Malicious PDF — malware analysis report

Static analysis result for SHA-256 d07ccbb17dcb32f5…

MALICIOUS

PDF

101.4 KB Created: 2021-03-08 22:16:14 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-04-06
MD5: a440d9e8dea76b0d63caa3b53a91a3a1 SHA-1: c5480ee48d588bae0786894a70efaaefa27b19d1 SHA-256: d07ccbb17dcb32f54af64102a10b7ed67260bbdaa9e6db68c7337f2cfaf1097f
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9979

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small 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.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The 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.
  • Embedded URL info EMBEDDED_URL
    One 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://soxebez.ru/123?utm_term=cd+full+form+in+police PDF link annotation
    • http://vixilebi.iblogger.org/beats_by_dr._dre_powerbeats_3_wireless_earphones_-_siren_red.pdfIn PDF document text
    • http://lnstagramlivesupportcenter.com/legions_of_rome_mod5s3mg.pdfIn PDF document text
    • https://s3.amazonaws.com/ligole/sonor.pdfIn PDF document text
    • http://jadebey-x.com/2008_jeep_wrangler_engine_bay_diagramdknz4.pdfIn PDF document text
    • https://s3.amazonaws.com/xonobijikivo/fopapupidoliwefijazo.pdfIn PDF document text
    • https://talovilivakalod.weebly.com/uploads/1/3/5/3/135326419/laladotajezigo_wokoseb.pdfIn PDF document text
    • http://berkeciftci.net/22843760048nszqb.pdfIn PDF document text
    • https://xukobali.weebly.com/uploads/1/3/4/8/134882082/nawuxo_pexenidujo_bixuginexofefuw.pdfIn PDF document text
    • https://togazozaxezux.weebly.com/uploads/1/3/1/6/131606461/2043545.pdfIn PDF document text
    • https://s3.amazonaws.com/divelatoxa/94379620116.pdfIn PDF document text
    • https://s3.amazonaws.com/wutogugej/what_is_an_example_of_inferential_statistics_in_healthcare.pdfIn PDF document text
    • http://letgtma.bid/why_did_the_market_fallj2znq.pdfIn PDF document text
    • http://www.opentle.orgIn extracted file (stream_003_off00011ce1.bin)
    • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00010ca3.bin)
    • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00010ca3.bin)
    • http://xenuduximowub.epizy.com/sql_server_management_studio_2017_mac.pdfIn PDF document text
    • https://d17f4099-ecc1-42b1-9c73-51521793457c.filesusr.com/ugd/4a2613_5f3f3e81eaa64cc9b84d22f2403b79b0.pdf?index=trueIn PDF document text
    • http://gevowurarabaj.rf.gd/papomegolusifamizusu.pdfIn PDF document text
    • https://f27bca7f-571c-471d-9e77-92385e6dfcd0.filesusr.com/ugd/9a0fa1_10e142241be6487383e7f4913f93bbfa.pdf?index=trueIn PDF document text
    • http://lebevinawefebo.rf.gd/17670500825.pdfIn PDF document text
    • http://buwanizun.epizy.com/rovisusajedet.pdfIn PDF document text
    • https://d6236f05-450e-4b96-9875-1783d83c708b.filesusr.com/ugd/912de2_acc966b1f07d445887e60dc0c2c6bbeb.pdf?index=trueIn PDF document text
    • https://uploads.strikinglycdn.com/files/e2c441bc-d3b0-4638-875d-d2a87064cb94/golds_gym_xrs_20_olympic_workout_bench.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/ac9e9a52-b6f9-4aa6-98c1-b48ed6207bd9/32111584530.pdfIn PDF document text
    • https://da18e6a8-d720-42de-a88c-3f13daad7efb.filesusr.com/ugd/08fe48_1192efbb8e6f43d6a16860aa1ff93fa7.pdf?index=trueIn PDF document text
    • https://f3874c2d-c116-49c2-b7b6-9300dc8fc43e.filesusr.com/ugd/b11f6d_5f04e3f3a1e949dc8a6fc7cfad92ff3a.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://www.gnu.org/licenses/gpl.htmlIn extracted file (stream_003_off00011ce1.bin)
    • http://scripts.sil.org/OFLIn extracted file (font_00_sfnt_off00010ca3.bin)
    • http://dejavu.sourceforge.netIn extracted file (font_03_sfnt_off00016dc2.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_03_sfnt_off00016dc2.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00011ce1.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x11CE1 14932 bytes
SHA-256: 9dbcc166a02a24dca9874c796be014d48a575c416976db751dc10e4945393c6a
font_00_sfnt_off00010ca3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10CA3 4820 bytes
SHA-256: f17d70084dbcb470235cd134c1695c02e108b9c9d7536a062e265f2c2d01a1ca
font_02_sfnt_off00014684.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x14684 11828 bytes
SHA-256: 6066466ee1506d3754b52811b38f1fcaee5a4a6dee66cb80aefa9cfa36e99b12
font_03_sfnt_off00016dc2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x16DC2 17340 bytes
SHA-256: 82c4456f5d0ab390be71721ffe9c54620e0c5fe594d79c8e8b90c4b9e7844700