MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by a machine learning classifier and ClamAV, flagging it as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The embedded URLs are likely intended to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://philabc.ru/pbw?utm_term=give+me+liberty+5th+ap+edition+pdf PDF link annotation
- https://zalamozosuk.weebly.com/uploads/1/3/6/0/136089451/nogivosevoj.pdfIn PDF document text
- https://mozokidadivu.weebly.com/uploads/1/3/1/1/131164210/radidukule_fujorijotadelig.pdfIn PDF document text
- https://dubuweni.weebly.com/uploads/1/3/1/6/131637072/1115980.pdfIn PDF document text
- https://judetali.weebly.com/uploads/1/3/4/7/134723341/8425898.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409796/normal_5fec1d022ba46.pdfIn PDF document text
- https://supixevobaje.weebly.com/uploads/1/3/4/3/134356264/5eab19c1c4e.pdfIn PDF document text
- https://puzaloraren.weebly.com/uploads/1/3/4/5/134510283/52ee76ded727f4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4407818/normal_603c6d6aae461.pdfIn PDF document text
- https://kosemezaped.weebly.com/uploads/1/3/4/7/134711049/mipop.pdfIn PDF document text
- https://vavawuzozut.weebly.com/uploads/1/3/1/1/131163550/93d856.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424647/normal_6011dc27ca59b.pdfIn PDF document text
- https://jevupatumatawi.weebly.com/uploads/1/3/4/3/134377955/6700202.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4415936/normal_60b0c472a365b.pdfIn PDF document text
- https://fililajivivumir.weebly.com/uploads/1/3/4/4/134456316/6128783.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4388596/normal_606781bfd3d21.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495264/normal_603f856e835ea.pdfIn PDF document text
- https://vuxuminitemup.weebly.com/uploads/1/3/0/8/130874085/d9bf3af1edc5d.pdfIn PDF document text
- https://zidoboxeped.weebly.com/uploads/1/3/5/3/135324118/molatavidivututilu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413977/normal_604f47a073fcc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://febamizilaw.pbworks.com/w/file/fetch/144893868/zupizefovekaguwozumiwo.pdfIn PDF document text
- http://suniger.pbworks.com/w/file/fetch/144744162/schlage_keyless_door_lock_not_opening.pdfIn PDF document text
- http://lakebimutep.pbworks.com/f/39847104903.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d541.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD541 | 5348 bytes |
SHA-256: abdb9fc595a51c12ef9ea09ae164465cf4ad2906ba1f4a8b4ebebd5e3b581353 |
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font_01_sfnt_off0000e756.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE756 | 10472 bytes |
SHA-256: bcf6b5957af10de020e68c243f4d9483dbc0555089a8c106df07c954526c996d |
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font_02_sfnt_off00010b2b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B2B | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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