MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a significant number of external links, many hosted on disposable domains, indicating a link farm or SEO spamming operation. ClamAV and ML classifiers identified this PDF as malicious, specifically flagging it as a phishing trojan. While no scripts were directly extracted, the PDF structure and URL patterns suggest it's designed to redirect users to potentially malicious or phishing content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://jumiwimov.ru/wix?keyword=casio+calculator+hr-8tm+manual PDF link annotation
- https://puzugisebo.weebly.com/uploads/1/3/1/4/131438758/1359628.pdfIn PDF document text
- http://makedctl.site/31056873534wbavn.pdfIn PDF document text
- https://zirefugat.weebly.com/uploads/1/3/0/7/130740019/fogakesasa.pdfIn PDF document text
- http://podarokinsta24.online/86695448356b1x9y.pdfIn PDF document text
- https://taxudomajifi.weebly.com/uploads/1/3/4/1/134108655/movodasoluxuvowi.pdfIn PDF document text
- https://tuxewuwa.weebly.com/uploads/1/3/4/7/134776055/xufobivul-jofitufiwupov.pdfIn PDF document text
- https://lonapumerupa.weebly.com/uploads/1/3/4/8/134853684/zosej-vufedivaxob-foruwofijatova.pdfIn PDF document text
- https://goxatuzibifonev.weebly.com/uploads/1/3/0/7/130739188/e0ff1264f8.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://kafagida.rf.gd/english_to_portuguese_translation_dictionary.pdfIn PDF document text
- https://s3.amazonaws.com/xonaxevetaf/hunter_valley_restaurants_broadsheet.pdfIn PDF document text
- http://dowijasimenazo.epizy.com/42820707805.pdfIn PDF document text
- https://s3.amazonaws.com/jinabom/60061742757.pdfIn PDF document text
- https://s3.amazonaws.com/xenavuxa/canon_in_d_violin_sheet.pdfIn PDF document text
- http://puwojewemuxa.epizy.com/bully_lite_apk_data_adreno.pdfIn PDF document text
- http://zedumupa.rf.gd/pedixolifobikuviruzo.pdfIn PDF document text
- http://ripeterub.epizy.com/avocado_smoothie_nutrition_information.pdfIn PDF document text
- http://luzowotobor.rf.gd/tascam_dr-05x_windscreen.pdfIn PDF document text
- http://bojedujob.rf.gd/vtv_go_apk_hieu_hien.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d460.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD460 | 5172 bytes |
SHA-256: 03ca7c609431ef99ba0dccb8c8373514ab97f0ef899df37571e3e777262ecd63 |
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font_01_sfnt_off0000e589.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE589 | 6168 bytes |
SHA-256: 9857c94a8075f63bd19945fab8d021764579c4fd6569a81599841c1724c18950 |
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font_02_sfnt_off0000f470.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF470 | 11488 bytes |
SHA-256: a7569aa78a17eaf29ab75e1b846456ac6f7989ad688a0b26bae34379c30dd704 |
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