MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, also contains this URL and numerous other links hosted on 'cdn.shopify.com' and various other domains, suggesting a link farm or redirection strategy. The ML classifier also strongly indicated maliciousness.
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=makeup+revolution+concealer+colour+guide
- http://vavujiz.coechurchofchrist.net/uploads/1/3/0/8/130873951/d7600bbc2c3f9d4.pdf
- http://files.burtongreenparishcouncil.org/uploads/1/3/1/4/131482819/zusikawivafifas.pdf
- http://files.jimpendergrass.com/uploads/1/3/2/8/132815961/xabixejeje-nenowapiwage-jisematonalon.pdf
- http://rabepes.hollymsmithphotography.com/uploads/1/3/1/0/131070722/9819972.pdf
- http://files.advocatesfordiversity.org/uploads/1/3/0/9/130969809/muduvonix.pdf
- https://cdn.shopify.com/s/files/1/0461/5274/5123/files/56939534077.pdf
- https://cdn.shopify.com/s/files/1/0437/5930/4865/files/92376217407.pdf
- https://cdn.shopify.com/s/files/1/0432/0346/1283/files/33325415317.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/50878135704.pdf
- https://cdn.shopify.com/s/files/1/0433/0727/0312/files/luvivukagexebuxusa.pdf
- https://cdn.shopify.com/s/files/1/0433/2450/6266/files/85424348822.pdf
- https://cdn.shopify.com/s/files/1/0431/4729/6922/files/mowozaloza.pdf
- https://cdn.shopify.com/s/files/1/0427/6404/2396/files/la_mthode_simple_pour_arrter_de_fumer_allen_carr.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/67142307476.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_off000056e7.bind2ec39135077aaecb7563dd235ea6e96ad6262619cafd384bb4c2b2bea3a1218 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x56E7 | 5192 bytes |
font_01_sfnt_off000068a5.bin39590a36d6e91813025c674cccba9993bb5c0562033b3535200003c99c112e5b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68A5 | 10084 bytes |
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