MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm designed to lure users to malicious redirectors, specifically `https://ttraff.com/pify?keyword=apple+earnings+reports+2019`. The ML classifier strongly indicated maliciousness, and the presence of numerous external links points to a SEO-based lure. The document body, though heavily obfuscated, contains references to financial reports, reinforcing the lure.
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.com/pify?keyword=apple+earnings+reports+2019
- http://files.groupj.net/uploads/1/3/1/6/131606094/3ed6f5dfc.pdf
- http://mevorapug.thesteamrocket.com/uploads/1/3/1/3/131379015/c209345faa3.pdf
- http://files.ferretsandfriends.org/uploads/1/3/0/7/130774990/zovinem_befew_vizakimiri.pdf
- http://puguka.evaairways.org/uploads/1/3/0/7/130776213/fidegikepi-watijaburevazi.pdf
- http://files.stillskiapparel.com/uploads/1/3/0/8/130814830/xiselanovuxori-petavedaxa-rujiduwuf.pdf
- http://files.stillskiapparel.com/uploads/1/3/0/8/130814830/xiselanovuxori-pet
- https://cdn.shopify.com/s/files/1/0435/3887/4532/files/past_present_and_future_tense_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0429/3636/9318/files/language_arts_practice_worksheets_8th_grade.pdf
- https://cdn.shopify.com/s/files/1/0431/0928/6050/files/wivogirawujisajuj.pdf
- https://cdn.shopify.com/s/files/1/0433/9521/9623/files/xagek.pdf
- https://cdn.shopify.com/s/files/1/0429/5114/7679/files/dipofekerikorawi.pdf
- https://cdn.shopify.com/s/files/1/0432/6657/2452/files/hungry_jacks_application_form.pdf
- https://cdn.shopify.com/s/files/1/0430/3519/7602/files/53502431355.pdf
- https://cdn.shopify.com/s/files/1/0431/6990/6844/files/31228114151.pdf
- https://cdn.shopify.com/s/files/1/0435/2969/9482/files/adele_rolling_in_the_deep_music_sheet.pdf
- https://cdn.shopify.com/s/files/1/0430/2422/0321/files/nogunup.pdf
- https://cdn.shopify.com/s/files/1/0434/1664/9890/files/australopithecus_afarensis.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_off000077cc.bin2a3351ebc7a05b3f2463d5f6f0f6376450267e0ae333d3e1293927abbde9c60d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77CC | 5460 bytes |
font_01_sfnt_off00008a6d.bin8ad4c65c0739b42b5c2931f9031a450a0df6201639b8135a0e6aba9afe105631 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A6D | 10764 bytes |
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