MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass external link farm, with one critical link pointing to a known malicious redirector. The ML classifier also strongly flagged this PDF as malicious. The embedded URL 'https://ttraff.cc/pify?keyword=android+studio+configure+keyboard+shortcuts' is the primary indicator of malicious intent, likely serving as a lure for further malicious activity.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=android+studio+configure+keyboard+shortcuts
- http://files.fhcamd.org/uploads/1/3/0/7/130776460/xukarur_danider.pdf
- http://files.kristopherbenedict.com/uploads/1/3/2/8/132815807/mexifaxogiledudox.pdf
- http://files.alebml.com/uploads/1/3/0/7/130739239/3594939.pdf
- http://vafula.celebrationinmykitchen.com/uploads/1/3/1/4/131407408/takuvurerunasiwukiw.pdf
- https://cdn.shopify.com/s/files/1/0430/7081/6407/files/74754210795.pdf
- https://cdn.shopify.com/s/files/1/0435/7128/2079/files/justin_bieber_all_song_djjohal.pdf
- https://cdn.shopify.com/s/files/1/0450/4656/2966/files/9763685862.pdf
- https://cdn.shopify.com/s/files/1/0429/2476/9436/files/zenawizikakix.pdf
- https://cdn.shopify.com/s/files/1/0435/4339/6506/files/adjectives_suffixes_exercises.pdf
- https://cdn.shopify.com/s/files/1/0428/6581/9814/files/wofikejadobalutitevaxew.pdf
- https://cdn.shopify.com/s/files/1/0436/4910/6080/files/cibil_report_toll_free_number.pdf
- https://cdn.shopify.com/s/files/1/0447/5237/1863/files/automatic_transfer_switch_using_arduino.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/71340125447.pdf
- https://cdn.shopify.com/s/files/1/0428/8672/5799/files/geometric_and_technical_drawing.pdf
- https://cdn.shopify.com/s/files/1/0435/5116/2517/files/are_strings_mutable_in_python.pdf
- https://cdn.shopify.com/s/files/1/0434/5665/9621/files/rujonuniroxowonaretupip.pdf
- https://cdn.shopify.com/s/files/1/0428/0002/1667/files/giwutolifof.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_off00007b88.bin52e0a2df9d9723dfa7b8d392d892cd09e9d41a5b5f8485cfc5b54a58148a4e9e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B88 | 5544 bytes |
font_01_sfnt_off00008e61.bina9648fc9be5a7d7880b3b89380c8ee845acba0188e6f711e78043c96e937ca65 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E61 | 10272 bytes |
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