MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains multiple embedded links, with one pointing to a known malicious redirector. The document body, though heavily obfuscated, suggests a lure related to 'Punjab budget 2020 19 pakistan pdf'. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm strategy, likely for SEO manipulation to drive traffic to malicious sites. The ML classifier strongly flagged this PDF as malicious.
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=punjab+budget+2020+19+pakistan+pdf
- http://files.romehospitalfoundation.org/uploads/1/3/1/3/131380870/rumipeni.pdf
- http://files.andonakakis.com/uploads/1/3/2/7/132741375/3749651.pdf
- http://files.transformationtheatre.org/uploads/1/3/1/4/131483267/8095797.pdf
- https://cdn.shopify.com/s/files/1/0428/3770/4867/files/wizozivanivujofaselumovo.pdf
- https://cdn.shopify.com/s/files/1/0436/2190/8640/files/golofiluvuxorux.pdf
- https://cdn.shopify.com/s/files/1/0433/8227/6250/files/burewesifikutuzi.pdf
- https://cdn.shopify.com/s/files/1/0434/1419/2284/files/53366716742.pdf
- https://cdn.shopify.com/s/files/1/0430/5797/1354/files/36384828290.pdf
- https://cdn.shopify.com/s/files/1/0439/0112/4760/files/rafiwaxegep.pdf
- https://cdn.shopify.com/s/files/1/0436/2049/9616/files/63857780973.pdf
- https://cdn.shopify.com/s/files/1/0429/6956/3290/files/futevurabonepesami.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/32823332632.pdf
- https://cdn.shopify.com/s/files/1/0430/2602/2554/files/natonopiva.pdf
- https://cdn.shopify.com/s/files/1/0432/5638/1597/files/bilowurajotojovurajonutim.pdf
- https://cdn.shopify.com/s/files/1/0432/3747/4472/files/lojabafemipifisezeraveli.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/
- https://cdn.shopify.com/s/files/1/0434/1419/2284
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007029.bin96705bdf4e1380806a9f9548cbb9fd3b563edd8922df200e214f1d83561e4f81 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7029 | 5616 bytes |
font_01_sfnt_off00008359.bin5dbb4aad701b883394b55ec1144cb57b1556bf39a05caab32585b254253e5e51 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8359 | 10104 bytes |
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