MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains a large number of embedded links, many of which point to PDF files hosted on Shopify. One of these links, however, redirects to a known malicious domain, indicating a potential phishing or malware distribution attempt. The ML classifier also strongly flagged this PDF as malicious.
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=mobile+movies++hollywood+dubbed
- http://files.sweetstaysalem.com/uploads/1/3/1/0/131070602/bopigunaxivi.pdf
- http://files.danskasfalt.com/uploads/1/3/0/7/130775730/713fb48b1.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://fedorahosted.org/lohit
- https://cdn.shopify.com/s/files/1/0431/9592/4637/files/iicrc_s520.pdf
- https://cdn.shopify.com/s/files/1/0432/8944/4510/files/pogifabinaxanopesukijujo.pdf
- https://cdn.shopify.com/s/files/1/0447/9424/9377/files/cash_loan_agreement_form.pdf
- https://cdn.shopify.com/s/files/1/0434/5646/3014/files/56398811651.pdf
- https://cdn.shopify.com/s/files/1/0428/6778/5884/files/nonunilakajuwegegeko.pdf
- https://cdn.shopify.com/s/files/1/0427/4031/8375/files/puwomitimejuwi.pdf
- https://cdn.shopify.com/s/files/1/0430/7045/5965/files/zorazewitumu.pdf
- https://cdn.shopify.com/s/files/1/0434/5623/3638/files/avon_online_brochure.pdf
- https://cdn.shopify.com/s/files/1/0431/6083/0116/files/25283256977.pdf
- https://cdn.shopify.com/s/files/1/0434/4355/2416/files/adivasi_jhumur_song_2019.pdf
- https://cdn.shopify.com/s/files/1/0431/6856/3355/files/tusubawogakadulabat.pdf
- https://cdn.shopify.com/s/files/1/0434/2834/8056/files/lorodubigitemu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000063b1.bin801cdac037ee5c6eccdfa1086f7d68da8b295b476676ee9c8a6d55d6875db362 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63B1 | 5156 bytes |
font_01_sfnt_off0000753b.bind183995f3d84296f6637588d2ec9f85740acbb478fda9e98304a341b51cf4ca7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x753B | 11000 bytes |
font_02_sfnt_off00009978.bin8fb703e7e610c9b6fc11f8f0c8332dac65cdbe7e2cdce98adde071cb0cc680a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9978 | 4408 bytes |
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