MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, suggests a lure related to 'Form on checkout page wordpress', likely a phishing or spam campaign.
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=form+on+checkout+page+wordpress
- http://files.adp-revisited.org/uploads/1/3/2/7/132740951/616216.pdf
- http://files.tgcvdc.org/uploads/1/3/2/6/132695321/7948107.pdf
- http://files.amiere.com/uploads/1/3/1/0/131069879/lefidobu_pinaxalobofujug.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/5288/3352/files/68711291756.pdf
- https://cdn.shopify.com/s/files/1/0435/1878/7743/files/69499316122.pdf
- https://cdn.shopify.com/s/files/1/0432/7315/8806/files/nelomanube.pdf
- https://cdn.shopify.com/s/files/1/0431/8865/0146/files/33876218541.pdf
- https://cdn.shopify.com/s/files/1/0427/9966/1223/files/gawizupumisuzidu.pdf
- https://cdn.shopify.com/s/files/1/0430/6547/5229/files/90439249882.pdf
- https://cdn.shopify.com/s/files/1/0431/5804/4827/files/71722671783.pdf
- https://cdn.shopify.com/s/files/1/0435/7832/7203/files/fowiwugon.pdf
- https://cdn.shopify.com/s/files/1/0436/0096/9896/files/12223554742.pdf
- https://cdn.shopify.com/s/files/1/0431/2609/6036/files/26908945574.pdf
- https://cdn.shopify.com/s/files/1/0430/2897/1681/files/lomirere.pdf
- https://cdn.shopify.com/s/files/1/0428/9291/8937/files/nosifed.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_off00007e6c.bin91feb1499aec0cd836f6254a06c3382cadac8d944763716ead8c0df7a3e12455 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E6C | 5400 bytes |
font_01_sfnt_off000090a3.binc78c8b34b958a18f216a81f28c7bb8b2e6edab322dee90d12fe6ea4cb97df0ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x90A3 | 10352 bytes |
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