MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of embedded URLs, many of which point to disposable hosting services and appear to be part of a link farm. One critical heuristic indicates that a link redirects to known malicious infrastructure. The document body itself is heavily obfuscated and contains some of the URLs, suggesting a deceptive purpose, likely to manipulate search engine results or redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ttraff.com/123?keyword=java+compilation+error+in+android+studio In PDF document text
- https://jesasifewom.weebly.com/uploads/1/3/1/4/131453969/niwoferib.pdfIn PDF document text
- https://fadusoga.weebly.com/uploads/1/3/0/7/130739873/6202603.pdfIn PDF document text
- https://boguvetasitob.weebly.com/uploads/1/3/1/3/131380850/metunazarajo_gurelebufekizot_gasagut.pdfIn PDF document text
- https://mivoxoxez.weebly.com/uploads/1/3/4/3/134340481/sixexedok.pdfIn PDF document text
- https://samomalekadoj.weebly.com/uploads/1/3/1/4/131438786/1933395.pdfIn PDF document text
- https://kijudizi.weebly.com/uploads/1/3/4/3/134321523/3451555.pdfIn PDF document text
- https://guxeximufi.weebly.com/uploads/1/3/4/2/134235584/juwulejewefip_xavimi_vononuloxewofob_nitogubagalaxel.pdfIn PDF document text
- https://tevitoretej.weebly.com/uploads/1/3/2/6/132680933/kewud_zelutasixumow_gewowekeduv.pdfIn PDF document text
- https://rogidalot.weebly.com/uploads/1/3/1/6/131636841/natupuvosanovewelas.pdfIn PDF document text
- https://nibobesexetew.weebly.com/uploads/1/3/4/2/134266191/dodukaxilejavudeta.pdfIn PDF document text
- https://jowodetuleguzu.weebly.com/uploads/1/3/1/8/131856173/kekageluzufixomafure.pdfIn PDF document text
- https://vixeroniwemeful.weebly.com/uploads/1/3/0/7/130740086/wegipef-taded-metivi.pdfIn PDF document text
- https://nijubalalo.weebly.com/uploads/1/3/1/4/131453980/0521c67f4eb.pdfIn PDF document text
- https://rozazokosu.weebly.com/uploads/1/3/0/8/130813972/mipuwerofav.pdfIn PDF document text
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/bisovelemopux_sinafokoka.pdfIn PDF document text
- https://jowodetuleguzu.weebly.com/uploads/1/3/1/8/131856173/12a5685dc.pdfIn PDF document text
- https://besiwalufeg.weebly.com/uploads/1/3/2/6/132696214/1315498.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/sazixipame/gujikowifosirufari.pdfIn PDF document text
- https://s3.amazonaws.com/temujonuwu/tanikus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0470/9675/8430/files/4711175351.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0497/1842/7809/files/justin_bieber_games_unblocked.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/8406/9049/files/46630438990.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0481/7924/9301/files/star_wars_the_force_unleashed_2_walkthrough_part_1.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2578/3190/files/bamavelevizubitigob.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_off0000b74c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB74C | 5268 bytes |
SHA-256: e88a5cf8e8dc2f4d25df72886ac6cd7fbe8f9ce7e5d209ebb488a72e944fd040 |
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font_01_sfnt_off0000c91a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC91A | 11296 bytes |
SHA-256: 42374ef110a2cbbf6462b74d0e9d477a601a22337529af95fb8b5bf9efd0f85a |
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