MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'ttraff.cc'. The document body, though heavily obfuscated, contains the same URL and appears to be a lure for a game download. The PDF also contains a large number of embedded links, many pointing to Shopify domains, but the primary malicious indicator is the ttraff.cc redirector. No scripts were extracted from this sample.
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=burnout+revenge+pc+game+free In PDF document text
- http://kitewis.amysommerville.com/uploads/1/3/1/4/131407178/fexosafa.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/1/0432/5369/4626/files/64288579837.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3863/8241/files/19142306378.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9019/8180/files/98831104455.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6079/6318/files/sociology_book_for_upsc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3517/2770/files/botulismo_del_lactante.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0900/5978/files/sample_conclusions_for_reports.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1311/9905/files/adjoint_functors.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6799/8362/files/11223913326.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6536/0034/files/draconic_template_d_d_3._5.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4548/4706/files/bluestacks_installer_for_pc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7468/0987/files/tebarudurewupor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8748/7385/files/reducing_size_of_mac.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3187/1139/files/technological_determinism_theory.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 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006cd3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CD3 | 4808 bytes |
SHA-256: c158eb1cdc77c05040a8729b1724fd359a60ca0211dbc0fbad5c9486ee08154d |
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font_01_sfnt_off00007de9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DE9 | 5068 bytes |
SHA-256: 51a2c3301151a3db905333cbca8a19c46bd7ac0d5b1ebd552a41cff713071834 |
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font_02_sfnt_off00008f0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F0C | 7084 bytes |
SHA-256: c2fd14632d49e51f7e61466e6c48c5a0b2e221efcf790d4d283389dad30ad801 |
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font_03_sfnt_off0000a1dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA1DC | 12184 bytes |
SHA-256: 935111a24d4200b114adc15e40168c1c021443f54cdda7f24fa0893f97a4a926 |
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font_04_sfnt_off0000c944.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC944 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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