MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. It contains numerous embedded URLs, with at least one pointing to a domain associated with malware distribution. The presence of 'cmd_hack_codes_list.pdf' in the document text, alongside suspicious URLs, suggests an attempt to disguise malicious activity as legitimate content, likely leading to a phishing or malware download site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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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LOLBin token sequence in document text high SE_LOLBIN_RUN_COMMANDExtracted document text contains a Windows script/execution tool name (PowerShell, mshta, cmd, rundll32, regsvr32, …) within 220 characters of a dangerous flag, command verb, or URL. This is a visible 'run this' instruction in HTML/PDF/RTF lure bodies, or — in macro-laden Office files — the macro's own string-pool entries appearing adjacent in extracted text.
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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://seumenha.ru/strik?utm_term=onkyo+tx+nr616+review PDF link annotation
- https://static.s123-cdn-static.com/uploads/4426280/normal_5fedccb46f954.pdfIn PDF document text
- http://profer-opt.ru/fusabovubipancfbee.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403938/normal_5fe63382e8a9a.pdfIn PDF document text
- http://show-visitor.xyz/walesi_live_streamvnbe5.pdfIn PDF document text
- http://phrensy.co/pokemon_black_2_walkthrough_ignew2wk.pdfIn PDF document text
- http://free-at.pro/42883254009abbe6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480756/normal_60175cc4746c0.pdfIn PDF document text
- http://mexicotop3.xyz/names_nombres_answer_keyc1oln.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375199/normal_5fe9f007b26fc.pdfIn PDF document text
- http://freshnatur.fun/tower_run_app_storehob2o.pdfIn PDF document text
- http://sun-italy.space/dragon_ball_z_comic_book_pagesd4wsw.pdfIn PDF document text
- http://mosdendy.store/zurivizupusogepilapid9sq9m.pdfIn PDF document text
- https://static.s123-cdn-static.com/uIn macro / runtime command snippet
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tobovunoberiki/figurative_language_in_beowulf_worksheet_answers.pdfIn PDF document text
- https://s3.amazonaws.com/gifiz/zaimki_pytajce_angielski_wiczenia_dla_dzieci.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/755ba789-5b5b-4028-82e3-3facef568f05/cmd_hack_codes_list.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/726fcab1-27af-4421-a12c-de9957b041ba/how_to_winterize_an_rv_washing_machine.pdfIn macro / runtime command snippet
- https://uploads.strikinglycdn.com/files/e8f2e243-cfe6-41db-850a-47a0e99447bc/53535230869.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/da691859-4b9a-44bb-b8bb-b2bdbcf1fab2/dusanutaxupo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bd213cd4-abfb-41db-a1bb-1aaf1c5c02fe/76306386635.pdfIn PDF document text
- https://s3.amazonaws.com/benuka/bushwick_open_studios_guide.pdfIn PDF document text
- https://s3.amazonaws.com/mipizaju/kutty_movies_2019_full_movie_tamil.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4a19bc8e-50d6-47fb-b4ca-7b3495151d1b/asrock_z87_pro3_drivers.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_off0000fe6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE6A | 4880 bytes |
SHA-256: ff3af846efecf05d2c080043863399a19494115ff10247a3db6e53a1352eb4d4 |
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font_01_sfnt_off00010f3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F3B | 16404 bytes |
SHA-256: ca52db5ec30cfa421a68a83ed4d54ea9f34cc1ef45e97a2d395e4530f50161ff |
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