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 0.9997
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://golowaki.ru/strik?utm_term=fluke+773+user+manual PDF link annotation
- https://cdn.sqhk.co/ramidazumiko/cqhc5je/zombie_tsunami_promo_code_deutsch.pdfIn PDF document text
- https://rudadikisoma.weebly.com/uploads/1/3/1/6/131606677/xebulod_tajago_dopefis_wagekalip.pdfIn PDF document text
- https://xaxibilezulaf.weebly.com/uploads/1/3/4/0/134096047/0a8fbf2fbf.pdfIn PDF document text
- https://vanuludegevu.weebly.com/uploads/1/3/0/7/130776818/6148622.pdfIn PDF document text
- http://white-x.fun/chainsmokers_coldplay_something_like_this_lyricsgl73o.pdfIn PDF document text
- https://fugebigejajifad.weebly.com/uploads/1/3/1/4/131406613/wokofukuti.pdfIn PDF document text
- https://cdn.sqhk.co/juxerawabuf/UBjcgcA/fuzunujufepomepapafovu.pdfIn PDF document text
- http://3203epworthcres.com/taxonomia_de_bloom_verbos_para_objetivos_especificosuo41g.pdfIn PDF document text
- http://easylearning.space/gevikazetilu9lyow.pdfIn PDF document text
- https://cdn.sqhk.co/kewebogi/haJfUqh/to_do_list_and_not_to_do_list.pdfIn PDF document text
- https://luvodufugatese.weebly.com/uploads/1/3/4/8/134893210/ditud_tesezirulosam.pdfIn PDF document text
- http://jushq.pro/18481643667ahkc5.pdfIn PDF document text
- http://reduslim-shop.site/17378288526gpsz4.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/6f882304-c604-47e0-9529-4d1307ce085a/texas_realtors_commercial_lease_agreement.pdfIn PDF document text
- http://retomog.epizy.com/political_psychology_journal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4a404a5b-1f75-49ee-8661-62199bce387d/98722052087.pdfIn PDF document text
- http://nidotezuk.epizy.com/22519673926.pdfIn PDF document text
- http://pezatiwasab.epizy.com/cerebral_palsy_examination.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d50e87f6-b341-44ad-906a-b8a5b1a40cdc/ukulele_basic_chords.pdfIn PDF document text
- http://rebipilu.epizy.com/9099041990.pdfIn PDF document text
- http://xafegewoweli.epizy.com/6723656716.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_off0000f98c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF98C | 5096 bytes |
SHA-256: d7585bd139c8cdac8e57f537cec4eb6ffd4c37b760214f17cf10ef8ddd2d9236 |
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font_01_sfnt_off00010ad0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10AD0 | 10916 bytes |
SHA-256: 881efc735c27d5868bac37b942aa5ffeac0ed5b807c6d24668224c4831b3abb6 |
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