MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a download for 'Tor browser for linux 32 bit'. This link, https://ttraff.cc/pify?keyword=tor+browser+for+linux+32+bit, leads to known malicious infrastructure. The document also hosts a large number of external PDF links, many of which point to Shopify domains, suggesting a link farm for SEO manipulation or to obscure the ultimate destination. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=tor+browser+for+linux+32+bit
- http://files.annlanegateslegacy.com/uploads/1/3/2/3/132302928/leribanekut-xolijekatak.pdf
- https://cdn.shopify.com/s/files/1/0431/2589/9421/files/68306031043.pdf
- https://cdn.shopify.com/s/files/1/0435/8481/5259/files/gebutefizafid.pdf
- https://cdn.shopify.com/s/files/1/0433/8260/3927/files/tic_tac_toe_program_in_c.pdf
- https://cdn.shopify.com/s/files/1/0431/6656/4520/files/nuvewina.pdf
- https://cdn.shopify.com/s/files/1/0430/6193/6285/files/luluvajuxaxozawetobidut.pdf
- https://cdn.shopify.com/s/files/1/0434/1907/4722/files/fojisidololuzarax.pdf
- https://cdn.shopify.com/s/files/1/0432/6057/5908/files/ielts_writing_task_1_grammar.pdf
- https://cdn.shopify.com/s/files/1/0436/0817/8850/files/river_phoenix_casket.pdf
- https://cdn.shopify.com/s/files/1/0436/0385/3476/files/15193793921.pdf
- https://cdn.shopify.com/s/files/1/0431/2694/7989/files/38846069008.pdf
- https://cdn.shopify.com/s/files/1/0427/6961/2966/files/everybody_move_your_body.pdf
- https://cdn.shopify.com/s/files/1/0464/1348/0104/files/smackdown_here_comes_the_pain_ps2.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kepudanunakadop.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_off00006297.bin1602159e82d2ebc93dfb594e66480933be2aa02dd7fbc6ce5b98d7ff16349230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6297 | 5096 bytes |
font_01_sfnt_off00007417.bin9613e320ba2cf740a16685c637930bb70ce031db9cbfab98d9a249f117d70ca1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7417 | 10444 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.