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
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://baarspo.ru/award?keyword=bookmarking+a+pdf+file PDF link annotation
- https://kogozodibivuf.weebly.com/uploads/1/3/6/0/136094397/289727d7aa.pdfIn PDF document text
- https://cdn.sqhk.co/bikugipozamu/etqhfuc/dragon_nest_sea_2019_guide.pdfIn PDF document text
- https://sugowula.weebly.com/uploads/1/3/4/6/134646485/timofotibiselolo.pdfIn PDF document text
- https://cdn.sqhk.co/kofuvufexo/fgiTpYo/dejulexobekagurizirexano.pdfIn PDF document text
- https://cdn.sqhk.co/fapetemiji/Gia2TBg/30823188648.pdfIn PDF document text
- https://cdn.sqhk.co/kizulajeli/gcWhjsn/what_are_some_antonyms_for_the_word_idle.pdfIn PDF document text
- https://cdn.sqhk.co/sutazojawote/b7zXD4J/kukusof.pdfIn PDF document text
- https://cdn.sqhk.co/nakokixega/jbs1Ugj/jiffy_lube_oil_change_expensive.pdfIn PDF document text
- https://cdn.sqhk.co/pigajifaw/jghjIid/butynol_sheet_rubber.pdfIn PDF document text
- https://diriremipujuna.weebly.com/uploads/1/3/4/2/134265666/zuronuborasimoj.pdfIn PDF document text
- https://cdn.sqhk.co/totarujined/1sthcii/93809555183.pdfIn PDF document text
- https://cdn.sqhk.co/pigexebobe/hduviav/road_draw_2_moto_race.pdfIn PDF document text
- https://cdn.sqhk.co/xugosovemi/xjhrD4A/boomerang_maker_boomerang_video_maker_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/kofuvufexo/bjfHdji/regal_cinemas_cda_prices.pdfIn PDF document text
- https://timokejega.weebly.com/uploads/1/3/4/4/134454798/patovonurowiza-kukoginat.pdfIn PDF document text
- https://cdn.sqhk.co/bozawenibiwa/98WKzS4/tezotezexiz.pdfIn PDF document text
- http://fawikenaxalu.scienceontheweb.net/bitsat_exam_syllabus_2020.pdfIn PDF document text
- https://cdn.sqhk.co/guregame/gi4ieVy/witej.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://6632aaff-1fe9-4f1d-acb3-7d444e457837.filesusr.com/ugd/ce4b7c_c695097dd6364bd8b5a0f00a23151fb7.pdf?index=trueIn PDF document text
- https://3ecb585b-79b8-4502-8567-d9a17299c5c1.filesusr.com/ugd/4b874d_f351963f272c45f3a77762cb48038dd9.pdf?index=trueIn PDF document text
- https://a909b8fe-7c6e-4467-a5b6-92e64a2a5b5d.filesusr.com/ugd/65efca_802f4a99ebec490b9425d9509058e414.pdf?index=trueIn PDF document text
- http://nibemodida.myartsonline.com/37114522001.pdfIn PDF document text
- https://599b09cd-7b6a-4758-94a3-08a08d316165.filesusr.com/ugd/628a76_06b30c137520466b8602d196f0cea945.pdf?index=trueIn PDF document text
- https://1923692e-f727-4f58-80a8-3583160180e3.filesusr.com/ugd/c4ccc4_437de7d51e2e47159c7729299d804e27.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_off0000ef40.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF40 | 5296 bytes |
SHA-256: 093c425f5778090262e650354565ccc48d1b351b0990b83f1eef13b864bfbe8e |
|||
font_01_sfnt_off00010137.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10137 | 10560 bytes |
SHA-256: 9c0189675550b766c4949124baa1aa6f23d20402ceac8e9b6a578605e62a7db5 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.