MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains multiple embedded links, with a critical heuristic firing for a malicious redirector pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains text related to a 'Volkswagen passat 2016 manual', suggesting a lure to trick users into clicking the malicious link. The presence of a link farm further indicates an attempt to distribute malicious content or engage in SEO abuse.
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=volkswagen+passat+2016+manual
- http://lezizo.maranathabiblens.com/uploads/1/3/0/7/130776132/4893919.pdf
- https://cdn.shopify.com/s/files/1/0433/0625/4504/files/daxulusopa.pdf
- https://cdn.shopify.com/s/files/1/0447/3955/9573/files/95618511754.pdf
- https://cdn.shopify.com/s/files/1/0431/6564/7012/files/fajila.pdf
- https://cdn.shopify.com/s/files/1/0432/4337/2699/files/stylesheet_css_l_g.pdf
- https://cdn.shopify.com/s/files/1/0447/2215/9772/files/fundamentals_of_organometallic_catalysis_download.pdf
- https://cdn.shopify.com/s/files/1/0433/7270/7990/files/wemazegukasifuditi.pdf
- https://cdn.shopify.com/s/files/1/0433/5815/9006/files/8300320516.pdf
- https://cdn.shopify.com/s/files/1/0441/0313/9480/files/fabletics_bra_size_guide.pdf
- https://cdn.shopify.com/s/files/1/0454/1772/6120/files/panesotur.pdf
- https://cdn.shopify.com/s/files/1/0432/0991/6576/files/wiley_cpa_exam_review_2020_auditing_and_attestation.pdf
- https://cdn.shopify.com/s/files/1/0435/8039/1585/files/woboma.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007596.bin2bf0d6746dd0b2b303bbdd0a706c5ed9026c144486711a313a7655129784a701 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7596 | 5644 bytes |
font_01_sfnt_off000088e5.binb9181c4cd01046eb8658cf7113ae5e97828bfaa9bbb47e1ad76f29c1941fabcd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88E5 | 14264 bytes |
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