MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains numerous external URIs and embedded URLs pointing to disposable domains and link farms, suggesting a phishing or content-luring scheme. The presence of PDF-specific heuristics like PDF_SEO_DISPOSABLE_LINK_FARM further supports this, indicating the document is structured to drive traffic to these external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9954
Heuristics 5
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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 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://bologen.ru/wix?keyword=the+lorax+pdf+no+pictures PDF link annotation
- http://zathkatow.xyz/sutifobakitokubopao2338.pdfIn PDF document text
- http://dreamingdeveloper.com/tefal_oleoclean_deep_fryer_with_oil_filtration__storagev4wz6.pdfIn PDF document text
- http://janizejekifajab.medianewsonline.com/6th_pay_commission_pay_scale_west_bengal.pdfIn PDF document text
- http://wefilevazobakeb.mypressonline.com/21407182164.pdfIn PDF document text
- https://jumojebanofoz.weebly.com/uploads/1/3/5/3/135302369/12d8e2ed4606f0f.pdfIn PDF document text
- https://fuzanageguv.weebly.com/uploads/1/3/5/3/135305388/semogi_kanife.pdfIn PDF document text
- https://wajadotufa.weebly.com/uploads/1/3/1/8/131857144/f913b6.pdfIn PDF document text
- http://bonusiotsbera.online/febumixitunitidibimolelio9ub7.pdfIn PDF document text
- https://rekinijibir.weebly.com/uploads/1/3/2/3/132302710/sofurezujoki.pdfIn PDF document text
- https://lolekujawifom.weebly.com/uploads/1/3/1/0/131070351/resadepek_fapuliwom.pdfIn PDF document text
- https://furamakivagoj.weebly.com/uploads/1/3/0/8/130814247/xagobo.pdfIn PDF document text
- http://lologunaw.mygamesonline.org/low_histamine_anti_inflammatory_diet.pdfIn PDF document text
- https://ragajepegoxi.weebly.com/uploads/1/3/1/3/131379061/sewifu_pifutikopoju.pdfIn PDF document text
- https://sawuwirepugasup.weebly.com/uploads/1/3/0/9/130969548/gifefajadizip-foruzitalaxagix.pdfIn PDF document text
- https://rojanudase.weebly.com/uploads/1/3/0/9/130969060/pufuxiw-sanekazafinitu-mubizazafov-bimomijomilev.pdfIn PDF document text
- http://oneitstore.info/354441042702rzw3.pdfIn PDF document text
- https://lefokanu.weebly.com/uploads/1/3/4/3/134377273/ecd4020ee1aabd.pdfIn PDF document text
- https://baveretam.weebly.com/uploads/1/3/5/3/135314503/30127b28.pdfIn PDF document text
- https://riwozetamozu.weebly.com/uploads/1/3/4/3/134331456/5815629.pdfIn PDF document text
- https://kuvolobogon.weebly.com/uploads/1/3/4/0/134012650/2336284.pdfIn PDF document text
- https://tipirigemiwar.weebly.com/uploads/1/3/4/0/134016889/negezivaxak.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://528a8416-53f4-4693-bcf0-540471887af1.filesusr.com/ugd/c3aa89_0f613107d471490b9a996a603c725a88.pdf?index=trueIn PDF document text
- https://3c4962d9-41f7-4f14-8396-dad57cc8de20.filesusr.com/ugd/a2de88_28db884e08b24e30af9bd0b1433916d9.pdf?index=trueIn 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_off000286d4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x286D4 | 5140 bytes |
SHA-256: acf816c0947b5385cbbce2a20d992ccaabda32f126537b17f81c04b71a592beb |
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font_01_sfnt_off0002984b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2984B | 12828 bytes |
SHA-256: 64e8cff0386d78206faedaa43637a1840893532b108d9bc556eec7adb79d133c |
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font_02_sfnt_off0002c2e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2C2E3 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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