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 0.9998
Heuristics 6
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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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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://druttle.ru/strik?utm_term=g%25C4%25B1dalarda+protein+tayin+y%25C3%25B6ntemleri PDF link annotation
- https://mesoxofag.weebly.com/uploads/1/3/4/3/134314287/zimelefuvumure-tuxotubakadiza.pdfIn PDF document text
- https://voxesisa.weebly.com/uploads/1/3/4/3/134349259/farof_jupebasuz_siwabutub_vejegivegabole.pdfIn PDF document text
- https://falaxejuwutop.weebly.com/uploads/1/3/2/6/132681153/moziwubelosotokol.pdfIn PDF document text
- https://bakemelufipunuj.weebly.com/uploads/1/3/4/8/134888112/vowonibovi.pdfIn PDF document text
- https://rebadezoj.weebly.com/uploads/1/3/6/0/136027304/1ae993ca8cb.pdfIn PDF document text
- https://kinojakabajowus.weebly.com/uploads/1/3/4/7/134774968/powijozopomi_jawov_refirufugisuwim_suvinagu.pdfIn PDF document text
- https://jisawawaxiwibes.weebly.com/uploads/1/3/1/6/131606947/7465154.pdfIn PDF document text
- https://vexuzunudupugez.weebly.com/uploads/1/3/0/7/130740013/7650400.pdfIn PDF document text
- https://kotasixunepa.weebly.com/uploads/1/3/0/7/130776076/1325556.pdfIn PDF document text
- https://begopafisofebe.weebly.com/uploads/1/3/3/9/133997970/jisakif-suwalufop-nugonufaf-safojepi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/86fc97a9-1f6c-46c8-9084-ab973e02bd11/81400187031.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b24b035-45e3-488d-8786-dc6ff6512ba1/ukulele_songbook_download.pdfIn PDF document text
- https://s3.amazonaws.com/vufuzewasi/15177584090.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/31608c25-ee5d-4d2e-9a25-ad85cc848212/black_hack_2e.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cd701562-7180-46a0-a94c-77b00c0c3e40/30263952504.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/68d647ed-c6cd-4a46-897f-f47c410113d2/12360101965.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e72edb2b-dfcb-4bd4-a840-7a4c8bc7e033/skyjack_3219_scissor_lift_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f3d131b-2aa6-4894-8617-6c0dde3d0b64/denujolefopixe.pdfIn PDF document text
- https://s3.amazonaws.com/defujo/kovepor.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_off00010acd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10ACD | 5228 bytes |
SHA-256: 8c0d28f600fe5e67492f10d9950de57ca67dfe78c96b71fc2ffd680323fa1520 |
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font_01_sfnt_off00011c53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C53 | 11236 bytes |
SHA-256: 1f85611b95d480e7ff5129ad138a7f9f628899ced68a965ab80374bf97696470 |
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