MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing indicating a malicious redirector. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector. This suggests a phishing attempt where the user is tricked into downloading a malicious file by clicking on a link presented as a PDF download.
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.com/wb?keyword=iliade%20pdf%20download
- http://nixalul.danyellscakesandcreations.com/uploads/1/3/1/1/131164250/98365e.pdf
- http://files.westernfarmhouse.com/uploads/1/3/1/4/131455956/359008e2fbda04.pdf
- http://samaj.dbm-rc.com/uploads/1/3/1/0/131070450/voxafor.pdf
- http://files.teamhawaiianchaos.com/uploads/1/3/0/7/130738614/c23ce0efbc.pdf
- http://zesudam.shantzmusic.ca/uploads/1/3/1/4/131437792/bovejutigufew.pdf
- https://cdn.shopify.com/s/files/1/0437/8260/2904/files/57150332898.pdf
- https://cdn.shopify.com/s/files/1/0434/7795/8816/files/functions_of_vocational_guidance.pdf
- https://cdn.shopify.com/s/files/1/0429/1782/2620/files/wutuf.pdf
- https://cdn.shopify.com/s/files/1/0429/5668/5468/files/57039534043.pdf
- https://cdn.shopify.com/s/files/1/0431/8652/0224/files/pirisazu.pdf
- https://cdn.shopify.com/s/files/1/0439/1357/6603/files/nitam.pdf
- https://cdn.shopify.com/s/files/1/0432/2977/3982/files/jupizelupemejonodupo.pdf
- https://cdn.shopify.com/s/files/1/0428/2499/0887/files/48392383135.pdf
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/mumarurok.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_off00006250.bin7389f50e46d16a2c4b63459345de210ceae267a9893777531cf402f3d4fdaf11 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6250 | 2000 bytes |
font_01_sfnt_off00006bd6.bin6b6e870f65357f2227b35bef6e45a162a9a07ff8ca5a4013ae351f3f9cb6c607 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BD6 | 4792 bytes |
font_02_sfnt_off00007c49.binfdf20ef9519ce0241ac770366912c2a1993d3b2d6763c551ee93dd9efc2a76aa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C49 | 10520 bytes |
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