MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many of which point to other PDF files hosted on cloud storage services, suggesting a link farm designed to manipulate search engine rankings or distribute content. One of the primary URLs, 'https://golowaki.ru/wix?keyword=resident+evil+5+apk+download', indicates a lure related to downloading software. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 5
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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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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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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://golowaki.ru/wix?keyword=resident+evil+5+apk+download
- https://pesasujax.weebly.com/uploads/1/3/4/8/134882000/0e35a0.pdf
- https://wuvozova.weebly.com/uploads/1/3/4/5/134500004/4596122.pdf
- https://rivoliga.weebly.com/uploads/1/3/5/3/135311175/9ef28e2.pdf
- http://jaxebememapi.iblogger.org/26081057588.pdf
- https://ripaduwik.weebly.com/uploads/1/3/5/3/135311581/6464124.pdf
- https://wovofonunubani.weebly.com/uploads/1/3/1/4/131408017/5988421.pdf
- https://kemewekodu.weebly.com/uploads/1/3/1/8/131857474/4089946.pdf
- https://lekakuvikel.weebly.com/uploads/1/3/1/3/131380005/jilusomesu_sojalopexix_puledejov_repizolosa.pdf
- https://bopelesi.weebly.com/uploads/1/3/0/8/130874615/jenadeboluduzit.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/miwolezedubujoz/66196824568.pdf
- https://s3.amazonaws.com/jewizopukuni/7066470041.pdf
- https://s3.amazonaws.com/tirimofufemukat/fetafizajexalatiwumemanow.pdf
- https://s3.amazonaws.com/jeromisixinolib/tewabaxasuzaxolodaxedibu.pdf
- https://1fae3a98-13b7-4b95-b1f0-1fbd1b7b0aee.filesusr.com/ugd/1da05d_444240a662624f0d9cf5b1c90a7894eb.pdf?index=true
- http://gobobanowis.epizy.com/xajijixukutojazafapubami.pdf
- https://357b8bef-7330-4cfe-b31d-389db25c4d5a.filesusr.com/ugd/4c76bf_d53f5ff5c0ee424a9d5e86bcd2f5e38f.pdf?index=true
- https://s3.amazonaws.com/fixararololu/tenulakobekoxivewanuner.pdf
- http://podoremekuzepo.rf.gd/do_newborns_need_car_seat_insert.pdf
- http://wutidisixuv.epizy.com/nixon_regulus_watch_bands.pdf
- https://4121a797-204a-431c-92a8-8e24072fb342.filesusr.com/ugd/b972d5_2a46bae8ab144eebb3356b493b311b0a.pdf?index=true
- http://repuvamiperubo.epizy.com/60848927068.pdf
- https://s3.amazonaws.com/sizabo/glucose_transport_across_cell_membrane.pdf
- https://s3.amazonaws.com/mexavofezoxi/directors_report_going_concern_example.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f348.bin17ee637c00084dfa6e8a053da63d7c97e1324b4ab456510e480eee54810a16c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF348 | 5204 bytes |
font_01_sfnt_off00010526.bina36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10526 | 1800 bytes |
font_02_sfnt_off00010db3.binb6653b8292789297d5658d2420db712ee3fc0c19b1ac3195fd7c9092755a2d8a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DB3 | 11540 bytes |
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