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 0.9991
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://gimoguvi.ru/award?keyword=can+you+highlight+pdf+on+ipad PDF link annotation
- http://wokizunapajunez.iblogger.org/silent_aimbot_cs_1._6.pdfIn PDF document text
- https://jadusulad.weebly.com/uploads/1/3/4/7/134764450/1438029.pdfIn PDF document text
- https://kibewuzogoluwiw.weebly.com/uploads/1/3/1/6/131636689/josaxasimon.pdfIn PDF document text
- https://zutuvolesem.weebly.com/uploads/1/3/0/7/130775525/sezuro.pdfIn PDF document text
- https://sezariserafuf.weebly.com/uploads/1/3/4/6/134673330/vosuguzunozi.pdfIn PDF document text
- http://artistichomesolutions.com/26840102391ei7le.pdfIn PDF document text
- https://sojurepew.weebly.com/uploads/1/3/5/9/135992925/1113b1984d4.pdfIn PDF document text
- https://nilowebun.weebly.com/uploads/1/3/4/7/134751503/modokenaseni_kipusibati_lawipemagaxig_mewuravukozepo.pdfIn PDF document text
- http://durasazi.iblogger.org/how_many_books_in_the_sandman_series.pdfIn PDF document text
- https://dezitatukuti.weebly.com/uploads/1/3/5/3/135389988/30eec1529b14022.pdfIn PDF document text
- https://juxufosuzuvol.weebly.com/uploads/1/3/1/4/131437906/wodapavo.pdfIn PDF document text
- https://kagozekexep.weebly.com/uploads/1/3/5/9/135956698/155880.pdfIn PDF document text
- https://vumifedesonuzik.weebly.com/uploads/1/3/4/8/134849268/3840426.pdfIn PDF document text
- http://circulshtangcalip.website/xifupibusbkgj7.pdfIn PDF document text
- https://tidixusega.weebly.com/uploads/1/3/1/3/131380021/d01b78795d46693.pdfIn PDF document text
- https://takojozosuliwo.weebly.com/uploads/1/3/0/7/130739597/duvek.pdfIn PDF document text
- https://kevafesituwa.weebly.com/uploads/1/3/4/0/134040773/8682614.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://rasukadixekurij.rf.gd/27916500893.pdfIn PDF document text
- https://6b2f37ea-3696-4b87-858b-663c379f6f6f.filesusr.com/ugd/16879a_178ec22a5f494cd39c2fee460ceae30f.pdf?index=trueIn PDF document text
- https://46ebecaa-9490-439b-bba6-ee77f1a6ca93.filesusr.com/ugd/cee8a1_b607bba79e1f464c960d224c38e50ff8.pdf?index=trueIn PDF document text
- http://tagugatukosag.epizy.com/bise_sargodha_board_date_sheet_intermediate.pdfIn PDF document text
- https://2f2ab42d-e0b4-4bd3-aa50-2430da1ff5fc.filesusr.com/ugd/eaf48f_48d0cceb4b4948f9aa8fdb36bf434760.pdf?index=trueIn PDF document text
- https://d992f69e-bc5b-430a-92d7-abfd66d0380b.filesusr.com/ugd/6f7357_dc044d353f8b4ca99f7ae6e2cd7fab47.pdf?index=trueIn PDF document text
- http://denawovusu.rf.gd/anaconda_snake_photo.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_off0000ee9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE9C | 5036 bytes |
SHA-256: 598c00cf0ca3b6b8d40797efdea1c0baa0df96450b2c94821a5d027275b52708 |
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font_01_sfnt_off0000ffc9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFC9 | 10520 bytes |
SHA-256: c10babc7ecd2d0f8ff32efebf837804f8c1302cd9424b01adc093727eccba663 |
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