MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one specifically identified as a malicious redirector. The ML classifier also flagged this PDF with high confidence. The document body contains a URL that appears to be part of the lure, suggesting a phishing or scam attempt. The presence of numerous external links, including those pointing to potentially malicious domains, indicates an attempt to direct users to harmful content.
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.link/pify?keyword=marriage+certificate+online+form+nepal
- http://files.runnroll5k.com/uploads/1/3/1/3/131383837/wuvulemijuvored.pdf
- http://files.bayanhajj.com/uploads/1/3/1/4/131407704/tojezewenudexil.pdf
- https://static.usrfiles.com/ugd/a91264_3d92c669f53d44e4af4e55f9d4d3303e.pdf
- https://static.usrfiles.com/ugd/0dd040_c864c8bd08e54caeabce63339f813ae6.pdf
- https://static.usrfiles.com/ugd/05301a_4af04217aa8c44b786925dd074eee355.pdf
- https://static.usrfiles.com/ugd/b4f0c6_0963558ab5524e45858dfee4c437ef7d.pdf
- https://static.usrfiles.com/ugd/269bb8_65a929662339473391c8a2a99223d3ef.pdf
- https://static.usrfiles.com/ugd/cbdbb6_5add591ff0344a069d2a5ec79b18ca30.pdf
- https://static.usrfiles.com/ugd/15d534_1a786e8ea2944f1a8bf027247a80938f.pdf
- https://cdn.shopify.com/s/files/1/0438/2903/5158/files/snake_python_3._7.pdf
- https://cdn.shopify.com/s/files/1/0433/4495/3509/files/walking_on_the_chinese_wall_song.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/golizikedakumeru.pdf
- https://cdn.shopify.com/s/files/1/0460/6119/1323/files/jackie_chan_adventures_1_sezon_trke_dublaj.pdf
- https://cdn.shopify.com/s/files/1/0457/9042/9340/files/igcse_economics_worksheets.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004c29.bin0300a5f70db72c5d97626ed87b8a638146d08bf6188bd2eb37c407496b9e16c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C29 | 5164 bytes |
font_01_sfnt_off00005db7.bin8d247020a56d54eb1571c1fe8425dcca01712c4fa562caa9461594c77f971dff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DB7 | 10188 bytes |
font_02_sfnt_off000080d7.bin31e1d71ae2ea24b1c84185afc84b9845658d6931307e2c7157ce986b77db8e3c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80D7 | 2560 bytes |
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