MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The document body, though partially corrupted, includes the URL 'https://ttraff.cc/pify?keyword=media+player+source+code+in+android+studio', which is flagged as malicious. This suggests the document is designed to direct users to harmful sites, likely for phishing or to download further malware.
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=media+player+source+code+in+android+studio
- http://files.jacquelinedeangelis.com/uploads/1/3/0/8/130814596/depupivaxidif.pdf
- http://files.fostercarecoalition.com/uploads/1/3/0/9/130969300/a7a22948ee4b4.pdf
- http://files.militariarg.com/uploads/1/3/1/4/131452887/3914427.pdf
- http://files.peascommunity.org/uploads/1/3/1/0/131070072/5731030.pdf
- http://files.ainslierobertsprints.com/uploads/1/3/1/6/131606208/suloseta_dowurovum_ranumi_zilugalavabe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/2764/5095/files/mitosis_cell_cycle_pdf.pdf
- https://cdn.shopify.com/s/files/1/0431/0797/5330/files/rixesazinekize.pdf
- https://cdn.shopify.com/s/files/1/0434/0452/5720/files/96106613478.pdf
- https://cdn.shopify.com/s/files/1/0440/1571/4469/files/jacksmith_hacked_unblocked.pdf
- https://cdn.shopify.com/s/files/1/0437/3449/9479/files/molebudoninunene.pdf
- https://cdn.shopify.com/s/files/1/0435/7190/4673/files/67021288162.pdf
- https://cdn.shopify.com/s/files/1/0430/3765/5193/files/19303552742.pdf
- https://cdn.shopify.com/s/files/1/0432/3016/7203/files/39828656610.pdf
- https://cdn.shopify.com/s/files/1/0432/7620/6238/files/refakomunulop.pdf
- https://cdn.shopify.com/s/files/1/0431/4464/2715/files/24597072523.pdf
- https://cdn.shopify.com/s/files/1/0429/9925/1093/files/59604232076.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_off00006637.bin8c9ae02b1ad75f1fd43f242a73c6fe71bede7cdc110922ce827875f5a6036364 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6637 | 5176 bytes |
font_01_sfnt_off000077e4.bin6578d6092be0a46b0166628be4e7872bc9c1191f660c722cbce4f18d1896b1f2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77E4 | 11160 bytes |
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