MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links to external resources, including a redirector URL that is flagged as malicious. The document body, though heavily obfuscated, suggests a lure related to sheet music. The presence of a link farm and a malicious redirector indicates an attempt to lead the user to a compromised or malicious site, likely for further exploitation or phishing.
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.com/pify?keyword=amazing+grace+sheet+music+for+trumpet+pdf
- http://files.objectsofdesireuk.com/uploads/1/3/2/6/132682790/d259e4bc3da44c.pdf
- http://files.rjcmindworks.com/uploads/1/3/2/3/132302855/negijolasediniwivim.pdf
- http://files.brickheadsmasonry.com/uploads/1/3/1/6/131606630/5620101.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/5943/0054/files/xokujibulizelolepiv.pdf
- https://cdn.shopify.com/s/files/1/0430/4352/0666/files/pireragugesubegujosatifi.pdf
- https://cdn.shopify.com/s/files/1/0431/8278/4676/files/50649319446.pdf
- https://cdn.shopify.com/s/files/1/0432/9131/2288/files/91889999390.pdf
- https://cdn.shopify.com/s/files/1/0427/9359/9132/files/10950330059.pdf
- https://cdn.shopify.com/s/files/1/0430/9745/6801/files/52182413904.pdf
- https://cdn.shopify.com/s/files/1/0431/5889/6802/files/83693654349.pdf
- https://cdn.shopify.com/s/files/1/0429/7339/7145/files/66093306255.pdf
- https://cdn.shopify.com/s/files/1/0429/8126/1466/files/72462071042.pdf
- https://cdn.shopify.com/s/files/1/0437/6651/3818/files/65130871301.pdf
- https://cdn.shopify.com/s/files/1/0433/5039/2984/files/56667557139.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_off00006e2c.bin4732f4107fd58ea1c09979969bd1f3993e666c3c9b64f05d0fc0a4024c9da06a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E2C | 5460 bytes |
font_01_sfnt_off0000808b.bin5d9a1691dbcf84f346cde631f51cc30e3c96adfb4b71cf8ecfa7b58c302bc0c3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x808B | 10360 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.