MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The ML classifier strongly indicated maliciousness. The document body, though heavily obfuscated, contains the malicious redirector URL and numerous other URLs, suggesting a link farm or redirection scheme designed to lead users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=local+agenda+21+pdf
- http://files.sedonaroadrunners.com/uploads/1/3/1/3/131384777/nagakesoputu.pdf
- http://buwog.innuan.org/uploads/1/3/2/6/132695569/jebupusoj.pdf
- http://files.afmsupplements.com/uploads/1/3/2/3/132302815/972851.pdf
- https://cdn.shopify.com/s/files/1/0433/6871/0294/files/briggs_and_stratton_engine_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/2462/9411/files/41183989468.pdf
- https://cdn.shopify.com/s/files/1/0432/9707/9460/files/46330610304.pdf
- https://cdn.shopify.com/s/files/1/0434/2536/6165/files/zudoxu.pdf
- https://cdn.shopify.com/s/files/1/0437/4485/4165/files/womalimilojojinij.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dubisetebezurazoxodo.pdf
- https://cdn.shopify.com/s/files/1/0428/8105/6935/files/makipur.pdf
- https://cdn.shopify.com/s/files/1/0428/7679/7081/files/94532429736.pdf
- https://cdn.shopify.com/s/files/1/0430/0341/2633/files/ccdc_contracts.pdf
- https://cdn.shopify.com/s/files/1/0431/2979/8818/files/attestation_assedic_assistant_maternelle.pdf
- https://cdn.shopify.com/s/files/1/0433/8978/0124/files/cecily_smith_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0430/8012/2532/files/mebilipetaloxaw.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_off00006bb2.bine21f74f2c887b63ac0044f60570184fd0938b4f6833271f9051e6c4d8e271d2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BB2 | 5172 bytes |
font_01_sfnt_off00007d66.bin6de51e10e3a9d2750973e76e41d45e4f3f728180abce1b37a77540470cc114ef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D66 | 10108 bytes |
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