MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.ru/pify?keyword=lagu+carousel+melanie+martinez'. Additionally, it features a PDF link farm, with the primary link leading to a Shopify URL that appears to be a lure for a 'project acceptance letter'. The ML classifier also strongly flagged this PDF as malicious. The document body contains obfuscated text and the malicious URL.
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.ru/pify?keyword=lagu+carousel+melanie+martinez
- http://files.matesoundthepump.com/uploads/1/3/2/8/132815181/jiwefumuduvunu-kokatul-legupolum.pdf
- http://bomelef.wrkdojo-lowerhutt.net/uploads/1/3/1/6/131637649/dejebid_kemujanozak_nopibutoriv_webonuma.pdf
- http://zedutuji.rhodes32.com/uploads/1/3/0/7/130740169/zevekugirowobot-musewo.pdf
- https://cdn.shopify.com/s/files/1/0434/2631/6455/files/project_acceptance_letter.pdf
- https://cdn.shopify.com/s/files/1/0454/4541/5070/files/b._f._skinner_verbal_behavior.pdf
- https://cdn.shopify.com/s/files/1/0433/1628/1512/files/weekly_calendar_template_excel_2019.pdf
- https://cdn.shopify.com/s/files/1/0431/2963/4970/files/yajur_veda_in_bengali.pdf
- https://cdn.shopify.com/s/files/1/0430/1278/4277/files/sojew.pdf
- https://cdn.shopify.com/s/files/1/0429/8299/8170/files/fulanemu.pdf
- https://cdn.shopify.com/s/files/1/0429/8683/2035/files/48111789715.pdf
- https://cdn.shopify.com/s/files/1/0437/6847/9893/files/sujad.pdf
- https://cdn.shopify.com/s/files/1/0431/9608/8481/files/curso_de_ingles_gratis_descargar.pdf
- https://cdn.shopify.com/s/files/1/0431/1898/5370/files/31153491339.pdf
- https://cdn.shopify.com/s/files/1/0429/4246/4166/files/47301388123.pdf
- https://cdn.shopify.com/s/files/1/0428/8711/9007/files/74102322681.pdf
- https://cdn.shopify.com/s/files/1/0431/3281/3473/files/curtis_lowe_chords.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e00.binbde6a6a885d92e33a1b1244af8b4a0e558d2a18b63648c885173279fad0747fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E00 | 5112 bytes |
font_01_sfnt_off00007f50.bin7b216d7a2878ff8ec4171c65125e5383d88ca253623a4a56e5fe919db080d7a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F50 | 2248 bytes |
font_02_sfnt_off000089a9.bin291d4be628dc11eed7a221cdce8e7bf3fac0549711d6f342315489957432d01e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89A9 | 10372 bytes |
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