MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one identified as a malicious redirector. The ML classifier strongly indicated maliciousness. The document body, though heavily obfuscated, contains URLs that are likely part of a link farm or phishing attempt, aiming to lure users to malicious sites.
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=bhangra+paa+le+2019+song
- http://files.thel14.com/uploads/1/3/1/4/131436956/lewazuxotu.pdf
- http://files.amyandrewsmusic.com/uploads/1/3/0/7/130740483/af97d35e7054386.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/3385/4103/files/punurazirikexajakekak.pdf
- https://cdn.shopify.com/s/files/1/0434/3041/2450/files/gagivekanimafuregojopa.pdf
- https://cdn.shopify.com/s/files/1/0434/0862/1719/files/mofefitipiw.pdf
- https://cdn.shopify.com/s/files/1/0432/9380/2646/files/63499644855.pdf
- https://cdn.shopify.com/s/files/1/0429/7038/2490/files/mavudanoguxev.pdf
- https://cdn.shopify.com/s/files/1/0431/5653/7493/files/jedixap.pdf
- https://cdn.shopify.com/s/files/1/0433/1234/9334/files/bacteriologia_y_virologia_veterinaria_merchant_gratis.pdf
- https://cdn.shopify.com/s/files/1/0429/6966/1589/files/navagraha_veda_mantras_in_telugu.pdf
- https://cdn.shopify.com/s/files/1/0429/8991/2218/files/dekazawageg.pdf
- https://cdn.shopify.com/s/files/1/0435/2642/2687/files/fupezebat.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/
- http://scripts.sil.org/OFL
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006507.bin60e3ef39f4254364bd561e69fc6b2e6fe34d2e3395ccd7ce3f51dec1b09ce4c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6507 | 5612 bytes |
font_01_sfnt_off00007813.binf5a797d8166af3ee8759ed0f6cebbfb3e70c35b54575353bc935ae6e1a944f95 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7813 | 10796 bytes |
font_02_sfnt_off00009d31.binc41fc46809d2260d2d1a821cef6bb00dae560fdbad380da94a93f29d012df54e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D31 | 16164 bytes |
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