MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The presence of external URIs, including one on a disposable domain and another with UTM parameters, suggests a phishing or redirection attempt. Although no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a malicious document designed to lead users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://jottigo.ru/strik?utm_term=chicco+bravo+travel+system+indigo+reviews PDF link annotation
- https://cdn-cms.f-static.net/uploads/4452850/normal_5fdb257a01314.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457876/normal_5fd79f20b946b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365634/normal_6017c056af16a.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sozidimimu.rf.gd/avital_3100_programming_manual.pdfIn PDF document text
- https://3c86e5df-9a55-47dd-9d5b-c207b25ec6cd.filesusr.com/ugd/72bf36_c0cf37de3bf64e3098360e567d37e05c.pdf?index=trueIn PDF document text
- https://297de083-771a-4730-a3b8-a2afe8c7d209.filesusr.com/ugd/47424f_f9dad7eb33614e2bbc6988524402e3fe.pdf?index=trueIn PDF document text
- https://44407f20-7244-4107-9544-84d8151b6f9a.filesusr.com/ugd/8508de_7330fa3870284740a79f17979a5bacf9.pdf?index=trueIn PDF document text
- https://c140f178-ee45-427e-91fe-a3c5f821f67e.filesusr.com/ugd/ebc5f9_237892f5bba04b0f9538fba3b712593a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/3cab1deb-494b-4795-aee3-68aae643ba59/zonolife.pdfIn PDF document text
- https://e1cf253b-b3af-4135-a675-1c3c021177f9.filesusr.com/ugd/111c46_e6db735ece794c40b643e77578275859.pdf?index=trueIn PDF document text
- http://pezedavepajizum.rf.gd/free_carfax_report_usa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1711445d-8f12-43c5-9384-56ca08e5de06/math_worksheets_5th_grade_decimal_division.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc077738-e8f4-4a54-9b64-935379a3f940/77052319612.pdfIn PDF document text
- https://7095e710-59ac-4d27-8a5a-f3bbcaf65deb.filesusr.com/ugd/418e76_92b770b385054cdd880501b7b2137d44.pdf?index=trueIn PDF document text
- https://77a80da1-97a3-4b40-ba11-54c6d232eb66.filesusr.com/ugd/39a0fd_e2d02dae43f54d8b91500c3a0775ec21.pdf?index=trueIn PDF document text
- http://sadamenukovizep.epizy.com/nubikuketatepex.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/779818d6-bec8-4f9a-9c3a-cfdbc421e603/dibogemibabexi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e0815b4d-e5fb-4df8-9acd-04f5e01ed43d/walmart_hours_tomorrow_memorial_day.pdfIn PDF document text
- https://354df738-7a8c-4643-bdcd-aa58f7c4bd0c.filesusr.com/ugd/69cf62_03ea8e0ce0fa4ca58b91d115473f1ea7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/dde46f24-67ce-4fbc-bb33-c5d9e4725cbd/whats_that_song_from_tiktok.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
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010b82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B82 | 5652 bytes |
SHA-256: 96899d7e2071a28cebe0753b81d09516ca49c47c4165c3e1f93e1de21cf2cb06 |
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font_01_sfnt_off00011e9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E9A | 1904 bytes |
SHA-256: 6034fc9aeb0d941349970ec807cd2b709a4aa93e61ae9bddcdc4f8018050c39c |
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font_02_sfnt_off0001278e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1278E | 10672 bytes |
SHA-256: 58755dcee71cb4995f314506161d6510a4141d1f62c4304ec86daa3ec7941c92 |
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