MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links to external PDFs, with one specifically pointing to a known malicious redirector infrastructure at 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL, suggesting it is the primary lure. The presence of a large number of SEO-optimized PDF links indicates a potential link farm or content stuffing technique to improve search engine visibility for malicious content.
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=pre+islamic+arabia+political+condition+pdf
- http://files.schombergcommunityfarm.ca/uploads/1/3/1/3/131380868/c3c31a37f78ec7.pdf
- http://files.lexiforbes.com/uploads/1/3/0/9/130969190/72bc0aeb.pdf
- http://files.poehaku.com/uploads/1/3/1/6/131607239/ab7f23f.pdf
- http://files.fishreeladdiction.com/uploads/1/3/1/1/131164386/93dc0.pdf
- http://files.orendagametables.ca/uploads/1/3/1/3/131398308/xefugu_sekuzizu_lavevotigix.pdf
- http://files.orendagameta
- https://cdn.shopify.com/s/files/1/0429/5104/9370/files/93805671792.pdf
- https://cdn.shopify.com/s/files/1/0434/6114/8837/files/42521956871.pdf
- https://cdn.shopify.com/s/files/1/0432/3321/4621/files/10714668489.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/21533622499.pdf
- https://cdn.shopify.com/s/files/1/0435/8933/7256/files/technical_manager_cv.pdf
- https://cdn.shopify.com/s/files/1/0434/6927/5286/files/81062302112.pdf
- https://cdn.shopify.com/s/files/1/0435/4713/2063/files/anatomia_de_la_arteria_carotida_interna.pdf
- https://cdn.shopify.com/s/files/1/0427/5650/5756/files/54121970790.pdf
- https://cdn.shopify.com/s/files/1/0429/3305/9737/files/78624427405.pdf
- https://cdn.shopify.com/s/files/1/0433/0032/3478/files/50541033178.pdf
- https://cdn.shopify.com/s/files/1/0430/0357/6481/files/zedunijegodumafakuwelo.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_off0000aa66.binfc2ad3cfd931a15025132f7d9ce1a07153001a6a3572976c034570033d5a6395 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA66 | 5444 bytes |
font_01_sfnt_off0000bcce.bina03d564e31f76b75e3adf79ec7af37aee89afb36eb6637bcee0609ccb07a1a28 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBCCE | 9924 bytes |
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