MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.cc'. This URL is presented as a download for 'critical gender theory pdf', a common lure. The PDF also contains a link farm, suggesting it's part of a larger SEO poisoning campaign to drive traffic to malicious sites. The ML classifier strongly supports the malicious nature of this PDF.
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.cc/pify?keyword=critical+gender+theory+pdf
- http://files.area3apa.net/uploads/1/3/2/7/132741429/tisopu.pdf
- http://files.cloudcity.site/uploads/1/3/0/7/130738837/e0f157edc0.pdf
- http://fogujefel.exactdata.net/uploads/1/3/0/7/130738971/fizesotif.pdf
- http://files.japancyclingtours.com/uploads/1/3/1/4/131437984/c4b15ca5e.pdf
- http://files.fieldofdreamsrc.com/uploads/1/3/1/4/131438348/xazesubegeroga.pdf
- https://cdn.shopify.com/s/files/1/0429/9004/3287/files/bujukedaz.pdf
- https://cdn.shopify.com/s/files/1/0430/6393/5129/files/accounting_standards_in_telugu.pdf
- https://cdn.shopify.com/s/files/1/0429/7592/0282/files/alphabet_arabe_gratuit.pdf
- https://cdn.shopify.com/s/files/1/0433/8135/8753/files/waltz_in_a_minor_chopin.pdf
- https://cdn.shopify.com/s/files/1/0431/9353/2573/files/kigogevojupebakigarat.pdf
- https://cdn.shopify.com/s/files/1/0428/8951/1068/files/18182207411.pdf
- https://cdn.shopify.com/s/files/1/0431/7003/7917/files/metafegozarekonivupusosal.pdf
- https://cdn.shopify.com/s/files/1/0431/7826/2689/files/44442475208.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_off0000d62b.bind8beb9b3580108fa952e6fccdba41c0108e91c584cd5d9e13dd76fe7940ed9f9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD62B | 5244 bytes |
font_01_sfnt_off0000e7f9.binda8c5368891aca5a0ca7d4c1be40f55ae27a87212d85f9abbde609fbc7909bec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE7F9 | 10932 bytes |
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