MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirector links and a link farm, with one critical heuristic flagging a known malicious redirector. The document body, though obfuscated, contains a URL that matches the malicious redirector. This suggests the primary purpose is to redirect users to malicious content, likely for phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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.
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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=lol+client+garena In PDF document text
- http://ladezif.xclusivebuildersinc.com/uploads/1/3/0/7/130776208/xesuzuxu-sabokeno-lolidixaraji-xurejovimenipa.pdfIn PDF document text
- http://files.pansqip.org/uploads/1/3/2/6/132695568/5115215.pdfIn PDF document text
- http://files.vallenduuk.pl/uploads/1/3/1/4/131483138/suwikuwe.pdfIn PDF document text
- http://files.gonzalesmastergardeners.org/uploads/1/3/1/4/131437702/disufisewugaza-wokunidutileb.pdfIn PDF document text
- http://files.iahaschools.com/uploads/1/3/1/4/131407088/1777b4b3e08eaf5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0434/1887/8117/files/96199149715.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0098/7801/files/english_to_spanish_dictionary_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8914/9608/files/lasuxezaxefi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3635/9326/files/15543621240.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/7904/7070/files/75471243981.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6521/1035/files/35144453256.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/88406012193.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8578/3447/files/jalenegowunumalatigoguva.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6113/9861/files/lexical_meaning.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9097/6673/files/fiche_technique_aviculture.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9454/0452/files/venidoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7563/3306/files/reduce_size_mac_terminal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4991/7347/files/fsck_exited_with_status_code_4.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://www.gnu.org/licenses/gpl.htmlIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000072af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72AF | 4516 bytes |
SHA-256: 5b58223a216bb09798647422f22af26e34a944095279b96439b63389b0dbdc94 |
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font_01_sfnt_off000081f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81F7 | 9360 bytes |
SHA-256: de2af512b19b28d030cf9b408e5bfde9bcaddf6a3f2252cd34414c9f3a4cee48 |
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font_02_sfnt_off00009c56.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C56 | 13848 bytes |
SHA-256: 55dc489ae1a8afe356fd5605fbc9481d817cafd7f3063a91ed8738d50d591110 |
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font_03_sfnt_off0000c7e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7E6 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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