MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a significant number of embedded links, with a critical heuristic firing indicating a link farm pointing to known malicious redirector infrastructure. The primary malicious URL identified is https://ttraff.com/pify?keyword=mayakka+devi+chinchni+song. While the document body is largely unreadable due to encoding issues, the presence of these links strongly suggests a phishing or malware distribution attempt.
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=mayakka+devi+chinchni+song
- http://files.pbadesigngroup.com/uploads/1/3/1/4/131437724/fulizuzibepi_felularopi_gizuburokir.pdf
- http://kepop.finsoc-fms.org/uploads/1/3/2/7/132740649/7355520.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/5578033559.pdf
- https://cdn.shopify.com/s/files/1/0435/9825/0141/files/occupational_therapy_in_mental_health_a_vision_for_participation.pdf
- https://cdn.shopify.com/s/files/1/0432/7089/7824/files/gurazijakigafifere.pdf
- https://cdn.shopify.com/s/files/1/0431/8406/2622/files/65487320290.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/lewajoranuputefikilos.pdf
- https://cdn.shopify.com/s/files/1/0427/9812/1119/files/behavioral_theories_of_motivation.pdf
- https://cdn.shopify.com/s/files/1/0440/5297/1685/files/chrome_viewer_disable.pdf
- https://cdn.shopify.com/s/files/1/0430/8038/4674/files/nisex.pdf
- https://cdn.shopify.com/s/files/1/0435/5624/1557/files/fodufavuketovofi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mubexuv.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/
- https://cdn.shopify.com/s/files/1/0432/7089/7824/files/guraz
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000aae4.bin0385e39e26ab6f0eb9901707803a476adf781b05bede812fb5fec57cd3342599 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAAE4 | 5304 bytes |
font_01_sfnt_off0000bd00.bin242b7697cb4fc6b45a45c7f513deedf6a3464d622055db3667566cda9421b007 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD00 | 15480 bytes |
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