MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, with the primary URL pointing to a redirector service (ttraff.cc). This suggests a link farm or redirection tactic to obscure the ultimate malicious destination. The ML classifier strongly indicated maliciousness, and the presence of numerous external links, including a redirector, supports this assessment. No scripts were extracted, and the document body is heavily obfuscated.
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=alain+touraine+podremos+vivir+juntos+pdf
- http://files.ashlandfiredept.com/uploads/1/3/1/3/131380354/mudobuve.pdf
- http://wozitomes.nfctigers.com/uploads/1/3/1/0/131070161/542c9fcf527014.pdf
- http://files.ellensorganicgarden.com/uploads/1/3/0/7/130740213/xefezupuzoxo-lobefufiwibali-zatofow-mudofeguzix.pdf
- https://cdn.shopify.com/s/files/1/0428/9167/3763/files/pathways_2_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0437/6946/2935/files/belkin_n10117_driver.pdf
- https://cdn.shopify.com/s/files/1/0430/9942/2881/files/texujamuruwanoluwepol.pdf
- https://cdn.shopify.com/s/files/1/0430/4519/1841/files/1001597739.pdf
- https://cdn.shopify.com/s/files/1/0432/0962/1665/files/rugademe.pdf
- https://cdn.shopify.com/s/files/1/0438/0000/2717/files/attestation_sur_l_honneur_990i_cardif.pdf
- https://cdn.shopify.com/s/files/1/0431/4162/8072/files/vavipezuzuluxifi.pdf
- https://cdn.shopify.com/s/files/1/0433/8266/9464/files/97680419299.pdf
- https://cdn.shopify.com/s/files/1/0433/0265/0014/files/mexogudosavika.pdf
- https://cdn.shopify.com/s/files/1/0428/7194/7430/files/62114375677.pdf
- https://cdn.shopify.com/s/files/1/0434/0806/4677/files/psychrometric_chart_calculator.pdf
- https://cdn.shopify.com/s/files/1/0434/2874/1272/files/85107796428.pdf
- https://cdn.shopify.com/s/files/1/0448/6260/3426/files/39382143340.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_off00005bc0.binbfa91836fd1de35577284b481c45131a0947a5428c8e0dc2166a0990578cf77f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BC0 | 5312 bytes |
font_01_sfnt_off00006dc5.binafd8800f08437f28006c41e31215ee42156e07ae027db42155932774d5d99136 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DC5 | 11336 bytes |
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