MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing indicating it links to known malicious redirector infrastructure, specifically 'https://ttraff.com/pify?keyword=slicing+3d+shapes+worksheet+pdf'. Additionally, it features a large number of external PDF links, a common tactic for SEO manipulation or distributing further malicious content. The ML classifier also strongly flagged this PDF as malicious.
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=slicing+3d+shapes+worksheet+pdf
- http://files.msandtherapist.com/uploads/1/3/2/7/132710763/teseboraposil_bukoregudakag_gexegawul_zaxulowubo.pdf
- http://files.leilaspaws.com/uploads/1/3/2/8/132815172/8a8938c.pdf
- http://bipirig.theroseandthethorn.com.au/uploads/1/3/1/3/131383708/6775653.pdf
- http://files.warerivernatureclub.org/uploads/1/3/1/4/131453598/9793680.pdf
- http://dupazotaf.momentumdanceandfit.com/uploads/1/3/2/6/132681352/siligu.pdf
- https://cdn.shopify.com/s/files/1/0431/5637/3659/files/rejorilisetod.pdf
- https://cdn.shopify.com/s/files/1/0434/1828/8284/files/business_budget_template.pdf
- https://cdn.shopify.com/s/files/1/0429/4855/9004/files/air_torque_pneumatic_actuator.pdf
- https://cdn.shopify.com/s/files/1/0434/5082/6919/files/24350933370.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/banefidofekadozimodomi.pdf
- https://cdn.shopify.com/s/files/1/0433/9341/7367/files/jakilafumosikimi.pdf
- https://cdn.shopify.com/s/files/1/0430/9280/3744/files/laloditazoxomosunujugada.pdf
- https://cdn.shopify.com/s/files/1/0438/6865/1680/files/close_out_visit_letter_template.pdf
- https://cdn.shopify.com/s/files/1/0432/2649/7182/files/75339141848.pdf
- https://cdn.shopify.com/s/files/1/0436/4327/3369/files/budupakagezorupixerek.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/
- https://cdn.shopify.com/s/files/1/0434/5082
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006590.bind78ee1a3a2712e91004281675e69f5f595b567364b986820fe94c927e14df799 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6590 | 5840 bytes |
font_01_sfnt_off0000796c.bin62ebbee1043619a40ffb97ab24e9654610f4044486dc780050b6b605350a95ac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x796C | 9756 bytes |
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