MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
This PDF was flagged by ML classifiers and ClamAV as malicious, specifically for brand-impersonation credential phishing targeting Facebook. It contains numerous URLs, many hosted on disposable domains, likely serving as part of a redirection chain to the final phishing page. The presence of embedded JavaScript, though not directly analyzed here, is a common technique for exploiting PDF vulnerabilities to execute malicious code.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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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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Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://pamuguvijokogag.weebly.com/uploads/1/3/4/8/134883264/vigese.pdf.
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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://golowaki.ru/wix?keyword=mega+man+x+boss+intro PDF link annotation
- http://xuzugukow.iblogger.org/pdf_file_converter_software.pdfIn PDF document text
- https://pamuguvijokogag.weebly.com/uploads/1/3/4/8/134883264/vigese.pdfIn PDF document text
- https://xapawijumoj.weebly.com/uploads/1/3/1/3/131379373/migopi_pukewifoxij_xixipowal_figusawo.pdfIn PDF document text
- http://frankiearvelo.com/97512113448xcd5.pdfIn PDF document text
- http://bivoliku.mywebcommunity.org/molecular_mechanism_of_synaptic_transmission.pdfIn PDF document text
- http://vumonivaxozutod.mypressonline.com/47577293543.pdfIn PDF document text
- http://sdfsdfsdf.shaketorch.com/mezelurapobefotuga.pdfIn PDF document text
- http://vumamanepu.sportsontheweb.net/how_to_write_a_book_summary_examples.pdfIn PDF document text
- http://reduslimitaly-ufficiale.site/fadorikotixukkq7g7.pdfIn PDF document text
- http://womivakated.iblogger.org/fukigorumosexijifu.pdfIn PDF document text
- http://vomidujoma.scienceontheweb.net/wijegaselam.pdfIn PDF document text
- http://help-verification.com/gowikafeni07ur9.pdfIn PDF document text
- http://lasabobobatir.22web.org/why_is_my_hoover_washing_machine_not_draining_properly.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://dolasuwukino.epizy.com/how_to_reset_pioneer_avic_5000nex.pdfIn PDF document text
- http://wadoromutisagar.myartsonline.com/cabinet_secretaries_in_kenya_2020.pdfIn PDF document text
- http://rerodijunenema.epizy.com/82118604709.pdfIn PDF document text
- http://megisaduvivegi.epizy.com/second_book_in_the_uglies_series.pdfIn PDF document text
- https://627f215e-41ba-4aa4-9906-5f9f9d117739.filesusr.com/ugd/8ab72e_09895cf72d654d97b31b370c4aa2ef0c.pdf?index=trueIn PDF document text
- http://poxabeb.rf.gd/what_is_the_strength_of_a_good_teacher.pdfIn PDF document text
- https://be8f41f0-9ddd-434d-ab6d-aa755a40b80d.filesusr.com/ugd/726d9c_64bcbbe4129c4f0fb954aa86d26443ae.pdf?index=trueIn PDF document text
- http://dujizadixupodur.epizy.com/mbti_personality_type_test.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f096.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF096 | 6568 bytes |
SHA-256: 2ba6e0c4516ae528974428ab90d2fcb845e31fc6427c3681d976df34e50bf0fe |
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font_01_sfnt_off000100e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100E3 | 5184 bytes |
SHA-256: 727798d8a92a27469ab269b7d0d0cb231a729efe9a1cd3d461509c288ed7583d |
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font_02_sfnt_off00011284.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11284 | 11252 bytes |
SHA-256: ed40a197fb9021d4b57f16544328a510357c11bdbdf39b5b653e90e7ca2a0bfd |
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