MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many of which point to a link farm hosted on cdn.shopify.com. One critical heuristic identified a link to a known malicious redirector, ttraff.cc, which is also present in the document body. This indicates a phishing or redirection attempt, likely to deliver a malicious payload or lead the user to a fraudulent site.
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=abridged+classics+john+atkinson+pdf
- http://files.thirdwavedetroit.com/uploads/1/3/0/8/130874058/sejubof_domawi_danuj_gusoritobitexob.pdf
- http://kujiwef.conyersschoolofballet.net/uploads/1/3/0/7/130738511/xefow-rifevasedul-nujuvowad-sedoxupewati.pdf
- http://wadene.bodysmartutah.com/uploads/1/3/2/7/132740720/1306362.pdf
- http://files.losriosumw.org/uploads/1/3/1/3/131398333/norifujaje.pdf
- https://cdn.shopify.com/s/files/1/0446/3493/1363/files/intracellular_digestion.pdf
- https://cdn.shopify.com/s/files/1/0435/7960/5147/files/r_markdown_table_of_contents.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/32773531818.pdf
- https://cdn.shopify.com/s/files/1/0432/3105/1943/files/xazapaganipen.pdf
- https://cdn.shopify.com/s/files/1/0430/8225/2442/files/69488355165.pdf
- https://cdn.shopify.com/s/files/1/0431/0971/2021/files/444523203.pdf
- https://cdn.shopify.com/s/files/1/0429/2883/2675/files/26495877652.pdf
- https://cdn.shopify.com/s/files/1/0429/7113/6154/files/gesuweridudatikusakir.pdf
- https://cdn.shopify.com/s/files/1/0435/9480/9507/files/43081904225.pdf
- https://cdn.shopify.com/s/files/1/0449/6185/7695/files/bible_reader_s_companion.pdf
- https://cdn.shopify.com/s/files/1/0428/4717/4822/files/vuzofedalidivoxabada.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005819.bin8c44616d284e610e9c0c5b885a3f5148848c2444c05af7321d61f73fc3111598 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5819 | 5684 bytes |
font_01_sfnt_off00006b61.bin81d4e30846a8d666bdb8ac5face758fc84b8e5941dc8d52bba1060a44ea4bcd8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B61 | 9960 bytes |
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