MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, with one prominent URL pointing to 'coretry.ru' which is likely part of a phishing or malware distribution campaign. The document body, though heavily obfuscated, suggests a lure related to 'business card design template powerpoint'. No scripts were extracted, but the presence of multiple external links and the overall detection profile indicate a malicious intent to redirect users to potentially 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://coretry.ru/pbw?utm_term=business+card+design+template+powerpoint PDF link annotation
- https://static.s123-cdn-static.com/uploads/4479932/normal_6003146038fcd.pdfIn PDF document text
- https://sorezoxawo.weebly.com/uploads/1/3/2/7/132712551/xavibalonebok_pegavupona_weveliriki.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386073/normal_606a6a5d92f4e.pdfIn PDF document text
- https://riwurarelix.weebly.com/uploads/1/3/4/4/134484082/loporuge-pijulav-voperilib.pdfIn PDF document text
- https://minizaderi.weebly.com/uploads/1/3/4/3/134344024/17238b3d.pdfIn PDF document text
- https://filalodov.weebly.com/uploads/1/3/4/6/134673241/8486244.pdfIn PDF document text
- https://pugerazetowed.weebly.com/uploads/1/3/4/3/134341851/xivinivivez.pdfIn PDF document text
- https://wixetaduzem.weebly.com/uploads/1/3/4/4/134471786/30169.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4466408/normal_5ffb5a27d4f56.pdfIn PDF document text
- https://wixewolo.weebly.com/uploads/1/3/4/5/134577565/ef7bb5c6b88d.pdfIn PDF document text
- https://vowobonu.weebly.com/uploads/1/3/4/8/134853209/sitaridi.pdfIn PDF document text
- https://popofexepazor.weebly.com/uploads/1/3/2/6/132680818/bekolepajibekotefa.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4488139/normal_5ffaf2fd423ab.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zegugas.pbworks.com/f/tupapuf.pdfIn PDF document text
- http://tezalef.pbworks.com/f/how_to_find_dipole_moment_of_a_molecule.pdfIn PDF document text
- http://mudowomuxexo.pbworks.com/w/file/fetch/144896163/free_relationship_synastry_report.pdfIn PDF document text
- http://wejojixi.pbworks.com/f/48_powers_of_law_free.pdfIn PDF document text
- http://vugufosenene.pbworks.com/w/file/fetch/144446802/htet_2020_syllabus_computer_science.pdfIn PDF document text
- http://gejigavowule.pbworks.com/f/shankar_mahadevan_ganesh_song_ekadantaya_vakratundaya_mp3_free_download_ringtone.pdfIn PDF document text
- http://gijorugisaw.pbworks.com/w/file/fetch/144599061/37209765130.pdfIn PDF document text
- http://zabodovojif.pbworks.com/w/file/fetch/145123245/vuduvo.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e0a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0A2 | 5536 bytes |
SHA-256: db42c4670c87c93257da8c9bfea702aa8c6aaf059d14ec00b95f0df5c179d9e2 |
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font_01_sfnt_off0000f371.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF371 | 11180 bytes |
SHA-256: 2cf634795216e8259246c88672c971960095be82cd8e422264730970ba4f3076 |
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