MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links, one of which, 'https://ttraff.cc/pify?keyword=cute+beautiful+baby+images', is identified as a malicious redirector. The document also features a large number of external PDF links, many hosted on Shopify, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=cute+beautiful+baby+images
- http://fujulex.bloomintl.org/uploads/1/3/1/3/131383309/wanilokajoken-devusiti-dilanivirod-xezegakexedi.pdf
- http://files.theliteraturefactory.com.au/uploads/1/3/2/3/132302907/moganafezizewan.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/7035/7661/files/86871358657.pdf
- https://cdn.shopify.com/s/files/1/0429/1300/5724/files/aldol_condensation_reaction_mechanism_examples.pdf
- https://cdn.shopify.com/s/files/1/0433/9800/4899/files/oblivion_drop_item.pdf
- https://cdn.shopify.com/s/files/1/0430/2631/7473/files/68621975938.pdf
- https://cdn.shopify.com/s/files/1/0430/7959/8229/files/83307760233.pdf
- https://cdn.shopify.com/s/files/1/0429/8647/1587/files/39434304050.pdf
- https://cdn.shopify.com/s/files/1/0429/8709/4177/files/codex_calixtinus.pdf
- https://cdn.shopify.com/s/files/1/0430/4227/5485/files/zereninoxebavigu.pdf
- https://cdn.shopify.com/s/files/1/0428/3262/5831/files/tapenowamisutufir.pdf
- https://cdn.shopify.com/s/files/1/0436/7224/0293/files/nuderetawipofatanusumat.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006082.binc01533c0c205034bff4ccad242d9ae0f752ad0790149d1c7901e4046ce61e64b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6082 | 5136 bytes |
font_01_sfnt_off000071fc.bin77ada163da3274a3e5e615f8175f723410b3b41f33c507dc86a26ad87ee2eb3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71FC | 9984 bytes |
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