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 0.9978
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://dafemum.ru/strik?utm_term=security+analysis+and+portfolio+management+pdf+books+free+download PDF link annotation
- http://moreprodukti.com/pafukekopnzr5x.pdfIn PDF document text
- https://cdn.sqhk.co/wavudasawete/djjOjbn/camstudio_for_windows_10_64_bit.pdfIn PDF document text
- https://cdn.sqhk.co/minederepa/jcQNQIb/bingo_live_75_online.pdfIn PDF document text
- https://cdn.sqhk.co/vobipibomuk/4ggSbij/20751394446.pdfIn PDF document text
- https://cdn.sqhk.co/dagizonu/mgggfwS/niwofulelexasamep.pdfIn PDF document text
- http://tesopinafap.22web.org/igora_royal_color_instructions.pdfIn PDF document text
- https://cdn.sqhk.co/vimexuda/idvchiT/3d_planets_model.pdfIn PDF document text
- http://springital.fun/gololimus23mf.pdfIn PDF document text
- https://cdn.sqhk.co/befozaxulot/ibJjhkN/wwe_rumors_and_spoilers_money_in_the_bank.pdfIn PDF document text
- https://cdn.sqhk.co/vumuwilaj/fOUihia/mindset_quotes_carol_dweck.pdfIn PDF document text
- http://naturaitalia.space/najazumixuxitujjxral.pdfIn PDF document text
- https://cdn.sqhk.co/wogokodu/ifnlFgh/vetilevonewotep.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/a2c861e0-ae60-4ca1-b8d9-8dd66d9b2e95/gugudadazukovomejapa.pdfIn PDF document text
- http://vibizif.epizy.com/concrete_and_abstract_nouns_exercises_with_answers.pdfIn PDF document text
- http://fubefav.rf.gd/allyn_and_bacon_guide_to_writing_7th_edition_free.pdfIn PDF document text
- http://zalowakudedakov.rf.gd/51058398803.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c320fc1e-729f-4150-8412-a5572e4736a0/koremoxefakigaxulokat.pdfIn PDF document text
- http://ximuxulizi.myartsonline.com/buku_biomassa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bc9b2923-582d-4bc6-9638-cf76e92d6b2a/verifone_ruby_2_commander.pdfIn PDF document text
- http://gototura.myartsonline.com/litesaxafikifoxisuzelo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4069f25d-7f34-4847-96e6-36e6e40c27da/10_000_reasons_matt_redman_lyric_video.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f6acd396-d288-43a8-9d0c-c28f03d671b3/44653663465.pdfIn PDF document text
- http://nilidori.rf.gd/wearable_activity_android.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00013ded.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13DED | 3124 bytes |
SHA-256: eeb027d45c2c7799395baab069865b1bccd6f5c4de19d2dcee9834ec78364736 |
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font_01_sfnt_off00014915.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14915 | 5976 bytes |
SHA-256: 0da49051a3b025b75e218e6d17ad83769cd4c79619bd7b9df9057f1a44ad5984 |
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font_02_sfnt_off00015d69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15D69 | 13092 bytes |
SHA-256: 9f8f07e7464414b2a08f3344a372851846f2dd1e71c45f4c5faf831ba3d2307d |
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font_03_sfnt_off000189cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x189CD | 16232 bytes |
SHA-256: b24653143e2fe272fd4cb9068e5bd150ef3a073b8f7b118090b05474f8286002 |
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