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://midufefew.ru/wix?keyword=leccion+5+contextos+activities+answers+page+50 PDF link annotation
- http://salonapp.xyz/50389223170orbaq.pdfIn PDF document text
- http://clipshd.design/476260964799m32n.pdfIn PDF document text
- https://cdn.sqhk.co/kejofuvata/719hjaO/google_indic_keyboard_for_pc_exe_download.pdfIn PDF document text
- http://nitafibejuze.mygamesonline.org/what_plants_are_edible_in_colorado.pdfIn PDF document text
- https://cdn.sqhk.co/rasepotobami/Pqflbgd/wesedokuloxugiwagawawobim.pdfIn PDF document text
- http://form-lnstagramverifiedbadges.com/the_silence_of_the_lambs_movie_google_drivesb9sl.pdfIn PDF document text
- https://cdn.sqhk.co/wavagowew/eheihje/sugiwosodojirejosisefe.pdfIn PDF document text
- https://cdn.sqhk.co/vuvupewog/wK7iiOk/long_forgotten_memories_meaning.pdfIn PDF document text
- https://cdn.sqhk.co/rabataxuvax/bRjdobI/marlboro_ice_blast_price_singapore.pdfIn PDF document text
- https://cdn.sqhk.co/kupulifip/hddwlhg/sakajanupujopujemimovefiw.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4426822/normal_5ff76415eb7c3.pdfIn PDF document text
- http://juwupexutaval.mywebcommunity.org/79547627197.pdfIn PDF document text
- https://cdn.sqhk.co/muzolorakow/gPmiehi/the_wolf_of_wall_street_full_movie_hd.pdfIn PDF document text
- http://vawadofofasip.getenjoyment.net/fejobud.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://tifavamifikas.myartsonline.com/5026824949.pdfIn PDF document text
- http://lafagelupuf.myartsonline.com/92554752955.pdfIn PDF document text
- http://fubavinexazixo.onlinewebshop.net/mofobosebuzuzel.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_off00010b9a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B9A | 5496 bytes |
SHA-256: 075fa14b1a944c5e26963b24b6087b9abfda174b4407f1d1729bfd4ccb6c7078 |
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font_01_sfnt_off00011e7b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11E7B | 12544 bytes |
SHA-256: 1e21239012967a644a25c2a835a4adb1820cae071e65694b7b120de9c40a397b |
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