MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a large link farm. The ML classifier also strongly indicated maliciousness. The document body, though partially corrupted, contains a URL that matches the redirector heuristic, suggesting the primary purpose is to lure users to malicious sites. No scripts were extracted, limiting further analysis of execution chains.
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=badhe+chalo+garhwaliyo+song
- http://files.peaceuccstcloud.info/uploads/1/3/0/7/130775484/kipapubipamedav-nimisawekajo-biten-narokosojurile.pdf
- http://files.wymanbrent.com/uploads/1/3/0/7/130775685/9256770.pdf
- https://cdn.shopify.com/s/files/1/0428/5097/5910/files/75453690344.pdf
- https://cdn.shopify.com/s/files/1/0429/6271/4773/files/aaron_lewis_country_boy_download.pdf
- https://cdn.shopify.com/s/files/1/0431/3514/0007/files/21431122660.pdf
- https://cdn.shopify.com/s/files/1/0437/1900/0229/files/tozezemejemupuworesekid.pdf
- https://cdn.shopify.com/s/files/1/0437/1241/3851/files/bajirao_mastani_naa_songs_telugu.pdf
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/81792980332.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/58933331969.pdf
- https://cdn.shopify.com/s/files/1/0429/1959/2099/files/dilumek.pdf
- https://cdn.shopify.com/s/files/1/0445/5736/9503/files/labels_template_google_docs.pdf
- https://cdn.shopify.com/s/files/1/0430/0803/2922/files/tolaruzuditebowuveb.pdf
- https://cdn.shopify.com/s/files/1/0431/6925/1487/files/sezadukuvinasemo.pdf
- https://cdn.shopify.com/s/files/1/0430/3428/0090/files/ramolipi.pdf
- https://cdn.shopify.com/s/files/1/0435/8035/8811/files/94792147148.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_off00005537.bin582fd4c55603aa5f653cfb8788847016a3ea3d67ccda1697109d92adccb6c8f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5537 | 5444 bytes |
font_01_sfnt_off000067c4.bina2db2cc13b03a0c36b16a0b74e15b2e3769116dca25952b4ab7fe8ce7ae92a3b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67C4 | 15120 bytes |
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