MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with one prominent URL pointing to a site offering 'free Fortnite accounts', suggesting a phishing or credential harvesting attempt. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of outbound links, and 'SE_PASSWORD_ARCHIVE_LURE' suggests a common tactic to bypass security filters. ClamAV detection further confirms its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 8
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://jottigo.ru/wix?keyword=fortnite+accounts+free+email+and+password PDF link annotation
- https://cdn-cms.f-static.net/uploads/4466366/normal_5fe7e2d7275c5.pdfIn PDF document text
- https://samazixudoreput.weebly.com/uploads/1/3/2/6/132681586/dipobaj_jiwog.pdfIn PDF document text
- https://loneluripovulom.weebly.com/uploads/1/3/4/3/134364014/fumugizizup-sikaponominole-venitedeb.pdfIn PDF document text
- https://gimogelego.weebly.com/uploads/1/3/4/6/134601730/132221.pdfIn PDF document text
- https://fikobovivinuzo.weebly.com/uploads/1/3/0/7/130739062/loginos.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419847/normal_602403dd1dcd0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4464056/normal_5ff390b52da7d.pdfIn PDF document text
- https://xitukamobem.weebly.com/uploads/1/3/4/6/134643312/xizoka.pdfIn PDF document text
- https://fukoroxovelamos.weebly.com/uploads/1/3/0/7/130776486/ruwif.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4501962/normal_5fcabb7336d4a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4496815/normal_5fd95bfcef96b.pdfIn PDF document text
- https://mibofadap.weebly.com/uploads/1/3/1/6/131637701/kukimovapono.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/figugipopar/14002332466.pdfIn PDF document text
- https://c6111751-42b6-464f-a8b1-832d492ff999.filesusr.com/ugd/3d0627_8e4c25b2421e45568af1db67037cdf8c.pdf?index=trueIn PDF document text
- https://76ed6b59-b034-43ac-b949-e1c08f76e3cb.filesusr.com/ugd/ee6100_9cd9fed260b64b2e9974a6acfdebd8db.pdf?index=trueIn PDF document text
- https://3857ddc0-2b33-46ba-b4a8-ebef9b167687.filesusr.com/ugd/5cc0d5_8e7decad2c0441caa8fcd2ee3a702c21.pdf?index=trueIn PDF document text
- https://5e446c31-fcb6-4427-a178-91ee45bbff8b.filesusr.com/ugd/4e76b8_453364c29fee4d839dff60174fb77de3.pdf?index=trueIn PDF document text
- https://91953a53-6f32-4f2a-9b2e-0f954541ff31.filesusr.com/ugd/dad90e_30f8ffe70d1846ffa5d97d87bc0090ea.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/salade/73491560206.pdfIn PDF document text
- https://s3.amazonaws.com/gelawiweza/satellite_communication_physical_layer.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_off0000ee5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE5A | 5348 bytes |
SHA-256: 25fe775f466bd4051bd0977668b8708b72cb6fb43861c3e06dabcacaa56a1a87 |
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font_01_sfnt_off00010085.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10085 | 10944 bytes |
SHA-256: 885f7e12d869ad525aec75976ecdb2b97d7c72ddda4d924caf5ad0d3a1144f50 |
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