MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to obscure the true destination of the user. One of the embedded URLs, 'https://philabc.ru/pbw?utm_term=free+download+driver+printer+canon+lbp+6000+for+windows+7+32+bit', indicates a lure for downloading printer drivers. No scripts were extracted, but the PDF structure and link farm indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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=free+download+driver+printer+canon+lbp+6000+for+windows+7+32+bit PDF link annotation
- https://nokesopupikes.weebly.com/uploads/1/3/4/7/134767934/7594d23.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485823/normal_6050c978c7172.pdfIn PDF document text
- https://nepufetok.weebly.com/uploads/1/3/1/4/131438640/0fc814c.pdfIn PDF document text
- https://paniwotipetusu.weebly.com/uploads/1/3/4/6/134614288/zetidikofaxez.pdfIn PDF document text
- https://kojozoxilasa.weebly.com/uploads/1/3/5/3/135302893/302861.pdfIn PDF document text
- https://roluliduz.weebly.com/uploads/1/3/4/7/134771057/0369014.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4477387/normal_6010b690115b1.pdfIn PDF document text
- https://gesogakit.weebly.com/uploads/1/3/4/5/134581759/zoxusujar.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392649/normal_605aa6d84d94a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4376120/normal_605d2e9e2ac69.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478414/normal_5fdbab71902fa.pdfIn PDF document text
- https://sizigemud.weebly.com/uploads/1/3/4/6/134606095/xijasudojoduser.pdfIn PDF document text
- https://badazunezibak.weebly.com/uploads/1/3/5/3/135338398/6e4d85.pdfIn PDF document text
- https://gepinizidewepi.weebly.com/uploads/1/3/4/3/134305752/jojodezapebof.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4420752/normal_60b0072660007.pdfIn PDF document text
- https://liberiloro.weebly.com/uploads/1/3/4/5/134589576/25f33108e75.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4367624/normal_60b20c653a22c.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
- https://uploads.strikinglycdn.com/files/f4fe49d4-00c8-42b2-ba9f-84f49278e951/netgear_prosafe_jgs524e_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/46826f43-fd93-4e54-860b-7391e5e1e149/john_deere_425_mower_blades.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_off0000d891.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD891 | 5856 bytes |
SHA-256: 0804da044350c4d7ab238644bffd6ba89a2da2e4d06ba14b2bc502adc6ae6de8 |
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font_01_sfnt_off0000ec99.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC99 | 10360 bytes |
SHA-256: ea9f99d97f693d991034e2f77cf3902f76cc46443a26cebff5c7fae603808a18 |
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font_02_sfnt_off00010fc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FC8 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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