MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.cc, disguised as a download for "the book thief pdf with page numbers". This indicates a phishing or social engineering attempt to redirect the user to malicious content. The ML classifier strongly supports the malicious verdict.
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=the+book+thief+pdf+with+page+numbers
- http://files.ketogenicpetfoods.com/uploads/1/3/2/6/132680905/rakegerasefule_nupola.pdf
- http://files.merrimackreview.com/uploads/1/3/1/4/131453555/d2772eb778b245.pdf
- http://jijeki.laurelhistoricalsociety.org/uploads/1/3/1/3/131380729/e3bdfb35db381.pdf
- http://files.minymabooth.com/uploads/1/3/0/7/130775704/lasaxalanate.pdf
- https://cdn.shopify.com/s/files/1/0433/8139/1514/files/56074481483.pdf
- https://cdn.shopify.com/s/files/1/0431/0899/1140/files/fonusefadiza.pdf
- https://cdn.shopify.com/s/files/1/0433/8073/6151/files/dozokefaba.pdf
- https://cdn.shopify.com/s/files/1/0448/1345/1430/files/asset_management_plan.pdf
- https://cdn.shopify.com/s/files/1/0428/6873/6166/files/21519170727.pdf
- https://cdn.shopify.com/s/files/1/0429/5891/3689/files/pabexa.pdf
- https://cdn.shopify.com/s/files/1/0429/9217/3217/files/31157937695.pdf
- https://cdn.shopify.com/s/files/1/0428/4963/2412/files/fapovalonilogabusotix.pdf
- https://cdn.shopify.com/s/files/1/0440/1584/5541/files/31692621518.pdf
- https://cdn.shopify.com/s/files/1/0454/2182/2120/files/treatment_of_diarrhea_in_child.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_off00006e1e.bind3c7637538a2171bcdfdb3bcdacb00fd14377e9e2c2b0b5d98754c8b375beded |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E1E | 5668 bytes |
font_01_sfnt_off0000814b.bin2d5d484e214e8337017cdc623cf793db8182db876b3b855d2257b4f1bee53c39 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x814B | 10248 bytes |
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