MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic firing indicating it's a redirector to malicious infrastructure. The primary malicious URL identified is 'https://ttraff.com/pify?keyword=form+ar-+in+spanish'. While no scripts were explicitly extracted, the PDF structure and embedded links strongly suggest an attempt to lure users to a malicious site, likely for phishing or malware distribution. The ML classifier also flagged this PDF with high confidence.
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=form+ar-+in+spanish
- http://jodap.schooneryacht.com/uploads/1/3/2/7/132740837/jegowiteted.pdf
- http://files.ovcapatriots.com/uploads/1/3/0/8/130874317/2306336.pdf
- http://pusukunu.hartmanholistic.com/uploads/1/3/1/1/131164520/birorelenofes.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/0669/7367/files/jukezifabegezupomaju.pdf
- https://cdn.shopify.com/s/files/1/0431/5974/8769/files/caribbean_pot_recipes.pdf
- https://cdn.shopify.com/s/files/1/0435/7154/4225/files/87532266328.pdf
- https://cdn.shopify.com/s/files/1/0438/0655/6320/files/bsc_computer_science_2nd_semester_question_papers.pdf
- https://cdn.shopify.com/s/files/1/0432/4586/3067/files/6289383741.pdf
- https://cdn.shopify.com/s/files/1/0429/2119/7724/files/68547210306.pdf
- https://cdn.shopify.com/s/files/1/0430/0167/5939/files/modern_calligraphy_practice_sheets_free.pdf
- https://cdn.shopify.com/s/files/1/0428/7086/6087/files/3043073773.pdf
- https://cdn.shopify.com/s/files/1/0430/2385/9873/files/jigoxitadulaburipumuru.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_off0000602c.bin8cea28d97653639fb5d673a6c5ad12f10aba6ccd6b7f29d64256f3b33a3d95c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x602C | 5012 bytes |
font_01_sfnt_off00007109.binb437455fd53f37d6f56711b635abf64b2a4656d9c330c69afc4b54f975e0b20d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7109 | 13752 bytes |
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