MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, specifically flagged as a phishing trojan. It contains numerous embedded URLs, with one pointing to a link farm on disposable hosting, suggesting an attempt to redirect users to malicious content. The document body, though heavily obfuscated, contains references to 'wkhtmltopdf' and a date, indicating it was likely generated programmatically to appear as a document, further supporting a phishing or malware distribution lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9950
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://seumenha.ru/award?keyword=entrepreneur+usa+magazine+pdf PDF link annotation
- https://cdn.sqhk.co/xonepogafix/gfDgiIs/mesodugomopozuvozikevuxum.pdfIn PDF document text
- http://ziwusis.getenjoyment.net/what_is_gonga.pdfIn PDF document text
- https://cdn.sqhk.co/befozaxulot/l3gfogc/dikopidelixi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447079/normal_601bca994c1e8.pdfIn PDF document text
- https://cdn.sqhk.co/tirazirevemu/ihWgcih/73275475250.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481515/normal_5fc95ca87af79.pdfIn PDF document text
- http://zegiwire.sportsontheweb.net/the_lottery_book_review.pdfIn PDF document text
- http://tafugegajotu.mygamesonline.org/linear_and_nonlinear_functions_worksheet.pdfIn PDF document text
- http://pagavopalubutu.scienceontheweb.net/gakisilesazofeguwanovav.pdfIn PDF document text
- https://cdn.sqhk.co/zetoreli/ggijij6/strikers_1945_2_rom.pdfIn PDF document text
- http://botanilix.mygamesonline.org/52288964772.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4386609/normal_5fdd49034895b.pdfIn PDF document text
- https://cdn.sqhk.co/jevamivuvugi/iimiduy/pop_star_dress_up.pdfIn PDF document text
- https://cdn.sqhk.co/wifilivemij/jejdcib/71461317394.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369796/normal_5fe468ac59cde.pdfIn PDF document text
- http://gadetebes.sportsontheweb.net/circular_a_110_uniform_administrative_requirements.pdfIn PDF document text
- https://cdn.sqhk.co/gelowidabik/JNiaicY/lofedufowevupad.pdfIn PDF document text
- http://relodifalixogo.scienceontheweb.net/6816519451.pdfIn PDF document text
- http://miribut.mywebcommunity.org/laroseze.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380890/normal_60359de2910d4.pdfIn PDF document text
- https://cdn.sqhk.co/sifalavuxozo/hiPzXid/losiberigekipolipoka.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fojakosi.atwebpages.com/hp_elite_8200_motherboard_specs.pdfIn PDF document text
- https://s3.amazonaws.com/gazitif/vepubewufoduvinas.pdfIn PDF document text
- https://s3.amazonaws.com/tarizirefevifab/runimomixoxewimafipuguf.pdfIn PDF document text
- http://bagugexasorip.myartsonline.com/vimosofoximunugot.pdfIn PDF document text
- https://s3.amazonaws.com/gazivemon/ninja_blender_replacement_parts_bl770.pdfIn PDF document text
- https://s3.amazonaws.com/zerejibixupav/this_is_amazing_grace_chords_guitar.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fab6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAB6 | 5336 bytes |
SHA-256: 6c4beca999500aaaa4e611a0db0ca627d9bef1f8e4a0e3b351d366f841ed10d9 |
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font_01_sfnt_off00010cd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CD5 | 10516 bytes |
SHA-256: 829b64635c5288b5a81ab6ab5b1a1181f2374203062e0f2f29e068980010ed0e |
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font_02_sfnt_off00013102.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13102 | 16060 bytes |
SHA-256: 84d5bd19c210eb3b73ecc14096ab1e56fdfb5b80ce7ba4f0052c67c0c2b02727 |
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