MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file was flagged as malicious due to the presence of a link to a known malicious redirector, ttraff.cc. This heuristic, combined with the ML classifier's high confidence score, indicates a likely phishing or malware distribution attempt. The document body contains the same malicious URL, reinforcing its role as a lure. No scripts were extracted, and the document body itself is heavily obfuscated, but the primary malicious indicator is the embedded URL.
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/wix?keyword=manideepa+varnana+in+telugu+lyrics
- https://static.usrfiles.com/ugd/b8c837_7d907472fcd54df29e0c118fb13c0739.pdf
- https://static.usrfiles.com/ugd/b8c837_06be2f7c8e9b444bb602d682ebe931fd.pdf
- https://static.usrfiles.com/ugd/bb13a2_2a1e61d9dd6a4fae8412f5a087fa856f.pdf
- https://static.usrfiles.com/ugd/b8c837_3cba043c14bd4ee79519e9e6063bc1b0.pdf
- https://static.usrfiles.com/ugd/b8c837_85ca022e453d45e4ac8ec682d778d4e4.pdf
- https://cdn.shopify.com/s/files/1/0435/2009/8472/files/kelozamekekekogobujalawix.pdf
- https://cdn.shopify.com/s/files/1/0450/0806/0574/files/jenutez.pdf
- https://cdn.shopify.com/s/files/1/0431/6761/3087/files/38216708165.pdf
- https://cdn.shopify.com/s/files/1/0439/4654/1211/files/barking_up_the_wrong_tree_by_eric_barker.pdf
- https://cdn.shopify.com/s/files/1/0432/4225/8587/files/allergy_definition.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/birizakidunupujudexi.pdf
- https://static.usrfiles.com/ugd/b8c837_9dc65c5c217b4b1d82ebcacc3d46d1ce.pdf
- https://static.usrfiles.com/ugd/238140_fb5d8fb4039b4f65993e0cc81c595018.pdf
- https://static.usrfiles.com/ugd/409ca8_9dee0467316a438d8ebef2bcd9b0a731.pdf
- https://static.usrfiles.com/ugd/b8c837_8a7b79ad55304ee581f461abd5d717e1.pdf
- https://static.usrfiles.com/ugd/0c268c_572a44ba0f6d464c8e455835dc177327.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_off00006c2f.binbddb736a5bbd63ebfe53950c90662fa096a1ebc028406cc69558433d22bd974c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C2F | 5408 bytes |
font_01_sfnt_off00007eaa.bin158b9eb2ae917636a164b082c13c3dd021d954409c9ab1fb71e35a41ba1b7dd7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EAA | 13092 bytes |
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