MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass of external links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector. This indicates a likely phishing or scam attempt where the user is enticed to click a link that appears to be a benign document but instead leads to malicious infrastructure. No scripts were extracted, limiting further analysis of the payload.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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.ru/pify?keyword=basic+science+engineering+drawing+pdf In PDF document text
- http://files.southhavenanimalhosp.com/uploads/1/3/1/4/131437775/8354542.pdfIn PDF document text
- http://poguzid.soundsofworship.com/uploads/1/3/1/4/131482975/tosutol.pdfIn PDF document text
- http://files.offthegrid24.com/uploads/1/3/1/0/131070072/ketugupiveritin.pdfIn PDF document text
- http://files.artsoffmain.ca/uploads/1/3/0/8/130874457/3372273.pdfIn PDF document text
- http://tukupamaf.coloradoiscebs.org/uploads/1/3/2/6/132682883/rodabazaviravu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9440/0423/files/36091297168.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8938/5888/files/evander_holyfield_net_worth.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0881/0398/files/jajusorizebadi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7328/2983/files/68118907934.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6784/2459/files/22595267685.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1874/6013/files/3758000697.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9761/9621/files/metallurgical_thermodynamics_ahindra_ghosh_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/8133/0841/files/epidemiologia_de_la_diabetes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1381/6995/files/36335851397.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8266/1526/files/kodusosevipovinewire.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0778/6651/files/23688672556.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8132/5978/files/kaxizulowum.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9226/3583/files/12730061653.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5726/4280/files/commencement_of_business_certificate.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60AA | 5432 bytes |
SHA-256: 8b8c6b1602969eab4fbe47edf7aa0a784e09b8c1a3a355a1d01985a8a003d6ae |
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font_01_sfnt_off0000733d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x733D | 10620 bytes |
SHA-256: 74ea7e974ea2c6518bed1b54cbee3d436b4c0e363467aae4c4ab8257fa9c8837 |
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font_02_sfnt_off00009745.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9745 | 10128 bytes |
SHA-256: c38aa72188c3475239e75e2117ad014d2bdeb1235c737534779f5616ce3fbe23 |
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