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, many of which point to external PDF files, suggesting a link farm or SEO poisoning attempt. One prominent URL, "https://ttraff.cc/pify?keyword=the+five+elements+of+effective+thinking+pdf", is identified as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, indicating an attempt to lure users to malicious infrastructure under the guise of providing a PDF document.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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+five+elements+of+effective+thinking+pdf
- http://kafaxi.thefellowshipsite.org/uploads/1/3/0/7/130775219/pesog.pdf
- http://files.moirajo.com/uploads/1/3/2/7/132710655/6052939.pdf
- http://files.memoriescharcoalhouse.com/uploads/1/3/2/8/132815002/4055954.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/1828/0357/files/zumoj.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/4077026649.pdf
- https://cdn.shopify.com/s/files/1/0437/5789/5841/files/gitowom.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/laxefasigapabaxirasu.pdf
- https://cdn.shopify.com/s/files/1/0431/2429/3796/files/wijavukabopirige.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/9467339244.pdf
- https://cdn.shopify.com/s/files/1/0432/7519/0422/files/tisuxirizenomuluzapu.pdf
- https://cdn.shopify.com/s/files/1/0435/3340/2266/files/mexorexezoponewefif.pdf
- https://cdn.shopify.com/s/files/1/0431/9579/3571/files/vosugedunimuk.pdf
- https://cdn.shopify.com/s/files/1/0433/7005/3784/files/todafowidudo.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_off000092f5.bind4dfcff20e22297e36bc5e115c19d90008192d5909b3d8ca3de4ea632551226e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92F5 | 5336 bytes |
font_01_sfnt_off0000a50e.bin0dc085c70d9a1473d2072ca3ff49cafde8ed075ad98409a37477ad1451fdbb34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA50E | 10484 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.