MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, including one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains a URL that appears to be a lure for software downloads. The presence of a malicious redirector suggests the intent is to lead the user to a site that will deliver a secondary payload or initiate a phishing attempt.
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=adobe+premiere+mega+2017
- https://cdn.shopify.com/s/files/1/0435/2180/2404/files/tewexirizasur.pdf
- https://cdn.shopify.com/s/files/1/0437/5727/3237/files/gamimanujibow.pdf
- https://cdn.shopify.com/s/files/1/0449/9665/7320/files/rexuragesifafex.pdf
- https://static.usrfiles.com/ugd/11f207_2a32580714004527ab58a955e43d7c01.pdf
- https://static.usrfiles.com/ugd/9cc572_d3a498697d4b4cb4ab349f0c219758d5.pdf
- https://static.usrfiles.com/ugd/e2c250_322addb18bd349f18a09c1082995ca84.pdf
- https://static.usrfiles.com/ugd/74c34a_af490262228e42b284fa4858f37094cb.pdf
- https://static.usrfiles.com/ugd/b8c837_ffe4bb5b60d44115a28d07a42d7f2c23.pdf
- https://static.usrfiles.com/ugd/e2c6c1_015b83cbd753419d9c09a0be9d276ac8.pdf
- https://static.usrfiles.com/ugd/921909_4cec9f2e3a604489bbcafe4aab00f036.pdf
- https://static.usrfiles.com/ugd/61f964_5637e36a7dc94415b00cf094f078687d.pdf
- https://static.usrfiles.com/ugd/934fc3_3af1f53b4afe4dceba40ac6ccd68ba9d.pdf
- https://static.usrfiles.com/ugd/b8c837_753f2c1b5afd4c9c9d27b27cd23ea9ec.pdf
- https://static.usrfiles.com/ugd/b8c837_81dc683b970c48aca77afce710b8cbcd.pdf
- https://static.usrfiles.com/ugd/18f527_caa5db2b954d4cbb85222753fe17cc4b.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000061e6.binfc63e5a005e67f836ed28eda547ad5211cdeac6ab66a4e9852fdf857f5dd48c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61E6 | 5204 bytes |
font_01_sfnt_off00007396.bin4b2a565ff1e766e6253716f4548052786e27cb79cbd5d1026f08dbd10825c797 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7396 | 10708 bytes |
font_02_sfnt_off000097e1.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x97E1 | 4324 bytes |
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