MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of links, many pointing to a redirector service, suggesting a link farm or SEO poisoning tactic. The primary malicious link, https://ttraff.ru/pify?keyword=haryana+gazetted+holidays+2020+pdf, is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to this URL and other Shopify-hosted PDFs, indicating a lure to download further malicious content or visit phishing sites.
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.ru/pify?keyword=haryana+gazetted+holidays+2020+pdf In PDF document text
- http://files.evansadopt.com/uploads/1/3/2/8/132814826/6367200.pdfIn PDF document text
- http://files.haos2k.info/uploads/1/3/1/6/131606092/julexaniw.pdfIn PDF document text
- http://files.pygmalionhousedesign.com/uploads/1/3/0/9/130969204/sasujiveja-dopubeki-tijesozosar-ligovulurelaga.pdfIn PDF document text
- http://files.artlynchactingcoach.com/uploads/1/3/0/8/130874063/a270c.pdfIn PDF document text
- http://fedorahosted.org/lohitIn 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/1/0431/0922/0503/files/kigorixu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2356/3925/files/latababisomixifoletoz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/gofifarigomikidapowokov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5312/8612/files/81601086080.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0910/6335/files/johnson_outboard_owners_manual_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9331/9068/files/doxotaruf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4189/7113/files/75626797731.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8092/4837/files/neradazinugidiruwesifasel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2598/7734/files/16886607702.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6819/4978/files/37847695281.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1978/7675/files/world_of_rouge_craft.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7921/2959/files/babeduxuki.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5680/8607/files/gaxoduvumugisidaromofufu.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
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off0000a54c.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xA54C | 8776 bytes |
SHA-256: dd3aee58e350e280a4feb45b34a56ef766b9a41e2c4d03c479ac5ee4be19ea96 |
|||
font_00_sfnt_off00006f39.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F39 | 5688 bytes |
SHA-256: 4d4eccd41b3dd30dacfd22da4ae3b0251226272b2770f97ad740b758f15c4f43 |
|||
font_01_sfnt_off000082a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82A5 | 10064 bytes |
SHA-256: 60e7e766ddb4f120d55c25e71fb3dd85aa3480759a830a9a712c584501c4e92a |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.