MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/wix?keyword=papa+kehte+hain+bada+naam+karega+song+download+mp3'. This URL is presented within the document body, disguised as a song download link, indicating a social engineering lure. The ML classifier also strongly flagged this PDF as malicious. No scripts were extracted, but the primary attack vector appears to be directing the user to a malicious external resource.
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/wix?keyword=papa+kehte+hain+bada+naam+karega+song+download+mp3
- https://static.usrfiles.com/ugd/b8c837_8cc65435eefe4faeafc675260b5c723a.pdf
- https://static.usrfiles.com/ugd/b8c837_4d6ffe30a6784d7c9db0aa693134c622.pdf
- https://static.usrfiles.com/ugd/b8c837_1a1b385dfa724ded9c2d146353f6fa11.pdf
- https://cdn.shopify.com/s/files/1/0440/8963/9077/files/votabutevumokon.pdf
- https://cdn.shopify.com/s/files/1/0432/8990/3259/files/52225589292.pdf
- https://cdn.shopify.com/s/files/1/0440/4789/2630/files/how_to_create_a_book_file.pdf
- https://cdn.shopify.com/s/files/1/0429/7257/7946/files/benedictus_qui_venit.pdf
- https://cdn.shopify.com/s/files/1/0430/9254/1589/files/zidomuduxil.pdf
- https://cdn.shopify.com/s/files/1/0432/2990/5058/files/guided_math_stations_grade_4.pdf
- https://cdn.shopify.com/s/files/1/0437/1690/3080/files/whatsapp_plus_apk_free_latest_version.pdf
- https://cdn.shopify.com/s/files/1/0435/3658/0759/files/13624835304.pdf
- https://cdn.shopify.com/s/files/1/0462/6504/1047/files/brand_book_sample.pdf
- https://cdn.shopify.com/s/files/1/0431/7331/4715/files/27298042794.pdf
- https://cdn.shopify.com/s/files/1/0427/8039/3639/files/69035306448.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/
- https://cdn.shopify.com/s/files/1/0431/7331/4715/files/2729804
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000057b6.bina18e9df1f9cc8d5d417e64eb22169b12e068ca9ed650f174cc1f7d6a45ba09bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57B6 | 5832 bytes |
font_01_sfnt_off00006b6d.bin05da67fa971b11eb220f56ea4f8ee4ae6d6d9d7293a2a11c1c4a30f6435e8c53 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B6D | 15848 bytes |
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