MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document exhibits characteristics of a link farm, with a significant number of embedded URLs. The primary URL, https://ttraff.ru/pify?keyword=que+son+los+riesgos+psicosociales+en+el+trabajo+pdf, is identified as a malicious redirector. The document's structure and the presence of numerous links suggest an attempt to lure users to malicious websites, likely for phishing or malware distribution.
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.ru/pify?keyword=que+son+los+riesgos+psicosociales+en+el+trabajo+pdf
- http://jadigewe.pamelaplattstudio.com/uploads/1/3/1/4/131452821/1233199.pdf
- http://files.gcklink.org/uploads/1/3/1/4/131453969/xizinidutesaxatatale.pdf
- http://files.forasplitsecond.com/uploads/1/3/1/3/131398125/9125676.pdf
- http://files.focusedlearningsolutions.com/uploads/1/3/1/6/131636990/49d8e9.pdf
- https://cdn.shopify.com/s/files/1/0432/2341/6987/files/masipapewobalerojaxa.pdf
- https://cdn.shopify.com/s/files/1/0430/4230/8250/files/lafigu.pdf
- https://cdn.shopify.com/s/files/1/0431/8887/9521/files/despacito_piano_sheet_music_easy.pdf
- https://cdn.shopify.com/s/files/1/0434/7746/7288/files/xaribuzomuxemorigotim.pdf
- https://cdn.shopify.com/s/files/1/0433/0484/5465/files/gefesozajeparelezeji.pdf
- https://cdn.shopify.com/s/files/1/0437/4629/5959/files/mgi_bill_kicker.pdf
- https://cdn.shopify.com/s/files/1/0431/0351/8882/files/xupemujukujedideralax.pdf
- https://cdn.shopify.com/s/files/1/0449/9865/6158/files/3_ball_mty_intentalo.pdf
- https://cdn.shopify.com/s/files/1/0429/3161/7945/files/national_skill_development_mission.pdf
- https://cdn.shopify.com/s/files/1/0432/5185/9616/files/40089070107.pdf
- https://cdn.shopify.com/s/files/1/0428/5225/3863/files/fumamidapazisenoled.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_off00007f33.bincb626f8ff5043e21c115ba24e8b00242f9686d400262adebf72cbfa6add2b3ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F33 | 5600 bytes |
font_01_sfnt_off00009247.bin089341419ec0ddccbcb59eb02e10861ebf557e85d6d8b5dc691291d5ddad72d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9247 | 11064 bytes |
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