MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK pointing to 'ttraff.club'. Another critical heuristic, PDF_SEO_LINK_FARM, indicates a large number of external PDF links, with the first being a Shopify URL. The ML classifier strongly flagged this PDF as malicious. The document body contains garbled text but includes the suspicious URL, suggesting a lure to a redirector.
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.club/pify?keyword=afyonspor+forma+fiyatlar%25C4%25B1
- http://files.peonyflowers.florist/uploads/1/3/0/7/130775046/soxutapomabeduro.pdf
- http://jakaxoro.fullwavemusic.com/uploads/1/3/1/4/131437502/2802688.pdf
- http://files.siamdetectors.com/uploads/1/3/1/4/131482968/3686236.pdf
- https://cdn.shopify.com/s/files/1/0433/0985/8984/files/32313159917.pdf
- https://cdn.shopify.com/s/files/1/0431/0089/7440/files/wapanopenilisinososira.pdf
- https://cdn.shopify.com/s/files/1/0434/1334/0312/files/57726402221.pdf
- https://cdn.shopify.com/s/files/1/0464/8730/6392/files/xubagalapujunemexodawuwu.pdf
- https://static.usrfiles.com/ugd/badafb_6b98535d01a4422ca534639070be2a87.pdf
- https://static.usrfiles.com/ugd/f9fac6_ed17977e96f8402aabac1a43daead33b.pdf
- https://static.usrfiles.com/ugd/b4a829_6e218da6f71d493c8a7a1beab6f786eb.pdf
- https://static.usrfiles.com/ugd/32acb1_a6fc510501074d5da22aa94292ad4a22.pdf
- https://static.usrfiles.com/ugd/d162e3_0b562e376fc346faa9c26a64a108579a.pdf
- https://cdn.shopify.com/s/files/1/0435/6482/6773/files/janevoxidewofutidibono.pdf
- https://cdn.shopify.com/s/files/1/0434/1363/5226/files/10922378263.pdf
- https://cdn.shopify.com/s/files/1/0431/7832/8221/files/vugiduvupizuvokor.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_off000047ac.bin28937b1a836820d4a237fd4280dac989876bb9edddf75f247cc4f7d15fe950a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x47AC | 5168 bytes |
font_01_sfnt_off00005936.bin053cad89c8c40bd63922f7211a7c231762b7911bacaa8f288c853bd1e98383c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5936 | 10692 bytes |
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