MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a domain known for redirecting to malicious content. The document body, though heavily obfuscated, contains a URL that matches the suspicious redirector. This indicates a phishing attempt leveraging a link farm to distribute malware or lead 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.cc/wix?keyword=unnai+pol+oruvan+full+movie+720p+dow
- https://static.usrfiles.com/ugd/b8c837_dd6b989234fb4b62b9efc3dbff31a08e.pdf
- https://static.usrfiles.com/ugd/b8c837_ebaebab9db8e494c85fdf9b5bd3c9800.pdf
- https://static.usrfiles.com/ugd/b8c837_cf4dafc8180c4630bfbebbdf1f5301c9.pdf
- https://static.usrfiles.com/ugd/b8c837_0137f027e3e7450793abf5d066fa5ec1.pdf
- https://static.usrfiles.com/ugd/0f5b72_ecba0547bdfe4fe68a203e1015ef4f77.pdf
- https://static.usrfiles.com/ugd/ea2f88_dba0bb4ab61e4b6f98ecb8c8899d9ad2.pdf
- https://static.usrfiles.com/ugd/b8c837_4d0dcc6942254291ad08b1dd63b43c85.pdf
- https://static.usrfiles.com/ugd/b8c837_62e7d0fc78bf44aeb11db80e0ba0244c.pdf
- https://cdn.shopify.com/s/files/1/0430/2074/6906/files/71110973057.pdf
- https://cdn.shopify.com/s/files/1/0433/6487/6444/files/tapal.pdf
- https://cdn.shopify.com/s/files/1/0432/2200/7969/files/september_2020_calendar_malayalam.pdf
- https://cdn.shopify.com/s/files/1/0428/2191/0694/files/vizavemetujunesukup.pdf
- https://static.usrfiles.com/ugd/a91264_b4a7e78220dc418ea0af370b6ce39cb2.pdf
- https://static.usrfiles.com/ugd/ddb60a_7bf46419460c478c99ef92025932ba59.pdf
- https://static.usrfiles.com/ugd/b8c837_7d5abccfc9204656b8b2e684fdb2f274.pdf
- https://static.usrfiles.com/ugd/b8c837_1120cf36c456447ea4535e950cd98174.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_off00004740.bin1e45fc03ad01164274d80adcaa1a711ca4e06101348146372139c7c3764cc1a1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4740 | 5508 bytes |
font_01_sfnt_off00005a08.bina67c9f9f610b03d55bc8ffc93031fa9e20dbad5015c44aedea4cd8e38f3d9988 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A08 | 10072 bytes |
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