MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious by a machine learning classifier and contains a large number of embedded links, many of which point to a redirector URL. The document body, though heavily obfuscated, contains text related to 'vanilla wow dungeon level guide', suggesting a lure. The primary malicious indicator is the presence of a link to 'ttraff.com', a known malicious redirector.
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=vanilla+wow+dungeon+level+guide
- http://files.thenauticalartsworkshop.com/uploads/1/3/1/6/131606035/bikebawifutir.pdf
- http://files.desertjewelsinc.com/uploads/1/3/2/6/132681317/6e489d26b7f.pdf
- http://files.thegreatalpacaplace.com/uploads/1/3/2/6/132682293/kemosalok.pdf
- http://files.thegreatalpacaplace.com/uploads/1/3/2/6/132682293/kemosalok.p
- https://cdn.shopify.com/s/files/1/0437/2529/1671/files/94209755477.pdf
- https://cdn.shopify.com/s/files/1/0432/2246/6727/files/39057455802.pdf
- https://cdn.shopify.com/s/files/1/0432/9157/4430/files/binezuwimoparal.pdf
- https://cdn.shopify.com/s/files/1/0429/2742/3654/files/7723965169.pdf
- https://cdn.shopify.com/s/files/1/0430/9234/4999/files/32826805393.pdf
- https://cdn.shopify.com/s/files/1/0433/9240/1573/files/82132696349.pdf
- https://cdn.shopify.com/s/files/1/0436/3111/6448/files/tamizur.pdf
- https://cdn.shopify.com/s/files/1/0435/4061/1226/files/45296045061.pdf
- https://cdn.shopify.com/s/files/1/0429/6753/1673/files/zedikebibuvo.pdf
- https://cdn.shopify.com/s/files/1/0433/9911/9013/files/5610167920.pdf
- https://cdn.shopify.com/s/files/1/0429/4852/6246/files/bupubulonurafonesute.pdf
- https://cdn.shopify.com/s/files/1/0430/0151/2090/files/dewesagobisoxasubalopawu.pdf
- https://cdn.shopify.com/s/files/1/0431/4136/5922/files/penewi.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_off00008e60.bin993e8108a72bf79556507aebb0c156da43b19a9daa0da3c3ce1ccbac72809f50 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E60 | 4640 bytes |
font_01_sfnt_off00009e3f.bin660d41dd0155f702b411eac346a0b630ab16506c697b5bbac8252b3ffcca529c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E3F | 9828 bytes |
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