MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9995
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://botokaw.ru/strik?utm_term=how+to+make+a+face+mask+craft+passion PDF link annotation
- https://rekinijibir.weebly.com/uploads/1/3/2/3/132302710/9276266.pdfIn PDF document text
- http://malespw.xyz/646414458092a7ib.pdfIn PDF document text
- http://itslm.fun/download_jre_8866m7.pdfIn PDF document text
- http://soldonlakewood.com/how_to_gift_wrap_a_small_rectangular_boxzp9xm.pdfIn PDF document text
- http://tradestaroffice.com/how_to_take_care_of_a_mini_dachshund69myi.pdfIn PDF document text
- https://sewogasi.weebly.com/uploads/1/3/1/1/131163712/dcd304f2fbf0a.pdfIn PDF document text
- https://kajizifobizixa.weebly.com/uploads/1/3/3/9/133997117/599069.pdfIn PDF document text
- https://regakoxunurur.weebly.com/uploads/1/3/4/3/134380337/mesizi-jetavi-gifisutukawimo-vigosudenuv.pdfIn PDF document text
- http://brumbum2.xyz/115516998963xe9v.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/banula/xesivuxiw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ceba15f7-84c2-42a3-94f7-8fdf545a61cd/table_of_plenty_mini_rice_cakes_milk_chocolate.pdfIn PDF document text
- https://s3.amazonaws.com/bakoloj/do_gamestop_have_coupons.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/75150dcf-2827-42e9-9b41-c625fe587ac3/what_does_hamlet_symbolize.pdfIn PDF document text
- https://s3.amazonaws.com/fupanabivote/vascular_malformation_clinic_toronto_western.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0054d40a-bbb3-466c-88cb-8deef0a8b199/can_you_airplay_on_apple_tv_2.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2dd3f0a4-f207-4c80-8a74-04a25e610e7c/noco_genius_g3500uk_battery_charger.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/84dc40b1-73bf-4d9f-a544-5baf7945c18e/omron_7_series_wrist_blood_pressure_monitor_accuracy.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3ee78555-839a-4333-a1c7-d212789a019b/which_of_the_following_correctly_describes_how_two_atoms_are_held_together_in_a_covalent_bond.pdfIn PDF document text
- https://s3.amazonaws.com/boxalewijim/9366646755.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/893b9091-4d5a-463a-af19-850b073545e5/27039062676.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eb63f6c3-0bc1-4e21-bea8-f1a23535493d/bevifobekanin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6358b003-6e6d-458c-bc79-e8a353cd231b/changes_that_heal_workbook.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_off000105cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105CB | 5244 bytes |
SHA-256: d8c61b848b95af8efb939232916bfa40bae1f4fc1c183e22ee65fbd7c5f28909 |
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font_01_sfnt_off00011799.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11799 | 1800 bytes |
SHA-256: a36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
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font_02_sfnt_off00012026.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12026 | 11992 bytes |
SHA-256: 3f33120f0930ab75526a4d72dea517fe183609717c1fa79ea850bcd8e512f50e |
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