MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many pointing to compromised websites or disposable hosting, forming a link farm. The primary purpose appears to be directing users to malicious sites, likely for phishing or to download further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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://2greenchicks.com/wp-content/plugins/super-forms/uploads/php/files/12f0fcb539997f8917af6a0fb8527e9e/35216130174.pdf In PDF document text
- http://bet-balance.com/userfiles/file/juzebejekarogunadujumapuj.pdfIn PDF document text
- http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/1609d84ba7cde5---38878270035.pdfIn PDF document text
- https://samowar.ch/upload/file/95565661248.pdfIn PDF document text
- https://ip-pharma.net/data/files/58041853823.pdfIn PDF document text
- http://moonlightmontessori.com/upload/files/xariweletunatu.pdfIn PDF document text
- http://discarga.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ea47068cd9---40140165171.pdfIn PDF document text
- http://massimoandyuethui.com/clients/69227/File/sowalojulalamasoga.pdfIn PDF document text
- http://zoncmswebsitebeheer.nl/files/editor/file/85752016194.pdfIn PDF document text
- http://lab4050.com/upload/editor/file/78107750578.pdfIn PDF document text
- https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/5fb9d33600990293de688cec733a6c62/maroloran.pdfIn PDF document text
- http://www.ecvbrass.ch/user/web/file/31864017506.pdfIn PDF document text
- http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/0d26533bb3b40f7b625783c8dfc8e86f/54398821231.pdfIn PDF document text
- http://www.rosabrockenhaus.ch/ckfinder/userfiles/files/lavirigagu.pdfIn PDF document text
- https://yastudio.net/wp-content/plugins/super-forms/uploads/php/files/a6edd39f58d0d40c5dae80787ad17a07/84499580766.pdfIn PDF document text
- http://www.contal-farmer.com/uploads/files/rubunexudu.pdfIn PDF document text
- http://www.virtualaid.eu/wp-content/plugins/formcraft/file-upload/server/content/files/161108244c2c87---3308086363.pdfIn PDF document text
- http://thermcom.cz/userfiles/file/4855698959.pdfIn PDF document text
- http://boulderdivorcelaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d05a248aa65---koluw.pdfIn PDF document text
- https://www.shopveriamici.com/wp-content/plugins/super-forms/uploads/php/files/bs7l04sd4538vp53734kn68p3u/xibugape.pdfIn PDF document text
- http://www.agrosystem.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160c4fde97be15---lewoxidireb.pdfIn PDF document text
- https://scalping.ir/data/files/file/zinepofakibipigojukenel.pdfIn PDF document text
- https://luxmarketing.agency/wp-content/plugins/super-forms/uploads/php/files/8k2e01fqpfb2ov6rlrg6nof32o/mozusorijoxumuwawetuveba.pdfIn PDF document text
- http://uhy-th.com/image/upload/files/kijeko.pdfIn PDF document text
- https://lightspec.com/wp-content/plugins/super-forms/uploads/php/files/6cfb2036c20fa431655d0e9028bed5fb/xifowofirewesi.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=adding+and+subtracting+money+word+problemsPDF link annotation
- 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://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_off0000e470.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE470 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fc87.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC87 | 11276 bytes |
SHA-256: 2826ac8bfc1c98c07ba23b704c47ecbfa53731c561dbacb771628b43e63db4ad |
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font_02_sfnt_off000116b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116B0 | 17388 bytes |
SHA-256: 772cacf2abf038fd438581569367fa28b6cda50980dea3de70ceb5842c357c49 |
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