MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a specific malicious redirector URL, indicating an attempt to lead users to harmful content. The document body and embedded URLs suggest a lure related to marketing guides, which is a common tactic for phishing or malware distribution. The presence of numerous PDF links, many pointing to Shopify, suggests a link farm designed to obscure the malicious redirector.
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.com/pify?keyword=influencer+marketing+campaign+guide
- http://files.isnsalihsanacademy.org/uploads/1/3/1/4/131409009/kumuzoj.pdf
- http://busido.ahmotivation.com/uploads/1/3/2/8/132814930/xiwuxo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0437/8099/7269/files/multifactorial_genetic_disorders.pdf
- https://cdn.shopify.com/s/files/1/0447/0145/0396/files/balancing_chemical_equation_examples.pdf
- https://cdn.shopify.com/s/files/1/0427/8131/1132/files/98698697368.pdf
- https://cdn.shopify.com/s/files/1/0435/5273/5391/files/aves_definicion.pdf
- https://cdn.shopify.com/s/files/1/0429/9236/9823/files/lukazubedodujo.pdf
- https://cdn.shopify.com/s/files/1/0440/0755/5222/files/diwirasadorevipiduwoxox.pdf
- https://cdn.shopify.com/s/files/1/0432/3350/9534/files/17145078731.pdf
- https://cdn.shopify.com/s/files/1/0433/3273/1030/files/zofol.pdf
- https://cdn.shopify.com/s/files/1/0434/9958/5696/files/amazing_grace_chords_f.pdf
- https://cdn.shopify.com/s/files/1/0438/1048/8477/files/set_gopath_mac.pdf
- https://cdn.shopify.com/s/files/1/0428/1552/0935/files/kafivazi.pdf
- https://cdn.shopify.com/s/files/1/0437/6562/9077/files/ketone_allgemeine_strukturformel.pdf
- https://cdn.shopify.com/s/files/1/0434/2281/0263/files/pupovotejiz.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_off000076fb.bine2f20d64e05f34e8f53a26983688d04c3c7603fa1c790ef9a48ce0c6c8c8475f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76FB | 5300 bytes |
font_01_sfnt_off000088dc.binac45701a5d194d0c8f359374070a2380e308a1f30c0da1a466e9b65131fdcd3d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88DC | 10020 bytes |
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