MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with at least one identified as a malicious redirector. The ML classifier strongly flagged this PDF as malicious. The presence of a redirector URL and a large number of other links suggests a campaign to drive traffic to potentially harmful sites.
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=love+come+down+lyrics
- http://files.foundationforhopeinafrica.org/uploads/1/3/0/7/130775728/damapapifafefan-fuwexifibanaxi-ranuz.pdf
- http://files.bondurantfundraisingfriends.org/uploads/1/3/1/0/131070051/c9c8adab274bf0.pdf
- http://files.jakewalkerussf.com/uploads/1/3/2/7/132710592/sojig-bisojez-nilefuxipazomeg.pdf
- https://cdn.shopify.com/s/files/1/0430/4509/3533/files/wimurewaboziviberarewet.pdf
- https://cdn.shopify.com/s/files/1/0438/8644/4699/files/angel_fire_ammo.pdf
- https://cdn.shopify.com/s/files/1/0431/3215/8116/files/97868452230.pdf
- https://cdn.shopify.com/s/files/1/0432/0002/0635/files/xenavev.pdf
- https://cdn.shopify.com/s/files/1/0433/1264/4251/files/garigavigizivadi.pdf
- https://cdn.shopify.com/s/files/1/0432/5117/1478/files/10781337151.pdf
- https://cdn.shopify.com/s/files/1/0429/9200/9365/files/65160415105.pdf
- https://cdn.shopify.com/s/files/1/0434/8071/1325/files/39479099254.pdf
- https://cdn.shopify.com/s/files/1/0435/1901/7124/files/22865245249.pdf
- https://cdn.shopify.com/s/files/1/0431/1482/3844/files/26864143990.pdf
- https://cdn.shopify.com/s/files/1/0432/6277/1366/files/zesaxuluvawegipubexoka.pdf
- https://cdn.shopify.com/s/files/1/0431/1531/5351/files/xisimulisudo.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_off00005eb0.bin8a76baa7ee5b654a3179144dd02c424a2bca3e7a8b0da3a8c4117683ba7bfcef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EB0 | 5068 bytes |
font_01_sfnt_off00006ff7.binf94048b1352fa8d89f97e06ad77660aa5026641752fea02e2c94126b0f1d7b5a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FF7 | 10228 bytes |
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