MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a lure related to 'Candy Crush Saga Hack 2019 Android' and includes a link to a known malicious redirector. The document body also contains numerous links to other PDFs hosted on Shopify, suggesting a link farm for SEO poisoning. The primary malicious URL is https://ttraff.ru/pify?keyword=candy+crush+saga+hack+2019+android, which is likely used to redirect users to further malicious content.
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.ru/pify?keyword=candy+crush+saga+hack+2019+android In PDF document text
- http://files.rcoathletics.com/uploads/1/3/0/9/130969046/vagutanop_vibogudifojed.pdfIn PDF document text
- http://files.icpel.org/uploads/1/3/0/7/130739227/sejebalubugur.pdfIn PDF document text
- http://vinajomaf.wilsonhypnotherapy.com/uploads/1/3/1/4/131437308/rabiba-vejififawe.pdfIn 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/1/0430/0875/3827/files/202169441.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1938/6526/files/doguvadid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3391/1705/files/danafubefugirovozevivuba.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9167/1705/files/xusonajo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nitupalakisotubawu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6934/8763/files/7002345012.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0944/9884/files/xobome.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5115/5618/files/rigunurugekuromokufal.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0461/4337/3480/files/alcides_costa_vaz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8775/7461/files/37016948289.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4539/4331/files/fuwezave.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1368/5927/files/76502248969.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cc33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC33 | 5724 bytes |
SHA-256: 7a302e37a555a6a04b75883855a4fda39fed30e6b7ad1d0f809cdcc14cda2d46 |
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font_01_sfnt_off0000dfa5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFA5 | 2140 bytes |
SHA-256: a1c68180eae955d710b1f59d89b7b5bb1f22246194deffa7b9c3298859733f9b |
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font_02_sfnt_off0000e97d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE97D | 10480 bytes |
SHA-256: 8f4625f63892d4e0017b331cb7771fa559d14fa65c98894bd2faf036873a51a9 |
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font_03_sfnt_off00010cab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CAB | 16232 bytes |
SHA-256: 1d4ebd634e9a4b1afc3ba2e660f7abdbad7ecfb3c20c2fb0daf688bec4f9a1d5 |
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