MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://crophysi.ru/wix?keyword=mead+direct+response PDF link annotation
- https://cdn-cms.f-static.net/uploads/4481155/normal_5fe7d8b44a199.pdfIn PDF document text
- http://gagitevanonuti.mywebcommunity.org/tebinobizufazef.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4448332/normal_5fcdb95238329.pdfIn PDF document text
- http://simopuvoramawu.mywebcommunity.org/learn_arabic_language_free_download.pdfIn PDF document text
- http://leree6.club/22100960294jp1n2.pdfIn PDF document text
- http://jugapus.sportsontheweb.net/calorimetry_lab.pdfIn PDF document text
- http://callipakk2.site/mcgraw_hill_algebra_2_answer_keyommrv.pdfIn PDF document text
- http://refixewu.iblogger.org/103_constitutional_amendment_act_2020.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4386094/normal_5fddac1080292.pdfIn PDF document text
- http://copyright-help-report.com/hoover_twin_tank_steam_mop_problemsewbwb.pdfIn PDF document text
- http://interplast.ru/apache_lucene_bookoa068.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426280/normal_605972681c0ad.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://tiwatimab.atwebpages.com/ghost_of_spirit_bear_audiobook.pdfIn PDF document text
- http://sikopenopod.epizy.com/bosarune.pdfIn PDF document text
- http://wowupopokidejol.rf.gd/borililunipetuj.pdfIn PDF document text
- http://ribaxexumipo.rf.gd/what_is_the_sales_tax_rate_in_dallas_tx.pdfIn PDF document text
- http://tularapexodubi.rf.gd/modello_ritenuta_d_acconto_prestazione_occasionale.pdfIn PDF document text
- http://tiluxusimutine.atwebpages.com/duvuxuwoxom.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_off0000dd6d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD6D | 4828 bytes |
SHA-256: 8d696b118fd18fa83705f0553300bb684af4d9f80916e538311a4926965d098f |
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font_01_sfnt_off0000eddc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDDC | 10576 bytes |
SHA-256: 26bd155cd7c29675f1072748c336eca2e153f6b44be8c36a145fcb5f919c636f |
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font_02_sfnt_off00011210.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11210 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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