MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file contains numerous embedded links, with one prominently pointing to a known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=1956+cessna+182+poh+pdf'. The presence of a large number of external PDF links suggests a link farm or SEO manipulation tactic. 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=1956+cessna+182+poh+pdf
- http://files.foxchapelnewcomers.org/uploads/1/3/1/4/131407734/xatoxerejafej.pdf
- http://files.3mbluemerlecorgis.com/uploads/1/3/0/9/130969984/zodunisisigoj.pdf
- http://files.listerpartyrentals.com/uploads/1/3/0/8/130814343/petotalixom_dinux_jejenaki.pdf
- http://files.chiavacci-cuisine.com/uploads/1/3/2/6/132682882/pevulip.pdf
- http://files.chiefins.com/uploads/1/3/1/4/131437567/3688f96298b1.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/9448/1821/files/seta_baricco.pdf
- https://cdn.shopify.com/s/files/1/0430/6989/8914/files/85768482107.pdf
- https://cdn.shopify.com/s/files/1/0429/5730/8063/files/camping_chairs_target.pdf
- https://cdn.shopify.com/s/files/1/0431/8648/7456/files/45519083538.pdf
- https://cdn.shopify.com/s/files/1/0432/1024/4256/files/jatigepigibor.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/34530012154.pdf
- https://cdn.shopify.com/s/files/1/0434/3644/1752/files/reduced_row_echelon_calculator.pdf
- https://cdn.shopify.com/s/files/1/0435/3759/6580/files/25953946294.pdf
- https://cdn.shopify.com/s/files/1/0435/6807/0824/files/45253640778.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vewurobafug.pdf
- https://cdn.shopify.com/s/files/1/0432/9970/0889/files/vivagatadori.pdf
- https://cdn.shopify.com/s/files/1/0430/0174/1463/files/wejaxaxabisudafaketeratu.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c18.bin016a1ce75df97da26d23acc3035c5e523dec1bcde2b5ca280f780dcafc7ba4e6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C18 | 5832 bytes |
font_01_sfnt_off00006fe1.bind8f644c5253e9825c5b11eebb630b368cf90f41f3d52ab84aa92f4797bc05d65 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FE1 | 12964 bytes |
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