MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains a large number of embedded links to other PDF files, a technique often used for SEO poisoning or to distribute malicious content. One of the embedded links, 'https://ttraff.cc/pify?keyword=sugar+mountain+nc+weather', is known to redirect to malicious infrastructure. The ML classifier also strongly indicated 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/pify?keyword=sugar+mountain+nc+weather
- http://files.elliotminoguestone.com/uploads/1/3/1/4/131483083/674357.pdf
- http://files.expataccounts.com/uploads/1/3/2/7/132740606/9605260.pdf
- http://files.dammaimorganllc.com/uploads/1/3/1/6/131636781/3401c86aa633.pdf
- http://files.flexypakofli.com/uploads/1/3/1/3/131398195/4747680.pdf
- http://files.mgle-germanschool.org/uploads/1/3/0/7/130740165/07b4b7e10b.pdf
- https://cdn.shopify.com/s/files/1/0436/2482/4995/files/60703542870.pdf
- https://cdn.shopify.com/s/files/1/0435/4375/6954/files/disagepeturaloma.pdf
- https://cdn.shopify.com/s/files/1/0437/1179/1257/files/94615117225.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vunumegosuvuvorewufo.pdf
- https://cdn.shopify.com/s/files/1/0432/5038/5051/files/fafowodikenur.pdf
- https://cdn.shopify.com/s/files/1/0431/7298/7046/files/nunerizakotekitopodenuzu.pdf
- https://cdn.shopify.com/s/files/1/0431/0702/5060/files/64036261604.pdf
- https://cdn.shopify.com/s/files/1/0430/0649/2823/files/lazodasifofemodipunu.pdf
- https://cdn.shopify.com/s/files/1/0433/1667/4713/files/raxobabufikatisugenepoxip.pdf
- https://cdn.shopify.com/s/files/1/0432/6935/7728/files/10368415243.pdf
- https://cdn.shopify.com/s/files/1/0433/1995/1513/files/10874797394.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_off000066f9.binaf81828019c1f8115d3625795e3388a95bf0669df469665e21542c47fff559b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66F9 | 5196 bytes |
font_01_sfnt_off00007888.bined3c7af539bb23ceb0920978160ef3aa844fe7cc6bbdc85e6f351cba6e4feabb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7888 | 10396 bytes |
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