MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple external URIs, including one pointing to a cracked software download, and is flagged by a machine learning classifier as malicious. The heuristic 'SE_PASSWORD_ARCHIVE_LURE' indicates the document likely attempts to trick the user into decrypting a password-protected archive, a common tactic for evading gateway security. The presence of numerous links on disposable hosting further supports a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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://xezojetit.ru/123?utm_term=free++coreldraw+for+mac+with+crack PDF link annotation
- https://cdn.sqhk.co/woragumokewi/hcKeCge/ghost_riders_in_the_sky_chords_blues_brothers.pdfIn PDF document text
- https://cdn.sqhk.co/nakunadubux/d6zjigf/92354499748.pdfIn PDF document text
- http://tikixoji.mywebcommunity.org/california_dmv_tests.pdfIn PDF document text
- http://womuvizitina.mywebcommunity.org/26957778775.pdfIn PDF document text
- https://cdn.sqhk.co/negolura/Bjhgige/79179819116.pdfIn PDF document text
- http://pe50off.pro/how_to_replace_liftmaster_remote_batteryrj8pd.pdfIn PDF document text
- http://avlto.best/993221139818072b.pdfIn PDF document text
- https://cdn.sqhk.co/bojodunaluko/idKKl0K/ten_million_zero_walkthrough.pdfIn PDF document text
- https://xexemisekugo.weebly.com/uploads/1/3/4/6/134679242/4887488e53431.pdfIn PDF document text
- https://maparezoja.weebly.com/uploads/1/3/5/3/135321508/nemubuf_fepijex.pdfIn PDF document text
- http://keepmaxi.space/webafogezevugapotidaniqf8yh.pdfIn PDF document text
- https://cdn.sqhk.co/fesoxuleri/4hhegdQ/gakezewisukepifevubete.pdfIn PDF document text
- http://cesaregaspari.com/nobuzuxujokat0oo5z.pdfIn PDF document text
- http://lienforkid.com/fufujusilazuxekulembcqec.pdfIn PDF document text
- http://zonizubiro.getenjoyment.net/76787646209.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/xijalovelokolep/citizen_calibre_8700_gold.pdfIn PDF document text
- https://1c514d3f-4aca-4c14-a2cc-94ef866bc6c7.filesusr.com/ugd/860217_b4b4b66931a94d359ac7a0bd995a699a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/libusamagowuvo/brother_dcp-l2540dw_driver_is_unavailable.pdfIn PDF document text
- https://s3.amazonaws.com/zarelusipofox/social_media_marketing_tuten_solomon.pdfIn PDF document text
- http://xipanizi.myartsonline.com/sizozevoviniwiwaburebeb.pdfIn PDF document text
- https://s3.amazonaws.com/xukonakefules/street_fighter_4_pc_softonic.pdfIn PDF document text
- http://ketabigumowun.atwebpages.com/download_1001_arabian_nights.pdfIn PDF document text
- https://s3.amazonaws.com/guxosa/dwarf_fortress_steam_release_date_2021.pdfIn PDF document text
- https://14da0a27-f261-4d4b-8668-3a369f5c966d.filesusr.com/ugd/46429b_0f74d6fbe6ec4f7badd0229fa4cbcbf8.pdf?index=trueIn PDF document text
- https://141ebdc9-a3c9-4c6d-b8f9-366dbf139dec.filesusr.com/ugd/46bfb0_c528ab692db746719f4b69138e1f0f57.pdf?index=trueIn 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_off000108a7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108A7 | 5196 bytes |
SHA-256: 2450323b5904b07afb4e2cd4ef6d3e6e066499fdf4672bf6ebf0d7b671488fb4 |
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font_01_sfnt_off00011a3d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A3D | 11296 bytes |
SHA-256: 69bb26728a4f0e3f344caff4915bd3fa5d66275e9b1b56139b9b44a5631fce85 |
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