MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1200 Hardware Add-in
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.link/pify?keyword=atacama+desert+travel+guide'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, including one to 'https://static.usrfiles.com/ugd/9ff9b8_09797f1c547b47d3a2fee491b6517c7c.pdf'. The document body, though heavily obfuscated, contains text related to a travel guide, suggesting a lure to entice users to click the malicious link.
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.link/pify?keyword=atacama+desert+travel+guide In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://static.usrfiles.com/ugd/9ff9b8_09797f1c547b47d3a2fee491b6517c7c.pdfIn PDF document text
- https://static.usrfiles.com/ugd/12f4eb_9aadfe1d120d47ce80cc63b4776f8502.pdfIn PDF document text
- https://static.usrfiles.com/ugd/ce0e6d_e321a69be6c845b38704a21d1a9d308c.pdfIn PDF document text
- https://static.usrfiles.com/ugd/957eb4_a80879f2fce9448d9b39503b2116cba2.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5877/3662/files/fulanizipuwero.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3908/7002/files/71277972350.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6550/6966/files/99675113351.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/5276/7131/files/todifuma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6875/2023/files/68074157507.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5184/3737/files/chamberlain_liftmaster_professional_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7870/4536/files/wigoroxo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0465/9121/3733/files/best_game_console_emulators_for_android.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4677/3660/files/88636489052.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2469/4939/files/30331061649.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1637/8773/files/91983440071.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1221/1359/files/vesulosavavusafukonege.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9616/9886/files/xuwukenopazon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9245/7112/files/automatic_refresher_firefox.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_off0000bf17.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF17 | 4976 bytes |
SHA-256: 42dd0e269eacc3d332689bee76d41d62d7d07aa89c63847e0605f754e90d1c3f |
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font_01_sfnt_off0000d004.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD004 | 10676 bytes |
SHA-256: 8cf75d23fe31556bb43f2a411d8c6826b2167f7e29f8f4a652db04cbbf49f09e |
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font_02_sfnt_off0000f4b8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4B8 | 16136 bytes |
SHA-256: 8d0ca5441952925faa6f68d28470995fcd5e3edd800b1977fac83179433ae1db |
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font_03_sfnt_off000109a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109A8 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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