MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded URLs, with a critical heuristic firing indicating a malicious redirector link to 'https://ttraff.cc/pify?keyword=harley+quinn+daddy%2527+s+lil+monster+template'. Another critical heuristic identified a PDF link farm, suggesting an attempt to manipulate search engine results or distribute content broadly. The document body, though partially obfuscated, also contains this malicious URL and several benign-looking Shopify URLs, reinforcing the redirection attempt.
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=harley+quinn+daddy%2527+s+lil+monster+template In PDF document text
- http://kufulego.indivisiblesanjose.org/uploads/1/3/2/8/132814930/5dcb22.pdfIn PDF document text
- http://files.messyparenting.com/uploads/1/3/1/4/131452938/fetawevejipunoku.pdfIn PDF document text
- http://lanev.jin-insurance.com/uploads/1/3/0/9/130969060/82de9.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/1/0433/0687/7080/files/24810932871.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4580/6503/files/45_55_reddit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9568/7317/files/mexujovasudedupemivekixi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7042/2180/files/67427539587.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/0513/8328/files/apa_manual_6th_edition_free_ebook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9768/5157/files/lejadil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4356/8278/files/investigating_biology_laboratory_manual_9th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0687/0183/files/vodavi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9659/5868/files/artrosis_tratamiento_fisioterapeutico.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9510/4418/files/kowofukorexekojegeduponi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0461/0424/8484/files/97302709615.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6018/9594/files/curso_basico_de_cabala.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_off000067d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67D0 | 3300 bytes |
SHA-256: e42f199171f85d360e0221c5a0c3c64fa53625560a9d2f5864c7919640aaccf8 |
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font_01_sfnt_off00007377.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7377 | 5328 bytes |
SHA-256: fa92a29f463a99b2bc703e1713d455888c2998ce9669397da5406a1350ee9ab0 |
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font_02_sfnt_off00008585.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8585 | 10264 bytes |
SHA-256: 0c9219be23dbd1ece3187f14bd311c935b3aa6367c2e6bb210ea62283e16aca5 |
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font_03_sfnt_off0000a8eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA8EB | 16168 bytes |
SHA-256: bcfecb9fde4b74e4a2b692e15caf305b2988a1cfe4c6386614002e38d35feb86 |
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