MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with one pointing to a known malicious redirector. The document body and heuristics indicate a tactic of creating a link farm of SEO-optimized PDFs, likely to drive traffic to malicious sites. The primary malicious URL identified is https://ttraff.com/pify?keyword=2003+chevy+trailblazer+owners+manual+pdf, which is used as a lure.
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=2003+chevy+trailblazer+owners+manual+pdf
- http://zibujen.lakeodessaarts.com/uploads/1/3/1/4/131454215/tosivepekivo.pdf
- http://jegez.grassybuttegoats.com/uploads/1/3/1/3/131378776/zijasiz.pdf
- http://files.jenndepaola.com/uploads/1/3/0/7/130739631/76e768.pdf
- http://files.pixieglamour.com/uploads/1/3/1/3/131398143/kinisad_zemeparomo.pdf
- http://kagor.solikaoneillportfolio.com/uploads/1/3/0/9/130969573/95d04419679.pdf
- https://cdn.shopify.com/s/files/1/0432/2459/6642/files/4902317998.pdf
- https://cdn.shopify.com/s/files/1/0449/9813/1880/files/barron_s_gre_21st_edition_free.pdf
- https://cdn.shopify.com/s/files/1/0435/7111/8235/files/asking_for_and_giving_permission_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0431/1570/8573/files/60799226822.pdf
- https://cdn.shopify.com/s/files/1/0437/1991/7717/files/89123425111.pdf
- https://cdn.shopify.com/s/files/1/0437/6104/1569/files/pos_blumatica.pdf
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/zelinufexupoxuwukomibivon.pdf
- https://cdn.shopify.com/s/files/1/0431/6371/3690/files/salemumikemebe.pdf
- https://cdn.shopify.com/s/files/1/0431/7108/6492/files/bioreactor_configuration.pdf
- https://cdn.shopify.com/s/files/1/0432/4209/4756/files/arraylist_two_dimensional_android.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_off00005423.bin811e08629589ff9f44fb68f45bb7aa01dd2c321d20605f1538e0b338ba6035c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5423 | 6180 bytes |
font_01_sfnt_off0000690f.bin56696770d6664a2f6505ae4da669f4690c7fd43935cbc6996c9cbe8d6f7e4ea5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x690F | 9672 bytes |
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