MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector infrastructure. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector, suggesting an attempt to lead the user to a malicious site for a phishing or scam operation.
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=toga+party+bed+sheet
- http://files.jfreconsulting.com/uploads/1/3/1/8/131856549/83a09.pdf
- http://files.pikefirm.com/uploads/1/3/0/9/130969681/kanavojemoze.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/2396/5080/files/sociologia_giddens.pdf
- https://cdn.shopify.com/s/files/1/0430/7386/3829/files/70312104190.pdf
- https://cdn.shopify.com/s/files/1/0430/9496/6436/files/bijuboxobizenenume.pdf
- https://cdn.shopify.com/s/files/1/0433/0268/2789/files/rasiteg.pdf
- https://cdn.shopify.com/s/files/1/0431/3320/6682/files/zavozowiniw.pdf
- https://cdn.shopify.com/s/files/1/0434/8549/5453/files/complex_analysis_gamelin_solutions.pdf
- https://cdn.shopify.com/s/files/1/0433/2617/7438/files/los_proximos_30_aos_alvaro_gonzalez_alorda.pdf
- https://cdn.shopify.com/s/files/1/0433/8502/8764/files/22172469560.pdf
- https://cdn.shopify.com/s/files/1/0436/3347/5737/files/sociology_theories_of_education.pdf
- https://cdn.shopify.com/s/files/1/0430/4211/1650/files/dovejaduzagizuguluwaxajuw.pdf
- https://cdn.shopify.com/s/files/1/0437/7473/8593/files/phphotolibrary_get_all_photos.pdf
- https://cdn.shopify.com/s/files/1/0447/8566/4166/files/adobe_reader_free_downloader_download.pdf
- https://cdn.shopify.com/s/files/1/0431/2023/0564/files/5620577094.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_off000068ee.bin83df9fec7c87a166b059fae4b9900a87259f6491d73627359be310e9796cbf0b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68EE | 5380 bytes |
font_01_sfnt_off00007b31.bineef9e40149dc7e5f22a185fc2de41f0067e6c72f61e75f186215a67860207246 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B31 | 10332 bytes |
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