MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many of which point to redirector infrastructure. The primary redirector URL, 'https://ttraff.cc/pify?keyword=desi+bagdi+song', is flagged as malicious. The document body, though heavily obfuscated, also contains this URL and other PDF links, suggesting a link farm or phishing attempt. The ML classifier strongly indicates maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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/pify?keyword=desi+bagdi+song In PDF document text
- http://zemavowa.oaklandmillsonline.com/uploads/1/3/0/7/130776436/4f002fed58.pdfIn PDF document text
- http://wefum.vanforum.org/uploads/1/3/0/7/130740164/5842824.pdfIn PDF document text
- http://files.accentphotographybykim.com/uploads/1/3/1/4/131438069/2647909.pdfIn PDF document text
- http://boviba.jesszhouzexi.com/uploads/1/3/0/8/130874474/1341640.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5014/7733/files/90798708536.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9549/0721/files/kasenonidefuvunizoloxuruf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5837/1496/files/90741991647.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8163/8812/files/42649283667.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3862/2375/files/salvatore_ferragamo_belt_guide_fake_vs_real.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6079/7333/files/indent_in_google_sheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4609/2445/files/feduf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6808/8742/files/crits_apocryphes_chrtiens.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1378/3203/files/balifunul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0212/5733/files/38706357578.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4248/8998/files/lozebufebewo.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004f13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F13 | 5004 bytes |
SHA-256: df86fcbdcf54b8a595402e250722dea2c48ea5eb26010bac1122956381e5ccf7 |
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font_01_sfnt_off00006019.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6019 | 1872 bytes |
SHA-256: 94f7f04c354b7c42189b541209bdac3d2056a6ae94e17fa8fbf2c94236be72ef |
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font_02_sfnt_off00006908.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6908 | 14816 bytes |
SHA-256: 2de7700c1f796f1200e10b7a896e77761b7e7d8d0b0cc4fbe127698fcf05cdb1 |
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font_03_sfnt_off00009683.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9683 | 16088 bytes |
SHA-256: c47ae84a2ec41e7fa059731f921439adeb32cb05f1e60f575d9dfcc3f81c5bb8 |
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font_04_sfnt_off0000ab89.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB89 | 2804 bytes |
SHA-256: 80a1056dce41a3761a77fc68cb9b2f8b7b012b3823259ada1cbae6ece9f9e9fe |
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