MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with many links pointing to potentially malicious domains. One critical heuristic identified a link to a known malicious redirector infrastructure. The document body, though partially corrupted, contains text that appears to be a lure for a song title, likely to entice clicks on the embedded malicious links. The primary intent appears to be directing users to malicious websites for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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.club/wix?keyword=tere+naam+audio+song+new+version In PDF document text
- http://files.foundationsoffuninfirst.com/uploads/1/3/1/4/131437593/8467147.pdfIn PDF document text
- http://posete.appassionatostrings.com/uploads/1/3/2/8/132814838/gurafif.pdfIn PDF document text
- http://pewojok.yourcecredits.ca/uploads/1/3/1/4/131438684/tanabet.pdfIn PDF document text
- http://files.alldogkind.com/uploads/1/3/1/3/131398036/turoxasefi-guxipafatonam-bagar.pdfIn PDF document text
- http://xagumap.kidsks.org/uploads/1/3/1/6/131606289/d5ef8c48d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://static.usrfiles.com/ugd/0c4177_a80fc0bb218e47f9aa66ba04323a4da0.pdfIn PDF document text
- https://static.usrfiles.com/ugd/83e24f_ebe63a8d7af54b9d91a7db6088c72373.pdfIn PDF document text
- https://static.usrfiles.com/ugd/5d2cf3_960d7388c903426b919d35a5d02979fe.pdfIn PDF document text
- https://static.usrfiles.com/ugd/1849a1_e08cb4c173cc4aab84b215984697f5a7.pdfIn PDF document text
- https://static.usrfiles.com/ugd/f55bec_884f826ad54b4f1b9737eb4012062a53.pdfIn PDF document text
- https://static.usrfiles.com/ugd/d3758e_cfc83010918b4773839c35f5714bc6d5.pdfIn PDF document text
- https://static.usrfiles.com/ugd/277b62_843b5065b2e24f8cb76bbab162c04249.pdfIn PDF document text
- https://static.usrfiles.com/ugd/5ad03d_2f14927a484744638c3f9cea6327dc15.pdfIn PDF document text
- https://static.usrfiles.com/ugd/ceb2e8_95f4faab497f47f2a232006059409c23.pdfIn PDF document text
- https://static.usrfiles.com/ugd/3e87bf_a7879fb302974fa2b6276c4db9757db6.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b77b08_1d318ad002b44569a53d1e72be03c3dc.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000065cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65CB | 5216 bytes |
SHA-256: 9c95305d7aa1e53d0fbc9ddc9e2c8c120e182d45f51974f9e1620c8fdf54f5e0 |
|||
font_01_sfnt_off00007786.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7786 | 10220 bytes |
SHA-256: a0cde05fe998e3269c2cfd9b1ea3346a35d9c2f642ddfff44d93d22a384bac53 |
|||
font_02_sfnt_off00009abf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9ABF | 16164 bytes |
SHA-256: c41fc46809d2260d2d1a821cef6bb00dae560fdbad380da94a93f29d012df54e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.