.com/s/files/1/0437/5180/0981/files/wupinobedixokojabuvor.pdf
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/49716775116.pdf
- https://cdn.shopify.com/s/files/1/0430/1396/3929/files/cg_video_hd_2018.pdf
- https://cdn.shopify.com/s/files/1/0431/0489/5143/files/20324194650.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ef9.bin5c74253cd035da250e6ec48666d87d207b81bff63226c9ac153588df93059bf7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EF9 | 5296 bytes |
font_01_sfnt_off000070df.bin25179090acc9c8d777aedb85e3e90eb9d4d25b8d722b7029fccbf50698b44a6a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70DF | 9820 bytes |
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