MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier indicating maliciousness. The presence of numerous external URIs, many hosted on disposable domains, suggests a link farm designed to trick users into downloading further malware. The document body, though heavily obfuscated, contains references to 'launchpad apk faded' and 'wkhtmltopdf', indicating a potential lure for application downloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://pelibifir.ru/wix?keyword=launchpad+apk+faded PDF link annotation
- http://zuwigef.22web.org/answers_in_genesis_science_confirms_the_bible.pdfIn PDF document text
- http://zegererevez.medianewsonline.com/vixopopexomilokun.pdfIn PDF document text
- http://lodijijewotiviw.iblogger.org/how_many_amps_does_an_air_compressor_draw.pdfIn PDF document text
- http://dazinifuxevoji.22web.org/icd_10_pcs_coding_guidelines_2019.pdfIn PDF document text
- http://zakukat.iblogger.org/baby_jackson_chameleon_care_sheet.pdfIn PDF document text
- http://kegujusotuk.iblogger.org/vehicular_accident_report_sample_letter.pdfIn PDF document text
- http://vuvepexuja.22web.org/landing_page_wordpress_templates_free.pdfIn PDF document text
- https://cdn.sqhk.co/sojuzafu/idicgi5/handelsblatt_nachrichten_aus_finanzen_wirtschaft_plus_politik.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://sogulonogob.epizy.com/ng_dng_dashboard_reporting_trong_excel.pdfIn PDF document text
- https://s3.amazonaws.com/faduxodiwo/hero_wars_app_guide.pdfIn PDF document text
- http://muwaziri.epizy.com/86118604062.pdfIn PDF document text
- http://zekovulelopur.epizy.com/91230667272.pdfIn PDF document text
- http://tuzekejaxegis.epizy.com/85692569141.pdfIn PDF document text
- http://vilepobafomunow.atwebpages.com/how_to_enter_cheats_in_gta_4_ballad_of_gay_tony.pdfIn PDF document text
- http://komoxam.rf.gd/vijoxivexekij.pdfIn PDF document text
- https://s3.amazonaws.com/febopa/kipepawimurusamasagowetuk.pdfIn PDF document text
- https://s3.amazonaws.com/gatazeromij/pukofuxam.pdfIn PDF document text
- http://kipejefanowisu.atwebpages.com/what_is_the_difference_between_systematic_review_and_integrative_review.pdfIn PDF document text
- http://vevojadiren.epizy.com/excel_quick_guide.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_off0000dc9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC9F | 4940 bytes |
SHA-256: 518d3d88eaa67ae9b5608ca7e2af27b641d4fb1018786bd09d4e25ba2888000b |
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font_01_sfnt_off0000ed78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED78 | 10400 bytes |
SHA-256: bf87c5bb675372182d34df5a618766b14f4eaa4635eff1f1763a410de636a870 |
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font_02_sfnt_off000110f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110F3 | 21412 bytes |
SHA-256: c844f31cb19d88d11c33b8476c053a25d1327abbe5a2ef3a9021734a09f63b1b |
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