MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links, one of which, https://ttraff.com/wix?keyword=blue+panther+books+leseprobe+pdf, is flagged as a malicious redirector. The document also exhibits characteristics of a link farm, with numerous external PDF links, suggesting an attempt to drive traffic to potentially malicious or SEO-abused content. The ML classifier strongly indicates malicious intent.
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/wix?keyword=blue+panther+books+leseprobe+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/e3ff21_5bebeb326fe149ce9e1732275e4ebda4.pdf
- https://static.usrfiles.com/ugd/c3548c_21da229ff600414f95d240e139ec589d.pdf
- https://static.usrfiles.com/ugd/c3f88d_b610c17ed96545db97ba82987a09e024.pdf
- https://static.usrfiles.com/ugd/b8c837_881cf17a5c4749aba71450fa4b908378.pdf
- https://cdn.shopify.com/s/files/1/0428/5943/0047/files/68263701858.pdf
- https://cdn.shopify.com/s/files/1/0435/9775/8622/files/atresia_esofagica_tipo_1.pdf
- https://cdn.shopify.com/s/files/1/0434/1645/3272/files/hamdy_a_taha_solution_manual.pdf
- https://cdn.shopify.com/s/files/1/0462/8011/4325/files/downy_lavender_dryer_sheets.pdf
- https://cdn.shopify.com/s/files/1/0431/0473/1300/files/kopuzonozewufujo.pdf
- https://cdn.shopify.com/s/files/1/0430/1117/8649/files/heteroside_cardiotonique.pdf
- https://cdn.shopify.com/s/files/1/0429/9646/5823/files/gegesulivat.pdf
- https://cdn.shopify.com/s/files/1/0435/1524/8794/files/mitewumisosopofatezorazu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004b9b.binf59fe48cd2a2676d3f83e6b8e7456241ad1312b1f81eee61635a2169875788a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B9B | 5384 bytes |
font_01_sfnt_off00005dcf.bindaad3f347a4f42f432ee9983e619a7c063e36761dba5934b469418034847e28e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DCF | 1800 bytes |
font_02_sfnt_off0000665c.bin43cd335e83312c3767212701fe71adf9f1d5048fecf0ad1f860780826b72f10e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x665C | 9836 bytes |
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