MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a specific redirector URL that is known to be malicious. The document body, though heavily obfuscated, contains text related to a Bose product manual and the malicious URL, suggesting a phishing or scam attempt. The ML classifier strongly indicated maliciousness, and the PDF structure itself was flagged for containing a mass external link farm.
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=bose+quietcomfort+qc35+ii+manual
- http://jobamuto.tarshascandlesandsoaps.com/uploads/1/3/1/4/131454859/kagijaxa.pdf
- http://jutokixu.mystartjournal.com/uploads/1/3/0/7/130740069/nitasetezipodo.pdf
- http://jiretinid.infiniteecoclean.com/uploads/1/3/1/3/131381679/71a20d5c3620.pdf
- http://xuzoxif.jweinsteinlaw.com/uploads/1/3/1/4/131438096/8944131.pdf
- http://files.getcartparts.com/uploads/1/3/1/8/131871614/2552448.pdf
- https://cdn.shopify.com/s/files/1/0433/1382/3909/files/14150997403.pdf
- https://cdn.shopify.com/s/files/1/0434/5338/2822/files/bsc_magazine_2019.pdf
- https://cdn.shopify.com/s/files/1/0430/6586/8437/files/bodies_of_water_worksheets_for_kindergarten.pdf
- https://cdn.shopify.com/s/files/1/0435/1403/6376/files/korogeto.pdf
- https://cdn.shopify.com/s/files/1/0434/4191/4018/files/bwv_1001_guitar.pdf
- https://cdn.shopify.com/s/files/1/0439/7950/5822/files/5377068683.pdf
- https://cdn.shopify.com/s/files/1/0434/7399/3890/files/ralisafaketaxi.pdf
- https://cdn.shopify.com/s/files/1/0433/7818/0261/files/logitech_g25_drivers.pdf
- https://cdn.shopify.com/s/files/1/0437/9662/7616/files/uniform_linear_motion_lab_report.pdf
- https://cdn.shopify.com/s/files/1/0432/5857/7051/files/57998676967.pdf
- https://cdn.shopify.com/s/files/1/0431/5686/5173/files/actor_with_1_film_performance_crossword.pdf
- https://cdn.shopify.com/s/files/1/0429/0471/5427/files/74422869534.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_off00008609.bin9f7119cc1117c5c76dd0e090dc171723de13dffc351a78c7c77bf540fb38c547 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8609 | 5492 bytes |
font_01_sfnt_off000098a6.binecdaf481f5523288117be56cd12d1cd44373d7797e4b0bdba16680296e6d63ad |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98A6 | 14180 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.