MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm and a specific redirector URL, indicating a phishing or malicious content delivery attempt. The document body, though heavily obfuscated, contains the same malicious URL and references to game cheats, suggesting a lure to a malicious site. The ML classifier strongly supports the malicious verdict.
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=drift+max+araba+yar%25C4%25B1%25C5%259F%25C4%25B1+hile+apk In PDF document text
- http://files.catamounthillassociation.org/uploads/1/3/1/3/131384255/nelib.pdfIn PDF document text
- http://files.lindsay-hamilton.com/uploads/1/3/2/6/132695569/6583356.pdfIn PDF document text
- http://files.teamjam.org/uploads/1/3/0/9/130969851/1721316.pdfIn PDF document text
- http://tavojobif.guitarbuilderonline.com/uploads/1/3/0/9/130969723/nepebuxizemugul.pdfIn PDF document text
- http://files.audacitytheatrelab.com/uploads/1/3/1/4/131453188/zepisikoje.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/1/0431/9094/3904/files/juzunozixive.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6529/5526/files/81375418061.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5962/6655/files/37052489364.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7927/7467/files/sandwich_theorem_calculus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9685/1111/files/nojekuvibuvepakixas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1977/9742/files/jemalezimik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9087/0423/files/6420305610.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0892/5600/files/zoranifagud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3731/0632/files/taduwotopiwotevapog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0452/5824/4257/files/luxifosugokoja.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7058/7029/files/ccna_icnd1_exam_questions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/8844/9437/files/morphology_of_flowering_plants_ncert_solutions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0953/2316/files/69052098145.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9652/1369/files/ios_10._2_public_beta_4.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006848.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6848 | 5616 bytes |
SHA-256: b75ee2bb3965427cc4816abf06ea7c1b4752064852c79b2fbcdd001a3f4e60d2 |
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font_01_sfnt_off00007b44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B44 | 16944 bytes |
SHA-256: ebfd5d7d6d8bd1134d92ff780c868f2a7b3055a9254887cc7005ce5cd832216e |
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font_02_sfnt_off0000aca6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xACA6 | 16092 bytes |
SHA-256: ea75db71c9df7250347a03039f742fcd189f5fc3f08964e696816fa8b5227073 |
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