MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded links, a common tactic for SEO link farms and redirecting users to malicious sites. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically flags the URL https://ttraff.cc/wix?keyword=catering+business+plan+pdf as malicious. The document body, though partially corrupted, suggests a lure related to a 'catering business plan'. The ML classifier also strongly indicates maliciousness.
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=catering+business+plan+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/7598fa_05ed0540ac004400b2a18b546f5a9ebf.pdf
- https://static.usrfiles.com/ugd/576447_929c0d80d36f4d51b15f4a7cd8fd25a2.pdf
- https://static.usrfiles.com/ugd/b8c837_e845e7b508094b5ab3c06c99b5bda7c1.pdf
- https://static.usrfiles.com/ugd/b8c837_22a7c7319b0e456a8a00843f11f10d95.pdf
- https://static.usrfiles.com/ugd/0baf77_54e2260a37494354bc034f150f72f15b.pdf
- https://cdn.shopify.com/s/files/1/0435/4742/6975/files/fifilo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/3215656586.pdf
- https://cdn.shopify.com/s/files/1/0430/9050/9977/files/54542725410.pdf
- https://cdn.shopify.com/s/files/1/0429/8542/2997/files/neurotransmisor_adenosina.pdf
- https://cdn.shopify.com/s/files/1/0431/2190/1729/files/tetanuxoju.pdf
- https://static.usrfiles.com/ugd/b8c837_80d20ce9cf1a4bcd8874c8c13a56331b.pdf
- https://static.usrfiles.com/ugd/b8c837_0677136015d9489eac8d7ecfd4b1d9ae.pdf
- https://static.usrfiles.com/ugd/b5472a_1f7a5e2230f544b9ae07d4e064f9f8cc.pdf
- https://static.usrfiles.com/ugd/b8c837_216199422f274026a51ee88479231818.pdf
- https://static.usrfiles.com/ugd/9b5f63_81e4fbd5b6194dcd980aed94ad15e9f7.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_off00006682.bin863ae67e4b4144fa6896d0fd269cb5929afc488622f4d50b3883cf55937b599b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6682 | 5256 bytes |
font_01_sfnt_off00007867.binc42180c6177c8e90c2af77c00dfb0bc31f8066edcfc8a72c53970ecb1e824878 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7867 | 10524 bytes |
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