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 0.9991
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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/123?utm_term=australian+sustainable+packaging+guidelines PDF link annotation
- https://cdn-cms.f-static.net/uploads/4462354/normal_6019fcec8c738.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4453730/normal_6039b62da9d73.pdfIn PDF document text
- http://nalajiboto.iblogger.org/mamimigosugaritapizowim.pdfIn PDF document text
- https://gerogebu.weebly.com/uploads/1/3/1/6/131637886/b7ac2.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375073/normal_5fff63c33edb3.pdfIn PDF document text
- https://gajuleli.weebly.com/uploads/1/3/1/8/131871701/643de88.pdfIn PDF document text
- https://sobasoje.weebly.com/uploads/1/3/2/6/132695832/364f48a709531a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380531/normal_6025dc44527e1.pdfIn PDF document text
- http://voxarogobaw.22web.org/japewodewuzunoxuvisuge.pdfIn PDF document text
- http://menetufebev.22web.org/arizona_diamondbacks_uniforms_2017.pdfIn PDF document text
- https://sovopubi.weebly.com/uploads/1/3/0/7/130775052/foweza-xenux-sejogobuse.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418185/normal_600e00efae978.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446636/normal_6058240a29174.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487902/normal_60541e7af26bc.pdfIn PDF document text
- https://bobelijanufav.weebly.com/uploads/1/3/5/9/135960041/fijadilo-sibabajeli-xegixidaxip.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/6af10938-8765-4108-a4df-0e6d590f9c4f/31981343952.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c1f00875-67b0-4669-a41c-6a116ac99388/43682835909.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c2127bea-70ea-44f2-b863-67d0db710b2a/see_you_ka_matlab_kya_hota_hai.pdfIn PDF document text
- https://s3.amazonaws.com/rawesaragegugar/56711774655.pdfIn PDF document text
- https://s3.amazonaws.com/sesijesule/97709715255.pdfIn PDF document text
- http://durunorutap.epizy.com/lajumigexawotobefenapumux.pdfIn PDF document text
- https://s3.amazonaws.com/zedilegol/40753290366.pdfIn PDF document text
- https://s3.amazonaws.com/bawalidamovidud/63452247999.pdfIn PDF document text
- https://s3.amazonaws.com/zetituri/avent_sterilizer_how_long_in_microwave.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_off0000d8d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8D0 | 5436 bytes |
SHA-256: 237feadb76daa5fd0b84c3d7b96893bf9b7146056bd304594c2f682461749814 |
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font_01_sfnt_off0000eb55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB55 | 10296 bytes |
SHA-256: 30c57abaa33d5d082328988082803e4c8e9fa7205c6d52ffee90ba65faadf340 |
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