MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous embedded URLs, many of which point to disposable hosting and are used in a link farm pattern, indicating a phishing or malware distribution attempt. The heuristic 'ML_NYX_PDF_MALICIOUS' and ClamAV detection further support its malicious nature. The document body, though heavily obfuscated, contains references to 'SAP for dummies free download', suggesting a lure to trick users into downloading a payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://lozipotod.ru/strik?utm_term=sap+for+dummies+free+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4393521/normal_5fd274ee8f759.pdfIn PDF document text
- https://cdn.sqhk.co/jenireni/aMghhjb/zombie_hand_sticking_out_of_grave.pdfIn PDF document text
- https://cdn.sqhk.co/tibatojo/hiXiijV/dubuque_iowa_waterpark_resort.pdfIn PDF document text
- https://cdn.sqhk.co/pigalixow/rbidRrO/winter_warrior_parka_wool.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4494883/normal_60160508aece8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463528/normal_603c703e5b384.pdfIn PDF document text
- http://rogofede.22web.org/majirusowi.pdfIn PDF document text
- http://legivupipofu.66ghz.com/bhu_bsc_ag_application_form_2019.pdfIn PDF document text
- http://guwodela.iblogger.org/ganuwozimixuradisewi.pdfIn PDF document text
- https://cdn.sqhk.co/zotevokep/hiX9Y0X/19784290226.pdfIn PDF document text
- http://nutapobo.iblogger.org/binomische_formel_faktorisieren_rechner.pdfIn PDF document text
- https://cdn.sqhk.co/jasolugud/geghigy/31628352026.pdfIn PDF document text
- https://cdn.sqhk.co/fuwufupi/rlhhhjd/7319649069.pdfIn PDF document text
- https://cdn.sqhk.co/ritafase/hjE3jak/roundup_app_jobs.pdfIn PDF document text
- https://cdn.sqhk.co/nerenina/hiha4JM/kodinefapinav.pdfIn PDF document text
- https://cdn.sqhk.co/kixikeli/6Eibhdx/juvekolebimazemodebom.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://novepajosebuji.rf.gd/rubojeropurusonefaxup.pdfIn PDF document text
- http://rebagada.rf.gd/howard_miller_tempus_fugit_grandfather_clock_model_610-160.pdfIn PDF document text
- http://ravefitupuzam.epizy.com/aws_cli_from_s3_to_local.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6826514b-5dd0-4299-9880-eca2ffb104ff/40224259025.pdfIn PDF document text
- http://lofalag.epizy.com/rezelimotamepi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c202f076-42b4-4acf-bd09-989ddfb56bc3/49357817071.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f570.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF570 | 6568 bytes |
SHA-256: a4af041a1f0d4c38f6ad1bf96ad04d86226b7158e00c36bfafa620d2932d04d4 |
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font_01_sfnt_off000105be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105BE | 5380 bytes |
SHA-256: 0c179f5cb44c460b1beff1f8b1598a36c48ee3a3df38539e45d3b6b77e16f919 |
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font_02_sfnt_off00011801.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11801 | 2412 bytes |
SHA-256: 1d280f7dfd05197af1c148dc8441418ef80e0d641f31fb8cb6232b351bca8b37 |
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font_03_sfnt_off0001229c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1229C | 11320 bytes |
SHA-256: 1fc9f7532c559f3c0cc2fc2b5125a66a57bdd1aa293c0d00008d0b68235d232a |
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font_04_sfnt_off0001495c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1495C | 16116 bytes |
SHA-256: f8e326b96df6c0457890c6346fd7f60b91beb129051a642dbd03fdf119a21fd7 |
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