MALICIOUS
206
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many hosted on disposable domains, suggesting a link farm or phishing attempt. The 'SE_CALLBACK_LURE' heuristic indicates the document may be designed to trick users into calling a fraudulent support number. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 7
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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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://fokemale.ru/strik?utm_term=microsoft+xbox+360+wireless+controller+pc+for+sale PDF link annotation
- https://rosanibo.weebly.com/uploads/1/3/4/8/134873488/3877944.pdfIn PDF document text
- http://makedctl.site/62876918095410cn.pdfIn PDF document text
- https://rebigakudaj.weebly.com/uploads/1/3/1/3/131383708/xiwip_badurisaxit.pdfIn PDF document text
- https://vutakajar.weebly.com/uploads/1/3/4/8/134896426/a48a21c12.pdfIn PDF document text
- http://50offstore.info/a_link_to_the_past_gba_rom_itax2kgq.pdfIn PDF document text
- https://xifutasuwisesa.weebly.com/uploads/1/3/2/3/132302919/xejuj.pdfIn PDF document text
- https://jabuvevakeg.weebly.com/uploads/1/3/4/6/134685488/198601.pdfIn PDF document text
- http://natikolom.site/1157102925885dk2.pdfIn PDF document text
- https://falatunasozenu.weebly.com/uploads/1/3/4/7/134762474/2aefb.pdfIn PDF document text
- http://4338bacchus.com/little_fires_everywhere_book_2pdzu0.pdfIn PDF document text
- http://vovpomnim.ru/vegojorelusenododw2zdg.pdfIn PDF document text
- http://birjand.design/economia_ambiental_charles_kolstad_gratisizvew.pdfIn PDF document text
- http://electorat.org/old_book_hedgehog_craftw3npd.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://s3.amazonaws.com/xamibudasagas/angularjs_form_novalidate.pdfIn PDF document text
- https://s3.amazonaws.com/nutanigonu/kisamivozowugi.pdfIn PDF document text
- https://s3.amazonaws.com/womirofop/the_human_machine_language_code._org_answers.pdfIn PDF document text
- https://s3.amazonaws.com/davawina/17059313043.pdfIn PDF document text
- https://550dfcec-0280-4316-a0d5-68b74a7a20b9.filesusr.com/ugd/f59309_77cd9e151fa1459a83639cd4d26771fe.pdf?index=trueIn PDF document text
- https://db38eef3-7d65-43a4-badd-ba39ed7d9417.filesusr.com/ugd/bd2483_5e5d6823dc8a438283d31f9decfae0a8.pdf?index=trueIn PDF document text
- https://770ad53b-b55e-4e58-b1eb-3709f41304f7.filesusr.com/ugd/98e298_fedca23d76af4278a594a9650452629c.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/pasawe/abcd_2_movie_hd_720p_online.pdfIn PDF document text
- https://006b50d4-ad2a-4261-8279-34542eb0d7b0.filesusr.com/ugd/a640e9_fcaf2c761eec4f599d666704bbc4a243.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_off00010c32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C32 | 5560 bytes |
SHA-256: 68af079366105dd3d45fcdf360ae4931a2ff31eb43d9ee595285e9e230f191d4 |
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font_01_sfnt_off00011f31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F31 | 11688 bytes |
SHA-256: 71a603113d15a57f65978c3821dbbd0b2b9876f3ef3756228233a9b5d1eb4b14 |
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font_02_sfnt_off00014723.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14723 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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