MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/pify?keyword=don+t+starve+together+cracked+multip'. It also exhibits a PDF link farm heuristic, with many links pointing to Shopify domains, one of which is 'https://cdn.shopify.com/s/files/1/0434/7746/7288/files/tilexafadoxiwafilurujojib.pdf'. The document body contains text related to 'don t starve together cracked multip' and a call-to-action phrase, suggesting a lure for pirated software or a game, which is further supported by the malicious redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=don+t+starve+together+cracked+multip In PDF document text
- http://files.wonderfulpowerfulme.com/uploads/1/3/1/8/131871721/03ba0e507f69b.pdfIn PDF document text
- http://xidixe.terigarrett.org/uploads/1/3/0/7/130776499/4074a27b45a061.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/1/0434/7746/7288/files/tilexafadoxiwafilurujojib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0827/0244/files/kepisifefiliduzaseniz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0602/4090/files/munibuvitalasifid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0247/6190/files/jajazoruvene.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7991/5937/files/cb550_wiring_diagram.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1854/1480/files/agribusiness_in_kenya.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6214/0826/files/6692211484.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/4016/7320/files/kejexese.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0459/9401/6935/files/gufomazepobexe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9257/3336/files/pdf_to_word_converter_offline_setup_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1773/8152/files/18487867789.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_006_off0000a1a6.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xA1A6 | 25784 bytes |
SHA-256: 99de40d03a283d97a8aa2e927ce6a3c5fc893d825440d87a2bfed49c6eee1ae6 |
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font_00_sfnt_off0000611e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x611E | 5612 bytes |
SHA-256: 9a92b8143779ddac89a8f804f21b6802925aeb38794a67da24b126c358f45ea1 |
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font_01_sfnt_off00007403.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7403 | 1800 bytes |
SHA-256: a36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
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font_02_sfnt_off00007c90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C90 | 10808 bytes |
SHA-256: 04fbdd88b0fb8d47f11c15575f04d6b4b8ab066974835aff650069c93e7c86ac |
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