MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample was identified as malicious by ML classifiers and ClamAV, indicating a phishing or malware distribution attempt. It functions as a link farm, directing users to external URLs, one of which is `https://lozipotod.ru/123?utm_term=crash+course+world+history+6+worksheet`. The PDF structure and embedded URIs suggest it's designed to exploit user interaction by presenting seemingly legitimate content that leads to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://lozipotod.ru/123?utm_term=crash+course+world+history+6+worksheet PDF link annotation
- https://s3.amazonaws.com/jebokizez/phases_of_the_moon_worksheet_grade_2.pdfIn PDF document text
- https://cdn.sqhk.co/sejixikerut/qUlgc9V/camera_raw_6._7_cs5.pdfIn PDF document text
- https://s3.amazonaws.com/jitimesolagun/tea_tv_ad_free_apk_for_android.pdfIn PDF document text
- https://bezatawe.weebly.com/uploads/1/3/0/9/130968967/tovazaroziwozod.pdfIn PDF document text
- https://cdn.sqhk.co/tusufawenu/ftHjekv/devil_ninja_2_mission_mod_apk.pdfIn PDF document text
- https://defiduzumuxel.weebly.com/uploads/1/3/2/6/132682342/zanezisaxul.pdfIn PDF document text
- https://giruveme.weebly.com/uploads/1/3/4/4/134480937/lizivorowejed.pdfIn PDF document text
- https://cdn.sqhk.co/piwuzuberaze/hgSjiif/dog_run_pet_dog_simulator_download.pdfIn PDF document text
- https://s3.amazonaws.com/mupukesunobaga/79899767881.pdfIn PDF document text
- https://niwubeleligijoz.weebly.com/uploads/1/3/4/7/134764474/be307e6ee08cac.pdfIn PDF document text
- https://salobomuxalevi.weebly.com/uploads/1/3/1/0/131070078/folonaguvaju.pdfIn PDF document text
- http://julubavixukab.66ghz.com/zifatuxoje.pdfIn PDF document text
- https://kexufufebir.weebly.com/uploads/1/3/2/8/132814170/2244372.pdfIn PDF document text
- https://s3.amazonaws.com/jukoxisojow/casal_modao_michel_telo.pdfIn PDF document text
- http://zumikavu.22web.org/runecrafting_guide_osrs_f2p.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/39e8408b-b670-4572-a741-6c91e73d7072/verifone_topaz_commander_customer_service.pdfIn PDF document text
- http://faloboxodutak.epizy.com/f_a_x_ka_full_form.pdfIn PDF document text
- http://midekudaxigol.rf.gd/vapofogolebulefozako.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/14eeafcf-0f52-4c57-94a9-361d40e0eef1/mason_county_local_rules.pdfIn PDF document text
- http://rovuwuruw.epizy.com/barbing_tutorial.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef7ddfcd-1042-4a8b-a7f9-d38418c355db/when_jesus_was_a_little_child.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_off0000fded.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDED | 5344 bytes |
SHA-256: 7a66fa1843fc33556a5c880b011d62db5385bb13461072816992a9725d4951b2 |
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font_01_sfnt_off00011027.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11027 | 10956 bytes |
SHA-256: 30d5bb173f2d87259f37e93f457900fe27ce233b39783b3f8af9b47177f7395e |
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