MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9992
Heuristics 5
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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 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://mezovuduw.ru/123?utm_term=arabisch+deutsch+visuelles+w%25C3%25B6rterbuch+pdf PDF link annotation
- http://zogonanumij.22web.org/czardas_monti_trumpet_sheet_music.pdfIn PDF document text
- https://cdn.sqhk.co/zamokaxu/tWgjThb/10872461885.pdfIn PDF document text
- http://tuzazigigub.iblogger.org/why_is_my_linksys_router_blinking_red.pdfIn PDF document text
- https://cdn.sqhk.co/nomavunut/Hjghjgh/real_football_jerseys.pdfIn PDF document text
- https://cdn.sqhk.co/buxifuludo/dhghgif/nba_2k21_best_slashing_badges.pdfIn PDF document text
- https://cdn.sqhk.co/sunawopi/hg4y9gf/zebra_robot_car_game_car_transform_robot_games.pdfIn PDF document text
- https://cdn.sqhk.co/wanifeloxege/ehbdjhj/gatos.pdfIn PDF document text
- http://regetun.22web.org/jujajikuranatifozazeka.pdfIn PDF document text
- https://cdn.sqhk.co/sekigizakeku/4WXCjc0/xbox_one_gaming_headset_amazon.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://df256b98-640c-444d-885a-8195c7360722.filesusr.com/ugd/40b9e6_6c793daec4754ba5ab8ea1d05064639b.pdf?index=trueIn PDF document text
- https://5f8b0e40-2141-4341-98ab-6145db4b8156.filesusr.com/ugd/2072cd_333b607b4eb74df184cfe1daa3169258.pdf?index=trueIn PDF document text
- https://8d90b851-447f-4cfc-ac95-1e867b71b983.filesusr.com/ugd/b371d9_da680dba20234bbdb3e133b19eeaffea.pdf?index=trueIn PDF document text
- https://c3373aeb-ed74-4f2d-b631-fa679e0a3f6f.filesusr.com/ugd/cbe7f7_7992cd8780db4f979f20f9f9ed07b527.pdf?index=trueIn PDF document text
- https://874c0fd6-92eb-497b-905f-dc7ca4d2e287.filesusr.com/ugd/5ca7d4_cc1d5a1b747a4bcab4fbaae4532f9bb7.pdf?index=trueIn PDF document text
- http://fogosapew.epizy.com/eclipse_for_java_developers_64_bit.pdfIn PDF document text
- http://jabujiwotase.epizy.com/citrix_receiver_update.pdfIn PDF document text
- http://gevazobi.rf.gd/52009759940.pdfIn PDF document text
- http://fixadamobus.epizy.com/lugiwifopikutudavuki.pdfIn PDF document text
- https://d5fd0048-bb8d-45a1-ba21-28d1cb0b7162.filesusr.com/ugd/5e8de6_9d6ef42adf664b49b3bba7f5d101d1cb.pdf?index=trueIn PDF document text
- https://2f60c0de-bae8-48d8-8f3f-ce7907f87c52.filesusr.com/ugd/badafb_ac30c69d329e4f768591e9bb5e659574.pdf?index=trueIn PDF document text
- http://romefapum.rf.gd/95519979947.pdfIn PDF document text
- https://973697ad-ffa4-4f9d-85cd-0c9d1ea039ee.filesusr.com/ugd/5f5755_a9eb884d4bda4c4ca9a260524dd93f30.pdf?index=trueIn PDF document text
- https://656adf98-7a81-40bd-8d0f-2b9c27d09201.filesusr.com/ugd/268ab1_75a9105e81fd4847bb219e978121b6d4.pdf?index=trueIn 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_off0000ddb9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDB9 | 5660 bytes |
SHA-256: d787f7a6726e106882ae7f9bcbdb1e09cedf2ea61d87967fb1b3a7889cc53317 |
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font_01_sfnt_off0000f0be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0BE | 11912 bytes |
SHA-256: ab021eaf58951a834def9c4ed12554eb9da77e975b30ed1455428d4210279c1a |
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