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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://dugedepap.ru/strik?utm_term=smoothie+recipe+spinach+banana+yogurt PDF link annotation
- https://cdn.sqhk.co/kiribikiv/Ohcgcjd/king_of_thrones_cast_season_8.pdfIn PDF document text
- http://zokazurimila.mygamesonline.org/into_the_wild_chapter_4_timeline.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475988/normal_6069e97597c93.pdfIn PDF document text
- http://zakosemej.mypressonline.com/3331865006.pdfIn PDF document text
- http://nusowutevu.getenjoyment.net/tirip.pdfIn PDF document text
- https://cdn.sqhk.co/wifepodilojo/igxigsZ/9264018276.pdfIn PDF document text
- https://cdn.sqhk.co/teketerep/ZhigdIg/ikea_desk_hack_gaming.pdfIn PDF document text
- https://cdn.sqhk.co/botuvawezej/Fqjalze/hit_baul_dj_song.pdfIn PDF document text
- https://cdn.sqhk.co/movumatoz/if8njft/29442670459.pdfIn PDF document text
- https://cdn.sqhk.co/jaruxabal/gdMmggJ/limigodawozetefipezi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407057/normal_604492a41075a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4500453/normal_605c9a07237c5.pdfIn PDF document text
- https://cdn.sqhk.co/sebutarukaw/gd3vggW/top_100_coolest_cars_in_the_world.pdfIn PDF document text
- https://cdn.sqhk.co/zekafomaze/qmhaijT/hot_wheels_race_off_hacked_apk.pdfIn PDF document text
- https://cdn.sqhk.co/nowavutu/hfasjjU/38899827922.pdfIn PDF document text
- http://muzomabavima.medianewsonline.com/gcse_algebra_questions.pdfIn PDF document text
- http://nuloriwilorij.scienceontheweb.net/52977661851.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lajirobodogew.epizy.com/26907494164.pdfIn PDF document text
- http://sonapap.rf.gd/data_mining_jntu.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_off0000ec62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC62 | 5660 bytes |
SHA-256: 39ed21b4f2b76c4ec5617e5e4780faf3c3038a34ad1948cce3aa8003ce0bd762 |
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font_01_sfnt_off0000ff7d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF7D | 10892 bytes |
SHA-256: 7dca326c86e32b3968a101d8f6e8aead2e04ef01b9f271cd4d50e6f78128a639 |
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