MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to malicious infrastructure, specifically identified by the 'PDF_MALICIOUS_REDIRECTOR_LINK' heuristic. The document body, though heavily obfuscated, contains a URL that appears to be a lure related to 'the gaming lemon gta 5'. The presence of multiple external PDF links also suggests a link farm or redirection attempt. No scripts were extracted, but the primary attack vector appears to be social engineering via a malicious link.
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=the+gaming+lemon+gta+5
- http://files.juliakellerbassist.com/uploads/1/3/0/8/130814225/vevesozepumi_pivujudemi_zumakaje.pdf
- http://files.edgeofhell.com/uploads/1/3/2/6/132681690/bogazujelozok-nafole-pivaz.pdf
- http://files.monfortestatesdacula.com/uploads/1/3/2/6/132681002/226bb98.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0433/5868/3291/files/14849525843.pdf
- https://cdn.shopify.com/s/files/1/0432/5238/3904/files/bankofamerica._com_makeatransfer.pdf
- https://cdn.shopify.com/s/files/1/0430/2045/1997/files/95394039710.pdf
- https://cdn.shopify.com/s/files/1/0430/8025/3593/files/91216183750.pdf
- https://cdn.shopify.com/s/files/1/0437/4944/1687/files/foneloba.pdf
- https://cdn.shopify.com/s/files/1/0431/3455/0177/files/puvujenapobude.pdf
- https://cdn.shopify.com/s/files/1/0431/6413/9674/files/suwapulojijikazudipofib.pdf
- https://cdn.shopify.com/s/files/1/0438/8637/9160/files/47351951146.pdf
- https://cdn.shopify.com/s/files/1/0431/1659/3312/files/53663969609.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006439.bine12c4795cf8c6588a8c10891a323ff2e121ac2c325b09850c3d753370c8f47c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6439 | 4688 bytes |
font_01_sfnt_off00007405.bindcdf8bc4f1b039ac787e3d7b4be7db4efaf0bd2b9e9de195a17a4e870432dfdf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7405 | 10608 bytes |
font_02_sfnt_off00009832.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9832 | 4324 bytes |
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