MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://xajibur.ru/123?utm_term=without+you+there+is+no+us PDF link annotation
- http://xepidenad.scienceontheweb.net/application_form_for_girlfriend.pdfIn PDF document text
- https://digafixi.weebly.com/uploads/1/3/0/7/130776371/5381779.pdfIn PDF document text
- https://kazamudadi.weebly.com/uploads/1/3/0/7/130775411/liboporuwibubipevuvo.pdfIn PDF document text
- https://cdn.sqhk.co/nomitusibop/ehhhdgJ/bapozovu.pdfIn PDF document text
- https://cdn.sqhk.co/xeloxilava/jfdoRgi/the_cw_live_hulu.pdfIn PDF document text
- http://fanisore.sportsontheweb.net/xapujajopabobiwixipuxig.pdfIn PDF document text
- http://fajujefa.getenjoyment.net/19757247992.pdfIn PDF document text
- http://rasezatoxefu.mygamesonline.org/what_does_culture_mean_in_geography.pdfIn PDF document text
- http://vubitim.sportsontheweb.net/cognitive_psychology_founder.pdfIn PDF document text
- https://cdn.sqhk.co/vawapisoxe/xJquhcz/megatroid_mod_apk_download.pdfIn PDF document text
- https://cdn.sqhk.co/badaxiloru/Tjfhjhh/halloween_costumes_2019_women_s_plus_size.pdfIn PDF document text
- https://levukuwaxumofet.weebly.com/uploads/1/3/1/3/131383949/4192535.pdfIn PDF document text
- https://tanoviruxejalun.weebly.com/uploads/1/3/0/7/130775892/kijunekeramanimoxire.pdfIn PDF document text
- http://lodomujimujug.mywebcommunity.org/2005_nissan_pathfinder_starter_problems.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/bisegilupuf/chopai_sahib_path_in_punjabi.pdfIn PDF document text
- https://s3.amazonaws.com/zulezov/gareduwulifojilitisis.pdfIn PDF document text
- https://s3.amazonaws.com/xiwevitox/79657430.pdfIn PDF document text
- http://rogofideb.onlinewebshop.net/74922414719.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e92e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE92E | 4648 bytes |
SHA-256: 282d7e06b9386831ef875f8719619e86e7b80ad8364ba50828a69707efaa3b9b |
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font_01_sfnt_off0000f907.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF907 | 10624 bytes |
SHA-256: 1515b9d1fe903cfad32557cdc786f673a60917716e785333a42eb67d40175bee |
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