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://bologen.ru/wix?keyword=cherry+pepper+recipes PDF link annotation
- https://xorapuwo.weebly.com/uploads/1/3/0/8/130873927/godowu.pdfIn PDF document text
- https://nulokedebuzeb.weebly.com/uploads/1/3/4/3/134310318/lisajuzamiwelumuxira.pdfIn PDF document text
- https://sojikopel.weebly.com/uploads/1/3/4/7/134760404/zewebil_bugeb_fifew.pdfIn PDF document text
- http://findssldz.xyz/dragon_ball_z_cso_psp_download4ttez.pdfIn PDF document text
- http://the-job.ru/class_10_civics_chapter_4_question_answersutu61.pdfIn PDF document text
- http://rakuwotakiko.22web.org/ziwikifomip.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387565/normal_5fdab181529c8.pdfIn PDF document text
- https://wunovolal.weebly.com/uploads/1/3/5/3/135311751/wexoromakunogaro.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4473654/normal_5fd2d33479fc5.pdfIn PDF document text
- http://j3vnci4.xyz/90717754681sdo18.pdfIn PDF document text
- http://majidadap.22web.org/20047251766.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4464052/normal_60209f699c7c9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4426697/normal_5fcf57d4402dd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4381082/normal_5fefe17381e92.pdfIn PDF document text
- http://lnstagaram-verifiedbadges-from.com/sakafuf5jopv.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4472501/normal_5fc8b95d9b194.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/falevi/kdigo_guidelines_aki_2017.pdfIn PDF document text
- http://jobasovuworijun.rf.gd/sql_server_2014_trial_version_free.pdfIn PDF document text
- https://s3.amazonaws.com/jeromisixinolib/hey_black_child_lyrics.pdfIn PDF document text
- https://s3.amazonaws.com/povelenavuviw/idsa_guidelines_clostridium_difficile_2018.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_off0000d90b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD90B | 4784 bytes |
SHA-256: 33881fbffcafc26dad3d67ca8d7be984f17cb5b9ed6f6e140806cb1fe342d0b6 |
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font_01_sfnt_off0000e958.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE958 | 11504 bytes |
SHA-256: fd74d84bd3a36a5e3d863ca6e5efe91cc96a22f19f050396df5f080e68628d69 |
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