MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.com, which is disguised as a job search resource. The document also exhibits characteristics of a link farm, embedding numerous URLs, many of which point to Shopify-hosted PDFs. The ML classifier strongly indicates maliciousness, supporting the conclusion that this PDF is designed to redirect users to harmful content.
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=resume+templates+housekeeping+jobs
- http://fojigasof.agodfreytranslations.com/uploads/1/3/0/7/130776485/gisulinolewimi.pdf
- http://files.gbyws.org/uploads/1/3/1/4/131483019/paludizixi-pazibokadelok-xovubonavegazuz-nobuxudisapefod.pdf
- http://files.weinbergfirm.com/uploads/1/3/1/4/131483149/xusex.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/0413/3525/files/baparupijerebo.pdf
- https://cdn.shopify.com/s/files/1/0439/4539/4331/files/agenda_template_cute.pdf
- https://cdn.shopify.com/s/files/1/0427/4146/5244/files/u._s._army_sniper_training_manual.pdf
- https://cdn.shopify.com/s/files/1/0429/2398/3001/files/mathematical_physics_including_classical_mechanics_by_satya_prakash.pdf
- https://cdn.shopify.com/s/files/1/0433/5727/4270/files/xenagawezusapem.pdf
- https://cdn.shopify.com/s/files/1/0438/5295/5810/files/dotimegawixosibe.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/46150969179.pdf
- https://cdn.shopify.com/s/files/1/0432/4835/3442/files/mensa_brain_teasers.pdf
- https://cdn.shopify.com/s/files/1/0436/4229/0336/files/94248478113.pdf
- https://cdn.shopify.com/s/files/1/0432/7315/8806/files/faxurofigiraxuseralexad.pdf
- https://cdn.shopify.com/s/files/1/0440/6067/2165/files/1118326652.pdf
- https://cdn.shopify.com/s/files/1/0437/7811/3697/files/watijinilitije.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_off000066d5.bin64a6ff41e3968bb4a72d0a7e775c60f7b56648ff9f889c6e72d1d74b4495877d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66D5 | 5424 bytes |
font_01_sfnt_off00007930.bin9448e13f820386d1218e32240abc78ffaed4e3bb7dec66a0728876551f54b34e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7930 | 9868 bytes |
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