MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at 'ttraff.club'. This suggests a phishing or scam attempt where the user is intended to click the malicious link. The ML classifier strongly supports the malicious verdict.
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.club/wix?keyword=oak+creek+storm+baseball
- http://files.sigmazetacouncilsc.org/uploads/1/3/1/3/131383384/06071370.pdf
- http://keges.handsinpresents.org/uploads/1/3/0/9/130969723/gulajipogixokux.pdf
- http://gupekaz.summitatrailroadsquare.com/uploads/1/3/0/9/130969465/4017617.pdf
- http://waxar.blurbox.net/uploads/1/3/0/8/130874655/kigamor.pdf
- https://cdn.shopify.com/s/files/1/0428/2885/7503/files/jebigetejukali.pdf
- https://cdn.shopify.com/s/files/1/0430/1013/0073/files/9032720138.pdf
- https://cdn.shopify.com/s/files/1/0430/2045/1997/files/nikinonab.pdf
- https://cdn.shopify.com/s/files/1/0431/4189/0208/files/cara_membuat_soal_di_google_form.pdf
- https://cdn.shopify.com/s/files/1/0432/6031/3763/files/jenageguz.pdf
- https://07790026-fc73-4a53-bd77-16991ec1336c.filesusr.com/ugd/fb5067_d494449ea67c495cb59af087e9a5bfdd.pdf?index=true
- https://bff600fb-c2e9-419e-a356-269ed3d78a19.filesusr.com/ugd/8a4248_92012e4ac50f443a90572fa95a61d6c0.pdf?index=true
- https://220d0dd3-de22-4ae8-b72b-577d50f14bad.filesusr.com/ugd/0ebc1f_885d0de1b0904418a319b726b6c5e502.pdf?index=true
- https://791b6e59-819a-4c7c-b901-dca3a3c86ba1.filesusr.com/ugd/ab922d_0af3e48325a341ed949d9306c1154cc5.pdf?index=true
- 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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000045c2.bin98e2bd66cb8e3a95bdfe423a349817a0f1eacd8bb116468f74da81e16a3c7514 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x45C2 | 5176 bytes |
font_01_sfnt_off00005747.bin59d879413d2ca237abda68a9b8f6a329ea1df27217017727bf2066a9208700e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5747 | 14060 bytes |
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