MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to external PDF files, characteristic of a link farm. One prominent URL, https://ttraff.com/wix?keyword=me+and+my+big+mouth+by+joyce+meyers, is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL and other links to PDF files, suggesting an attempt to drive traffic to malicious or SEO-spamming content.
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/wix?keyword=me+and+my+big+mouth+by+joyce+meyers
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/7082/5382/files/bike_racing_3d_hack_apk.pdf
- https://cdn.shopify.com/s/files/1/0430/8120/3873/files/babalarinetimotewubabugur.pdf
- https://cdn.shopify.com/s/files/1/0430/7543/6698/files/lugatesigexubijilodoji.pdf
- https://cdn.shopify.com/s/files/1/0432/9583/4280/files/pupipugakowufajirezifiguj.pdf
- https://cdn.shopify.com/s/files/1/0430/5354/7677/files/active_and_passive_voice_notes.pdf
- https://static.usrfiles.com/ugd/b8c837_a86d91661e1c4b0799e907e1ff31fb36.pdf
- https://static.usrfiles.com/ugd/6cfc61_cfe6e7b469334269b20fce7c69f7f5a8.pdf
- https://static.usrfiles.com/ugd/80c1db_0b99ed1be45a4b82a03d1872c8c7cbbd.pdf
- https://static.usrfiles.com/ugd/b8c837_3f299848bf874082b870d2a04cb945b0.pdf
- https://static.usrfiles.com/ugd/822ecd_7c9734a400724d9b9e32d6c9b67d3e33.pdf
- https://static.usrfiles.com/ugd/0779a3_95b19aa7b61045a29094925a6b0b3052.pdf
- https://static.usrfiles.com/ugd/b8c837_50f6211c317440199d0a1933d8024b7f.pdf
- https://cdn.shopify.com/s/files/1/0433/6916/9054/files/saxage.pdf
- https://cdn.shopify.com/s/files/1/0440/4215/8245/files/81893720677.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004f1a.bin470953df19a266a63df4bba3a64aabe4afca19b22501bce9a4700a0bb358fdfd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F1A | 5644 bytes |
font_01_sfnt_off0000622d.bin7354f223af2b6e28939746dabed00967957da7d76134144651ff3cd6c2b807d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x622D | 9968 bytes |
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