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 a primary link pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'Vs code c format style', suggesting a lure to attract users interested in programming tools. The ML classifier strongly indicates maliciousness.
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.cc/pify?keyword=vs+code+c+format+style In PDF document text
- http://files.fortheloveofdogsrescue.org/uploads/1/3/0/7/130740530/4bbb2239b43.pdfIn PDF document text
- http://files.elisalorello.com/uploads/1/3/0/8/130814535/navovuriniju.pdfIn PDF document text
- http://files.alpharettafilmacademy.com/uploads/1/3/1/8/131871416/9627208.pdfIn PDF document text
- http://files.prrofe-olmos.com/uploads/1/3/2/7/132712080/zajobufuganuner.pdfIn PDF document text
- http://files.janellesmithnutrition.com/uploads/1/3/1/6/131636682/pojebepipikixap_xedopake_xokirajabejarok_novako.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4371/5229/files/86313800274.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7578/7162/files/filovutipubesazudipe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5564/3809/files/88221022918.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8152/1565/files/47437997235.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/mowojemabedeju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9286/9281/files/6459340931.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5153/2963/files/dogezafefaverapubit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/21884581804.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tagesagebog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4257/0402/files/59553533267.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3641/6936/files/74232911661.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 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007b36.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B36 | 2880 bytes |
SHA-256: aff11289bf87f92bc53c0e2abc335208e29b6db8a954e82fd0a5595ffa95d344 |
|||
font_01_sfnt_off00008574.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8574 | 4868 bytes |
SHA-256: 958f5746889ca9690666faf1a057d0b20d21cc625bea6cb8f80d3714eec4bbcc |
|||
font_02_sfnt_off000095fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95FA | 2092 bytes |
SHA-256: 9fcfd2b2c12c9d480c0beec3ee39f05b9e518edc5177a7a5fcc68dff0371f8a2 |
|||
font_03_sfnt_off00009f9b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9F9B | 13200 bytes |
SHA-256: a877ada21f0dceccf26cb596d5b3c88e860d1598eae79fa2efa2158c82ac0551 |
|||
font_04_sfnt_off0000cac9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCAC9 | 16524 bytes |
SHA-256: a135263e580b37783386919550bd3615eb0c1d298649e1385b630d376a05c213 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.