MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious due to containing a link farm of numerous PDF files, with one specific URL identified as a malicious redirector. The document body contains text related to 'Aashiqui 3 songs 320kbps' and wkhtmltopdf metadata, suggesting a lure to a potentially malicious download or phishing site. The presence of a malicious redirector URL indicates a likely attempt to lead the user to a harmful destination.
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=aashiqui+3+songs++320kbps
- http://kunuze.franklindevelopmentcorporation.org/uploads/1/3/1/4/131408280/1274611.pdf
- http://files.sandifie.com/uploads/1/3/1/4/131408581/1996195.pdf
- https://cdn.shopify.com/s/files/1/0440/7630/2486/files/52513907219.pdf
- https://cdn.shopify.com/s/files/1/0438/1586/2434/files/amazing_science_facts_about_animals.pdf
- https://cdn.shopify.com/s/files/1/0430/4610/9341/files/49755904478.pdf
- https://cdn.shopify.com/s/files/1/0428/1021/2518/files/71389624665.pdf
- https://cdn.shopify.com/s/files/1/0432/6722/7811/files/7381053802.pdf
- https://cdn.shopify.com/s/files/1/0434/7117/5846/files/aha_acls_provider_manual_2020_free.pdf
- https://cdn.shopify.com/s/files/1/0436/4887/6702/files/15390878436.pdf
- https://cdn.shopify.com/s/files/1/0430/6767/0689/files/89896461296.pdf
- https://cdn.shopify.com/s/files/1/0431/3127/3383/files/hex_color_codes.pdf
- https://cdn.shopify.com/s/files/1/0434/5259/6374/files/japanese_rope_tie.pdf
- https://cdn.shopify.com/s/files/1/0431/6659/7288/files/20629054661.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_off0000979d.bin3d6f13fac8dc4be07b3e01b5a7bc58701fb72ae5f1642085b6c26cad958d8915 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x979D | 5708 bytes |
font_01_sfnt_off0000ab03.bin8bea088b5cd56c01a609427a17e25380f1b2cbaf5398870afca74e214c00ac5b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB03 | 12736 bytes |
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