MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a heuristic firing for linking to known malicious redirector infrastructure, specifically the URL https://ttraff.com/pify?keyword=wild+edible+plants+pdf. It also exhibits characteristics of a link farm, with numerous external PDF links. The document body, though heavily obfuscated, contains the same URL, suggesting an attempt to lure users to malicious 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=wild+edible+plants+pdf
- http://kubimire.shonscience.com/uploads/1/3/1/4/131453526/judinitorolojun-zesusekuzivavuj.pdf
- http://files.jubileecatholiccommunity.com/uploads/1/3/0/7/130738928/tileju_jenexepapine.pdf
- http://vigise.mrdickson.net/uploads/1/3/0/9/130968921/6baad464.pdf
- http://files.fineanddandyabroad.com/uploads/1/3/1/4/131409009/visuxojovikozob.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0443/2871/4396/files/bssid_wifi_android.pdf
- https://cdn.shopify.com/s/files/1/0456/8471/9775/files/36309941400.pdf
- https://cdn.shopify.com/s/files/1/0437/9102/4277/files/93891151610.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bekikelazipilexujewa.pdf
- https://cdn.shopify.com/s/files/1/0430/4325/8519/files/25459634402.pdf
- https://cdn.shopify.com/s/files/1/0432/0316/6369/files/balderdash_rules.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/ranugebiwuzejivuzuf.pdf
- https://cdn.shopify.com/s/files/1/0434/4630/4920/files/50866735482.pdf
- https://cdn.shopify.com/s/files/1/0431/3173/2122/files/13413000684.pdf
- https://cdn.shopify.com/s/files/1/0431/7242/9980/files/32715536253.pdf
- https://cdn.shopify.com/s/files/1/0429/9502/4033/files/victoria_orenze_song_brooding.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_off0000d524.bind60b841b85b5967899967b74341a0d1c2e3858e29e76de7ae6cd324a996c29ed |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD524 | 5092 bytes |
font_01_sfnt_off0000e68d.bin221caaf00afa568efd95523168a0d3cd4aeb4bfe949d7b249964fa9ebf197029 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE68D | 10500 bytes |
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