MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'https://ttraff.ru/pify?keyword=property+manager+resume+pdf'. Additionally, it features a link farm heuristic indicating numerous external PDF links, with the primary one being 'https://cdn.shopify.com/s/files/1/0435/2308/0344/files/windows_media_player_codec_windows_10.pdf'. The ML classifier strongly flagged this PDF as malicious. The document body, though heavily obfuscated, contains the malicious URL, suggesting a phishing or redirection attempt.
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=property+manager+resume+pdf
- http://files.manuelmontanez.com/uploads/1/3/2/6/132682295/fixogiri-poboxuwufeze-rijurokutilovib.pdf
- http://files.jacquelinechavez.com/uploads/1/3/1/6/131606128/e66722342.pdf
- http://files.mepsabiotravel.com/uploads/1/3/1/0/131070859/wedakapukopowaropo.pdf
- http://files.dorseydeportfolio.com/uploads/1/3/1/4/131406105/6173956.pdf
- http://files.figsofwake.com/uploads/1/3/0/7/130776786/bajudasowivapude.pdf
- https://cdn.shopify.com/s/files/1/0435/2308/0344/files/windows_media_player_codec_windows_10.pdf
- https://cdn.shopify.com/s/files/1/0433/4478/9669/files/zezaveminevez.pdf
- https://cdn.shopify.com/s/files/1/0430/4479/8613/files/favox.pdf
- https://cdn.shopify.com/s/files/1/0434/0098/6787/files/3114851384.pdf
- https://cdn.shopify.com/s/files/1/0432/6391/8246/files/wow_pathfinder_tracker.pdf
- https://cdn.shopify.com/s/files/1/0434/5207/2088/files/pabelawokuxerib.pdf
- https://cdn.shopify.com/s/files/1/0431/2920/8988/files/2393032520.pdf
- https://cdn.shopify.com/s/files/1/0435/0348/5092/files/56131556442.pdf
- https://cdn.shopify.com/s/files/1/0432/4786/1928/files/lugajobepipekur.pdf
- https://cdn.shopify.com/s/files/1/0437/9970/7805/files/92140124631.pdf
- https://cdn.shopify.com/s/files/1/0431/6784/2465/files/rolugovigojokifijamu.pdf
- https://cdn.shopify.com/s/files/1/0427/7446/2631/files/vegesolek.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_off00009179.bin194c6cd4f5efe8f9c7df759b5746ff584f4abfd62bed5b20397b7fc71cc5b019 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9179 | 5432 bytes |
font_01_sfnt_off0000a3e3.bin1dee4b59cbd32288a39c7de3134b8b2aa2d4b2d577a2ed2c88be7956c56cb1d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA3E3 | 10304 bytes |
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