MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a free biblical dictionary, aiming to lure users to malicious infrastructure. The document body and embedded link structures strongly suggest a phishing or scam attempt. The ML classifier also flagged this PDF with high confidence.
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.com/pify?keyword=diccionario+biblico+ilustrado+gratis+pdf
- http://files.nigeriandwarfcolors.com/uploads/1/3/1/4/131453151/zasepixifagera.pdf
- http://files.dragonfirestore.net/uploads/1/3/1/4/131437308/5858876.pdf
- http://files.honoraryislander.com/uploads/1/3/1/6/131606730/485963cb532edd.pdf
- http://bukof.fureverpetrescue.com/uploads/1/3/0/9/130969754/7926097.pdf
- http://files.myargosy.com/uploads/1/3/0/8/130874520/77933.pdf
- https://cdn.shopify.com/s/files/1/0429/0379/7913/files/aidin_salih_yitik_ifa.pdf
- https://cdn.shopify.com/s/files/1/0431/2530/9604/files/pugefog.pdf
- https://cdn.shopify.com/s/files/1/0434/7713/9613/files/pantangi_at_pambalana_worksheet_grade_2.pdf
- https://cdn.shopify.com/s/files/1/0434/7743/4525/files/68465825180.pdf
- https://cdn.shopify.com/s/files/1/0446/9365/1610/files/noun_verb_adjective_adverb_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0431/3638/5175/files/4177109436.pdf
- https://cdn.shopify.com/s/files/1/0438/1310/9917/files/zurejumelafisuzetawaburez.pdf
- https://cdn.shopify.com/s/files/1/0431/7216/7841/files/badesux.pdf
- https://cdn.shopify.com/s/files/1/0436/9471/9131/files/94083455934.pdf
- https://cdn.shopify.com/s/files/1/0432/3049/4878/files/aardvark_i2c_spi_host_adapter_user_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/2287/5797/files/intelligence_bureau_exams_2015.pdf
- https://cdn.shopify.com/s/files/1/0428/2531/8563/files/91276455999.pdf
- https://cdn.shopify.com/s/files/1/0430/3945/7429/files/gatinosapekaxixel.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_off0000491d.bin54e4e2e048f8aac251908e8d7d778c5fc2186d3a210800a74d790cd8ec9441e8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x491D | 5464 bytes |
font_01_sfnt_off00005bbf.binea3951e10bf69922ec21b835e44a9eadc5110d5a0154948b31f268a3fcf5fd61 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BBF | 10096 bytes |
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