MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with one prominent URL suggesting a lure related to viewing Facebook profiles. ClamAV detection and ML classification strongly indicate malicious intent, likely phishing or malware distribution. The presence of embedded links and the heuristic 'PDF_SEO_LINK_FARM' suggest an attempt to generate traffic or distribute further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
Heuristics 6
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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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://zajinet.ru/strik?utm_term=who+viewed+my+facebook+profile+premium+apk
- https://cdn-cms.f-static.net/uploads/4394060/normal_6036d5aa12334.pdf
- https://static.s123-cdn-static.com/uploads/4481684/normal_5fedd48d47c64.pdf
- https://cdn-cms.f-static.net/uploads/4410462/normal_6020345c11700.pdf
- https://static.s123-cdn-static-d.com/uploads/4454820/normal_60b004ff13560.pdf
- https://benokonafininu.weebly.com/uploads/1/3/4/6/134606635/xanobogisubiratodo.pdf
- https://static.s123-cdn-static.com/uploads/4371010/normal_5ff278e1afcd4.pdf
- https://cdn-cms.f-static.net/uploads/4477877/normal_606e5674e18ba.pdf
- https://cdn-cms.f-static.net/uploads/4410695/normal_6058d23f663db.pdf
- https://cdn-cms.f-static.net/uploads/4389084/normal_601117a935975.pdf
- https://cdn-cms.f-static.net/uploads/4459175/normal_603b9b414a446.pdf
- https://cdn-cms.f-static.net/uploads/4403951/normal_604f53c91d41d.pdf
- https://cdn-cms.f-static.net/uploads/4463287/normal_601bb527d857a.pdf
- https://static.s123-cdn-static.com/uploads/4385887/normal_5fedf8b816449.pdf
- https://nevetutofipodel.weebly.com/uploads/1/3/4/6/134600430/3804311.pdf
- https://cdn-cms.f-static.net/uploads/4457839/normal_600b3f857e18f.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/55031b2e-4103-46da-be29-892c3bd04800/5629886023.pdf
- https://uploads.strikinglycdn.com/files/81ae3b7a-985f-4bb0-be20-c73297a38f5d/36587702119.pdf
- https://uploads.strikinglycdn.com/files/218fc383-96a3-4711-84a6-b2df498954f4/50752617873.pdf
- https://uploads.strikinglycdn.com/files/e9883db8-d11d-475e-9af9-b443fd829bc3/xugaxexabokotafowuji.pdf
- https://uploads.strikinglycdn.com/files/45970fd5-6035-4ce2-87d1-da578680203c/zupoxajimuvifekab.pdf
- https://uploads.strikinglycdn.com/files/8de0f92f-286d-4825-a06e-0765c3634fbe/zazufonenineduritevileku.pdf
- https://uploads.strikinglycdn.com/files/8d62c1f3-9fb3-4913-b8c8-f301e37af7b8/timuwopetu.pdf
- https://uploads.strikinglycdn.com/files/6eb78600-c273-4d6d-bdb6-306bdf00e42c/9787828768.pdf
- https://uploads.strikinglycdn.com/files/5984288c-f325-4d5e-8fb0-4aabec0cdadb/intellij_idea_hotkeys_cheat_sheet.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00018901.bin3d9857494c9b827f3d35cd8840a1173434b0af00b6580f0fe079376fdd61bfd0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18901 | 8724 bytes |
font_01_sfnt_off0001a4d7.bin7c4b2a0d3046d4b24cb55904f82d277b1f508a04fefb1053f7f4c69eafe7e6e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A4D7 | 5384 bytes |
font_02_sfnt_off0001b73f.binb8ee8b51f8a5deb766c208db3a128e5da7ca912a7a002d532c154108be45024b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B73F | 11784 bytes |
font_03_sfnt_off0001df57.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1DF57 | 4324 bytes |
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