MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with at least one identified as a malicious redirector. The ML classifier strongly flagged this PDF as malicious, and the presence of a link farm suggests an attempt to manipulate search engine results or distribute malicious content. The document body, though heavily obfuscated, contains the malicious URL and other PDF links.
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=cherries+dietary+information
- http://files.jeecontentandcopy.com/uploads/1/3/0/9/130969939/sozafevupezifobiz.pdf
- http://files.lifeandlemonsboutique.com/uploads/1/3/1/4/131438432/4e9ca0f6c99.pdf
- http://vetiz.simonesmathresources.com/uploads/1/3/1/3/131384169/d8f6796583b88.pdf
- http://files.mrstutsmathclass.com/uploads/1/3/0/9/130968920/fogaro-bubejugu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0439/1596/8667/files/21459064504.pdf
- https://cdn.shopify.com/s/files/1/0435/5253/8773/files/chomps_snack_sticks_nutrition_information.pdf
- https://cdn.shopify.com/s/files/1/0464/6676/0856/files/bouwbesluit_2018.pdf
- https://cdn.shopify.com/s/files/1/0437/2784/7576/files/causes_of_land_pollution_in_zimbabwe.pdf
- https://cdn.shopify.com/s/files/1/0436/9950/3257/files/jonolutefugosu.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/56751463133.pdf
- https://cdn.shopify.com/s/files/1/0430/8133/4935/files/tipos_de_bypass_gastrico.pdf
- https://cdn.shopify.com/s/files/1/0437/3364/7525/files/estimation_and_costing_notes.pdf
- https://cdn.shopify.com/s/files/1/0434/6966/8517/files/1304275410.pdf
- https://cdn.shopify.com/s/files/1/0432/8947/7273/files/baccharis_articulata.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_off00006aaf.bind99ea809f916fe9de2808593c636eec7caa077aca65c4d23cc68a0557d453306 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AAF | 5120 bytes |
font_01_sfnt_off00007bf0.bina020251fefafafe4fa23208ff588610d7c68aa81b3b5235a99b067a600179b83 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BF0 | 10372 bytes |
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