MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links that redirect to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains text related to 'free gantt chart excel templates' and a URL that aligns with the malicious redirector. This suggests a phishing or scam attempt to lure users to a malicious site.
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.me/pify?keyword=free+gantt+chart+excel+templates
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/d1c05f_ea3467bc37834321abfce84f4f724916.pdf
- https://static.usrfiles.com/ugd/96564c_be1e4bd0afc54e9c827fd4eeeeccaacb.pdf
- https://static.usrfiles.com/ugd/bf0735_ecf0bd2753bd430193cc6a9b4c4b189c.pdf
- https://static.usrfiles.com/ugd/6d45f6_896426511fa247a1b11969aba6d1d269.pdf
- https://static.usrfiles.com/ugd/866690_7d7af36af6aa4a2c945f9f6d080f7920.pdf
- https://static.usrfiles.com/ugd/d5d855_cadabce44067415fb74b93e4b3824ba4.pdf
- https://static.usrfiles.com/ugd/3826db_2bdec099aadd428a8b69f50b0ec33584.pdf
- https://static.usrfiles.com/ugd/01bc73_d7b46482258f4d17bb11e37b3fc740c0.pdf
- https://static.usrfiles.com/ugd/b5973a_18b338eae9d846d08c8d908fa9cbc2e2.pdf
- https://cdn.shopify.com/s/files/1/0428/4396/3548/files/lusozovolosaxi.pdf
- https://cdn.shopify.com/s/files/1/0436/4494/4542/files/56705162399.pdf
- https://cdn.shopify.com/s/files/1/0432/8249/7701/files/the_substitute_denise_grover_swank_read_online.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000611c.binc0041697d74818a4772ca889253e7af3630a518c9fb4c8ce52891f0c6a0d7f11 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x611C | 5372 bytes |
font_01_sfnt_off00007339.binee448ea0b942f8e3cc7ddfe0d5dc4c7c6f0a1a62bc92910c35c663b4662f014c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7339 | 2188 bytes |
font_02_sfnt_off00007d3e.bin4486196991a5b9e4e57434147666486b230023924c97c3e39ed44fb0a8fc22eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D3E | 10288 bytes |
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