MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. The document contains a large number of external links, many pointing to compromised or disposable domains, suggesting it functions as a link farm to lure users to malicious sites. The presence of numerous external URIs and link farm indicators strongly suggests a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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 http://nanobubblevietnam.com/uploads/userfiles/file/68592566648.pdf In PDF document text
- https://citytrafik.nu/images/file/porokirujafakibovolet.pdfIn PDF document text
- https://razredna-nastava.net/files/21970590724.pdfIn PDF document text
- http://reklama-v-sochi.com/ckfinder/userfiles/files/85825554414.pdfIn PDF document text
- https://humanistbeauty.com/wp-content/plugins/super-forms/uploads/php/files/9uban22if0uu3344r1jupuln1n/63581121012.pdfIn PDF document text
- http://stressmanagement-karriere.de/userfiles/file/51315588942.pdfIn PDF document text
- http://schroniskoorzechowce.pl/ckfinder/userfiles/files/2276378690.pdfIn PDF document text
- http://www.euro-fly.eu/userfiles/files/87919593584.pdfIn PDF document text
- http://mamnonlittlesun.com/upload/files/xoteliwar.pdfIn PDF document text
- https://zazilha.com.mx/wp-content/plugins/super-forms/uploads/php/files/59c597d1653c79c1729f4bbd00119698/58201572281.pdfIn PDF document text
- http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/1607d69e40a10a---vumur.pdfIn PDF document text
- https://www.isnb.co.uk/wp-content/plugins/super-forms/uploads/php/files/c48693eab2b2da6b4549ec7333cd9928/pegudorir.pdfIn PDF document text
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/160ccc18e01284---joselixepiruseki.pdfIn PDF document text
- https://cincia.ro/ckfinder/userfiles/files/papoziwupikafazogasuk.pdfIn PDF document text
- http://industra.sk/userfiles/file/jobuneketaruvobusu.pdfIn PDF document text
- http://www.marcelasemper.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a1713a3411a---62504925784.pdfIn PDF document text
- http://telekommarketing.com/firme_data/files/69421368364.pdfIn PDF document text
- http://hphs1958reunion.com/clients/47465/File/21200897026.pdfIn PDF document text
- http://www.allatpatikapecs.hu/images/file/51272936800.pdfIn PDF document text
- https://verticala.ro/images/userfiles/9920935963.pdfIn PDF document text
- http://shortguycentral.com/ck_uploads/files/62946142853.pdfIn PDF document text
- https://essaidafm.com/uploads/FCK_files/file/41341399041.pdfIn PDF document text
- http://digimaap.com/wp-content/plugins/super-forms/uploads/php/files/bk399ipd2ut5ja2o4n0tjsn6e4/valamuga.pdfIn PDF document text
- http://imaginove.eu/data/Files/savun.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=can+a+16+year+old+driver+have+passengers+in+texasPDF 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_off0000e193.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE193 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f9aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9AA | 11204 bytes |
SHA-256: db7035d2e69dd9754005214fa7623bcec3449cd65f65bf98f596a2350a2f16cb |
|||
font_02_sfnt_off000113be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x113BE | 17616 bytes |
SHA-256: aaf2f3772541404d90509ab695c3524939dbf16c3fb428738564eda459cdd600 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.