MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, with one specifically pointing to a known malicious redirector infrastructure at ttraff.com. The document body, though partially corrupted, includes the same URL, suggesting a lure to external content. The presence of a large number of PDF links, many hosted on shopify.com, indicates a link farm designed to distribute malicious 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/pify?keyword=miop%25C3%25ADa+hipermetrop%25C3%25ADa+y+astigmatismo+pdf
- http://files.carriegarrott.com/uploads/1/3/0/7/130775123/1de17.pdf
- http://files.isateamenergize.com/uploads/1/3/0/7/130738615/600ae57.pdf
- http://files.curiouscreativecritical.com/uploads/1/3/1/0/131070072/8991190.pdf
- https://cdn.shopify.com/s/files/1/0427/6980/9564/files/jelifokidilifutofekituf.pdf
- https://cdn.shopify.com/s/files/1/0428/4838/7239/files/50500857707.pdf
- https://cdn.shopify.com/s/files/1/0429/7680/5018/files/pamunadum.pdf
- https://cdn.shopify.com/s/files/1/0428/7240/6179/files/spurt_of_blood_artaud.pdf
- https://cdn.shopify.com/s/files/1/0437/0441/8455/files/14938778313.pdf
- https://cdn.shopify.com/s/files/1/0430/6314/8695/files/23278342934.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/66083684812.pdf
- https://cdn.shopify.com/s/files/1/0438/2598/7734/files/kivebosiwegajarumafogidux.pdf
- https://cdn.shopify.com/s/files/1/0427/6797/4556/files/guvuw.pdf
- https://cdn.shopify.com/s/files/1/0438/1474/8322/files/liwelobijof.pdf
- https://cdn.shopify.com/s/files/1/0431/6826/8456/files/guia_ceneval_ingenieria_industrial.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008387.bind3696631db9350f0db1b02cc15932de274b987d3da45f2f7ac42ad0caa5268f8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8387 | 5584 bytes |
font_01_sfnt_off00009677.binae7bf970df76d9d661f49d3175381797bb8b6ac60b11675258088f3e56c34518 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9677 | 11216 bytes |
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