MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with several heuristics indicating it's part of a link farm or SEO manipulation scheme. One critical heuristic identified a link to known malicious redirector infrastructure, suggesting a malicious intent beyond simple SEO. Although no scripts were explicitly extracted, the PDF structure and embedded links are indicative of a malicious document, likely delivered via spearphishing.
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.link/pify?keyword=bootstrap+3+form+sample In PDF document text
- http://files.retirementtimeline.com/uploads/1/3/0/8/130874143/bugimoxawa.pdfIn PDF document text
- http://files.electpeterhaigis.com/uploads/1/3/0/7/130740148/bakekuwojela.pdfIn PDF document text
- http://files.theherocloset.com/uploads/1/3/0/7/130775490/a9bdd8ae0.pdfIn PDF document text
- http://fogugekeg.worldwarc.ca/uploads/1/3/0/8/130814328/85614303770075.pdfIn PDF document text
- http://files.roborebels.com/uploads/1/3/1/4/131406173/57e3c488.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/c3548c_46dafe76be644ef7beea4a96f8500bf7.pdfIn PDF document text
- https://static.usrfiles.com/ugd/0bcf16_573b1a0e857b45608a9ee56b3b4c9e45.pdfIn PDF document text
- https://static.usrfiles.com/ugd/bcfc12_ac5c275afb3a40d3a3f7d3389c6b979d.pdfIn PDF document text
- https://static.usrfiles.com/ugd/353d00_7dae758688fc419dac8f3f9578f2ca7f.pdfIn PDF document text
- https://static.usrfiles.com/ugd/e0d0cf_3a308e004f1e4725a184e10d1b1be0ef.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_cc105667636b409cac439df943fa0c99.pdfIn PDF document text
- https://static.usrfiles.com/ugd/cece23_e7b02661f5f7422f9d5a182066e9ad31.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_165909e2bd984fe8a5d4d9948cac662a.pdfIn PDF document text
- https://static.usrfiles.com/ugd/11baf9_a6983c54af524fad9a7036af9b69a859.pdfIn PDF document text
- https://static.usrfiles.com/ugd/44b221_d81d0882db3646a49386da05265d3bda.pdfIn PDF document text
- https://static.usrfiles.com/ugd/162fe6_dbcb0daab72d4f849923b6b9bce13319.pdfIn PDF document text
- https://static.usrfiles.com/ugd/cb2bed_a9e5bc981f7d4192846727257455a98c.pdfIn PDF document text
- https://static.usrfiles.com/ugd/ad8f3a_dd98f9d12bc44529a0cd460cee60839a.pdfIn PDF document text
- https://static.usrfiles.com/ugd/76156b_fafa0ec553954b1cb960b60930e73a41.pdfIn PDF document text
- https://static.usrfiles.com/ugd/4725f1_2ff87fdb8a7f441ca3f56a64332df54d.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006f55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F55 | 5260 bytes |
SHA-256: e63bdd1dd3abb78b3dfe30f36e9b2eda0f724189acde7e97e7b75aff0c1cda4b |
|||
font_01_sfnt_off00008122.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8122 | 16796 bytes |
SHA-256: 99d953635fb2860d883b7586061fe2366c5683cb1d061b290d90c22814ff0e5c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.