MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with many links pointing to Shopify-hosted PDFs. One prominent link, https://ttraff.cc/pify?keyword=current+affairs+september+2020+in+english+pdf, is identified as a malicious redirector. This suggests the document's primary purpose is to redirect users to malicious sites through a series of links, likely for phishing or malware distribution.
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=current+affairs+september+2020+in+english+pdf
- http://files.hylandfinancialplanning.com/uploads/1/3/1/3/131379246/cda175251fa695.pdf
- http://files.kipp3dacademylibrary.org/uploads/1/3/0/7/130776639/65aedf4ae656.pdf
- http://files.rebecca-rammell.co.uk/uploads/1/3/1/8/131871979/nerabelo.pdf
- http://files.bemsociety.org/uploads/1/3/0/7/130776327/ruzozudalenoxipife.pdf
- https://cdn.shopify.com/s/files/1/0429/5327/7589/files/tuwemiz.pdf
- https://cdn.shopify.com/s/files/1/0428/3239/6447/files/nilopagunamosebo.pdf
- https://cdn.shopify.com/s/files/1/0440/5598/6326/files/41199560049.pdf
- https://cdn.shopify.com/s/files/1/0434/1540/4695/files/tikalisogixonumavila.pdf
- https://cdn.shopify.com/s/files/1/0429/2627/6775/files/fezusuzunana.pdf
- https://cdn.shopify.com/s/files/1/0431/5542/3383/files/wikatajije.pdf
- https://cdn.shopify.com/s/files/1/0432/0778/6654/files/86245743775.pdf
- https://cdn.shopify.com/s/files/1/0428/6336/2204/files/94118381418.pdf
- https://cdn.shopify.com/s/files/1/0438/2218/6656/files/bwv_1006a_prelude_guitar.pdf
- https://cdn.shopify.com/s/files/1/0431/5031/1579/files/d_letter_names_for_girl_hindu.pdf
- https://cdn.shopify.com/s/files/1/0427/4916/5734/files/besavevisa.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/
- https://cdn.shopify.com/s/files/1/0431/55
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060e9.bin94be1ac790fadce7a3cf738e4d9e354dfc2ffa61a31eab7155a4451e4ced5f79 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60E9 | 5776 bytes |
font_01_sfnt_off00007460.bincb8befd1ec01226838729c4c858238c8eb0e70705832dad4d22775b7ee988981 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7460 | 9968 bytes |
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