MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to redirector infrastructure or potentially malicious content. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK and PDF_SEO_LINK_FARM indicate a deliberate attempt to direct users to external sites. The document body, though heavily obfuscated, contains a URL that aligns with the identified malicious redirector.
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=vikings+vs+seahawks+predictions+bleacher+report
- http://bomide.dragonflytechrl.com/uploads/1/3/1/4/131453858/zikev.pdf
- http://files.babywhoopsie.com/uploads/1/3/1/1/131164402/sadewapekuraxib-vevetire-wodoz-torel.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zijilo.pdf
- https://cdn.shopify.com/s/files/1/0430/3595/1257/files/85015551261.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/32867625585.pdf
- https://cdn.shopify.com/s/files/1/0431/6374/6453/files/46950613352.pdf
- https://cdn.shopify.com/s/files/1/0428/5513/7447/files/xivitojuzosojej.pdf
- https://cdn.shopify.com/s/files/1/0433/5170/3706/files/last_straight_man_meme.pdf
- https://cdn.shopify.com/s/files/1/0438/6829/1232/files/partitura_de_balada_para_adelina.pdf
- https://cdn.shopify.com/s/files/1/0435/2350/6336/files/tekarefokofivuxuledive.pdf
- https://cdn.shopify.com/s/files/1/0430/0052/9049/files/29732498555.pdf
- https://cdn.shopify.com/s/files/1/0430/9218/1145/files/ripibowigifuralit.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/
- http://scripts.sil.org/OFL
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000648d.bin154ce2424713542694d8a197d92ada3bc1d6d97f81868487f30eba40d7e5370a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x648D | 5656 bytes |
font_01_sfnt_off000077ce.bin7cfe37874d3433449e15825262fefc8406b04c6c403fc8653ec30883519e7cb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77CE | 10824 bytes |
font_02_sfnt_off00009d05.bin354dce64f07f3d7acdf6a04edf763950ffbfec4edcbb4bfe17b65a83544077bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D05 | 16036 bytes |
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