MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to a redirector service known to host malicious content. The document body, though obfuscated, contains a URL that leads to this malicious redirector, suggesting a phishing or scam attempt. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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/pify?keyword=android+studio+project+files+missing
- http://files.steveneillsgarage.com/uploads/1/3/1/4/131409127/xisubibuxubob.pdf
- http://kujari.yofisc.org/uploads/1/3/2/6/132681670/vagemuzo.pdf
- http://files.wmhomeschoolers.com/uploads/1/3/0/9/130970009/a749d02.pdf
- http://files.olga-ta-va.com/uploads/1/3/0/9/130969580/59490.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/1409/2960/files/uninstall_office_365_mac.pdf
- https://cdn.shopify.com/s/files/1/0430/4414/3253/files/acronis_true_image_torrent.pdf
- https://cdn.shopify.com/s/files/1/0435/1026/8064/files/45310140058.pdf
- https://cdn.shopify.com/s/files/1/0430/9018/2304/files/mezeb.pdf
- https://cdn.shopify.com/s/files/1/0438/1304/4386/files/corona_effect.pdf
- https://cdn.shopify.com/s/files/1/0435/0282/9734/files/how_to_pin_a_message_on_discord.pdf
- https://cdn.shopify.com/s/files/1/0430/9676/8661/files/64963699839.pdf
- https://cdn.shopify.com/s/files/1/0434/0400/1443/files/sagona.pdf
- https://cdn.shopify.com/s/files/1/0438/3745/6534/files/91503884108.pdf
- https://cdn.shopify.com/s/files/1/0429/6677/8009/files/68481643642.pdf
- https://cdn.shopify.com/s/files/1/0430/6278/8245/files/22956356404.pdf
- https://cdn.shopify.com/s/files/1/0435/3445/0840/files/python_csv_to_json.pdf
- https://cdn.shopify.com/s/files/1/0462/7261/0464/files/22105703249.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000078fd.bind4c123c84736e962c29376c182a31500e392cfe0bc1b3fd1b8fea44d42261469 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78FD | 5332 bytes |
font_01_sfnt_off00008b11.bin53b56e2b83acd8ae82b548861d6364997c94f32bb913bda98d7606ee6b3f1020 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B11 | 9920 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.