MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with one critical heuristic identifying a link to known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=lua+for+loop'. The document body, though heavily obfuscated, also contains this URL, suggesting the primary purpose is to redirect users to malicious content. The presence of many external PDF links further supports a link-farming or redirection scheme.
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/pify?keyword=lua+for+loop
- http://files.damienquinnfolksinger.com/uploads/1/3/1/3/131380889/sexurudu_pogez_mumepotivefeji.pdf
- http://files.nativetrailblazers.com/uploads/1/3/0/9/130969238/ecb5b50713.pdf
- http://files.elifebiz.com.my/uploads/1/3/2/6/132695200/sunuvisajuz_katesurefikoju_rusowere_nurovaguwapug.pdf
- http://files.alexbaileydillon.com/uploads/1/3/1/6/131637131/f7942dd97.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/9241/0525/files/podif.pdf
- https://cdn.shopify.com/s/files/1/0440/6122/9206/files/31559049334.pdf
- https://cdn.shopify.com/s/files/1/0431/0361/7173/files/rokukoj.pdf
- https://cdn.shopify.com/s/files/1/0430/9676/8673/files/48341569680.pdf
- https://cdn.shopify.com/s/files/1/0429/2512/9891/files/72930359648.pdf
- https://cdn.shopify.com/s/files/1/0437/9960/9505/files/vomizal.pdf
- https://cdn.shopify.com/s/files/1/0431/8684/7905/files/50802685808.pdf
- https://cdn.shopify.com/s/files/1/0430/5915/1009/files/fimobuxuwazosifowimelib.pdf
- https://cdn.shopify.com/s/files/1/0433/2073/7950/files/70629602424.pdf
- https://cdn.shopify.com/s/files/1/0431/0335/5034/files/3789906022.pdf
- https://cdn.shopify.com/s/files/1/0436/9648/8613/files/21656140462.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_off000080d0.bine7ba535c43d2e7eb8ff9acf151ffd7e9b1e37603c1ecf72b8836088d9983db7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80D0 | 4656 bytes |
font_01_sfnt_off000090bc.bin50b952e787761abbf954299391ee822e3f6ba40ee972887c5dbc6922799f9417 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x90BC | 13004 bytes |
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