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 0.9993
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://soxebez.ru/strik?utm_term=how+to+get+a+truck+driving+school+grant PDF link annotation
- http://7lessons.space/98947639515hsqfd.pdfIn PDF document text
- https://vawosikajoj.weebly.com/uploads/1/3/1/4/131438279/vujapedazewaxiwexapa.pdfIn PDF document text
- https://wefogazasu.weebly.com/uploads/1/3/4/8/134880183/zevenekivopumazakel.pdfIn PDF document text
- http://viwuvomax.iblogger.org/adobe_premiere_pro_cc_2017_free_download_with_crack.pdfIn PDF document text
- http://banque-populaire.best/t_mobile_5g_home_internet_plansazrp1.pdfIn PDF document text
- https://dodilepu.weebly.com/uploads/1/3/4/4/134444379/3665203.pdfIn PDF document text
- http://damvglaz6.xyz/72741088173n8roo.pdfIn PDF document text
- https://gegirugotosizuk.weebly.com/uploads/1/3/5/3/135397722/romuruxalixorox.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/zesotat/general_information_sheet_sec_stock_corporation_2016.pdfIn PDF document text
- http://papawipowujujed.rf.gd/triple_bottom_line_definition.pdfIn PDF document text
- https://s3.amazonaws.com/zikeko/arabic_hausa_dictionary_apk.pdfIn PDF document text
- https://856cb5e6-6c81-45ce-9604-b57907a15cd2.filesusr.com/ugd/cc3ca9_2c86fa5ae8124fd9882484912fdc58e2.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/94a6c7b8-4d88-4560-9216-fa407eb95d82/xokoziwunolimibamatut.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c31b7f8-e9a9-43a8-a2fe-39e41bf1b0c2/tecumseh_5_hp_motor_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ff993f13-f861-4a6e-a01e-152730c3f2d1/bose_acoustimass_5_v_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/513da11b-4037-46da-844e-d209c3fca051/wordly_wise_3000_book_5_lesson_12.pdfIn PDF document text
- https://348ddb29-83e1-4812-94a1-743b72ef9b42.filesusr.com/ugd/23b571_72c61b3df75443e5bf220e1beea96c9a.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/945a4370-ddca-463e-bf50-cd13e34b44c0/65647499694.pdfIn PDF document text
- https://8c56b32b-3398-45d6-9c0b-b55146621f16.filesusr.com/ugd/6924eb_08ff6e240e64498e800d80024f83cf30.pdf?index=trueIn PDF document text
- https://8f6f9f04-f977-4239-955d-f6aecf2dd879.filesusr.com/ugd/81cd61_1e43b956fdd1459695a78895ec6f5365.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/pafexegud/sample_forensic_audit_report.pdfIn PDF document text
- https://b0c090b1-cb02-46d8-8a69-3fb9d82636b6.filesusr.com/ugd/4dbf3f_bab401d419454a61ba9b059934b8f8f9.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/loneminovu/luxovodowosixuvojel.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e8f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8F3 | 5376 bytes |
SHA-256: cf57472b7e48a84761ebef8f1dafc80b5dd60a14b4433a020d7f4d8787bd9f4c |
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font_01_sfnt_off0000fb53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB53 | 10576 bytes |
SHA-256: 0ed248154f9421e6f7fb2c224dc03aa9a6d8d9a131ceae51aae9a2f4797b390f |
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