MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9967
Heuristics 6
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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 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://soxebez.ru/aws?utm_term=words+that+start+with+a+to+describe+a+feelings+you+didn%2527t+know+existed PDF link annotation
- https://cdn-cms.f-static.net/uploads/4486763/normal_601a395b291cd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4493610/normal_5ff57108bf762.pdfIn PDF document text
- https://galofufe.weebly.com/uploads/1/3/1/3/131384583/namuwi_vazav.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4456687/normal_5ff2212edeaf6.pdfIn PDF document text
- https://jutewalezozapon.weebly.com/uploads/1/3/4/0/134016751/60aca581f1.pdfIn PDF document text
- https://kigivalivago.weebly.com/uploads/1/3/4/3/134337689/bibigidufitakuro.pdfIn PDF document text
- https://suvedezu.weebly.com/uploads/1/3/1/3/131379937/e9e08d77fa593a0.pdfIn PDF document text
- https://viwoxinuzozaxa.weebly.com/uploads/1/3/1/6/131636825/tabomiw.pdfIn PDF document text
- https://nerilumasufut.weebly.com/uploads/1/3/1/4/131437044/43f343cd52b457f.pdfIn PDF document text
- https://zewadozodatigi.weebly.com/uploads/1/3/4/3/134337643/gugabelubujule.pdfIn PDF document text
- https://sudejewakigalo.weebly.com/uploads/1/3/4/0/134040490/3e9f718f1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450345/normal_5fd8f9c695ce5.pdfIn PDF document text
- https://xefezabegeritaj.weebly.com/uploads/1/3/1/3/131379478/1624937.pdfIn PDF document text
- https://lejuziluzamof.weebly.com/uploads/1/3/4/8/134863123/lakerenisomugirob.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/jubiferekaka/jordan_belfort_wiki_pl.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cff0a0ba-d3ca-4813-9e41-f5dc1c773d21/what_does_a_black_dog_mean_in_a_dream_in_islam.pdfIn PDF document text
- http://temomuduzuba.epizy.com/87117510809.pdfIn PDF document text
- http://nigowona.rf.gd/67056200957.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6f62e65c-10b9-4afb-a4c7-923960460514/14956706570.pdfIn PDF document text
- https://s3.amazonaws.com/tawosutosuxi/43393184732.pdfIn PDF document text
- http://tikikenuf.epizy.com/appointment_card_templates_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/40dbef0a-c710-40ed-8762-cf56a3255833/how_long_does_carpet_take_to_dry_after_steam_cleaning.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c4390eb9-d244-4f0b-9871-040117b53b9d/how_to_explain_run_on_sentences.pdfIn PDF document text
- http://xatidewivi.epizy.com/27773252189.pdfIn PDF document text
- https://s3.amazonaws.com/kefefetafij/jelaguvevebesosutasoni.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0c06f4af-5213-4210-99ba-d636d53e5161/wipolaneburoxasagis.pdfIn PDF document text
- http://vijagomifeka.rf.gd/306672963.pdfIn PDF document text
- https://s3.amazonaws.com/sepawi/canon_in_d_piano_chords.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_off00010487.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10487 | 5796 bytes |
SHA-256: bbf7b7fcf7a6d7d8047b657618e017fd011876bb3767ac11e61c601e0b683e17 |
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font_01_sfnt_off00011869.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11869 | 11492 bytes |
SHA-256: 57fa7dae973048e32b939da662805a30f1ccc5bf396a2583f1bdc655136cd7f6 |
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