MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. The PDF acts as a link farm, containing numerous external URLs pointing to disposable hosting, suggesting a phishing or malware distribution scheme. The presence of embedded URLs and the 'link farm' heuristic strongly suggest the primary function is to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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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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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://crewmak.ru/uplcv?utm_term=hacking+mod+app PDF link annotation
- http://razaviota.ir/basefile/razaviotair/files/geravipisuziluvaxez.pdfIn PDF document text
- https://kibledergisi.net/resimler/files/xunutelik.pdfIn PDF document text
- http://tokyoracing.hu/userfiles/file/30227764012.pdfIn PDF document text
- http://beautifulmoda.com/userfiles/files/tisuzomiwofifirob.pdfIn PDF document text
- https://kamber.dk/wp-content/plugins/super-forms/uploads/php/files/9965f0b67d1f25596ef49ac5af9dc953/zepigunebavawur.pdfIn PDF document text
- http://orenprom.com/img/account/file/fadedop.pdfIn PDF document text
- https://attackworkoutprogram.com/app/webroot/files/ckfinder/userfiles/files/jipikaki.pdfIn PDF document text
- http://ranchobg.com/img/file/63776333292.pdfIn PDF document text
- http://kimura-shihoshoshi.com/userfiles/file/13280485545.pdfIn PDF document text
- http://easyhypermarket.com/userfiles/file/jebivizenafi.pdfIn PDF document text
- http://justsayhi365.com/uploads/file/44620250194.pdfIn PDF document text
- http://tg-focus.ru/userfiles/files/tizokoro.pdfIn PDF document text
- https://www.bmo-agencement.fr/ckfinder/userfiles/files/laxaduvep.pdfIn PDF document text
- https://clinicscrm.com/img/files/33725066045.pdfIn PDF document text
- http://lempreintedubois.fr/userfiles/lempreintedubois.fr/file/51036451748.pdfIn PDF document text
- https://weddingitaly.jp/images/file/68052874315.pdfIn PDF document text
- https://agribusiness.pk/wp-content/plugins/formcraft/file-upload/server/content/files/16140b37fa1da3---gebimopelitodinevejajigus.pdfIn PDF document text
- https://dnm.tw/uploads/files/202109111225096156.pdfIn PDF document text
- https://euroquimicadistribucion.com/zabaleta/data/imagenes_contenidos/file/judutumolo.pdfIn PDF document text
- https://a-guskov.ru/uploads/files/lonapaxikokes.pdfIn PDF document text
- http://toyotarent.tw/FileData/ckfinder/files/20210904_04F18C6A27180538.pdfIn PDF document text
- http://fotostudiovaccari.it/userfiles/files/49933501858.pdfIn PDF document text
- https://braveathlete.net/geektic/files/pevezuxikibumebesegev.pdfIn PDF document text
- https://simondaulte.com/ckfinder/userfiles/files/livazarexogotuta.pdfIn PDF document text
- http://theseadiaries.com/ckfinder/userfiles/files/gujejubawajura.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://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_off0000e636.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE636 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fe48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE48 | 19112 bytes |
SHA-256: 2f426881d06a57ce73aa7a06730018cbc02e2ec413fad55e90f8b166004fcc09 |
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font_02_sfnt_off00012e8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E8A | 10396 bytes |
SHA-256: fdb701f6e41911060e262dacfe085c94578c58047140fa1ab632f563c02728bd |
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