MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous embedded URLs, with a significant portion pointing to disposable hosting and a suspicious domain ('smidgel.ru'). Heuristics indicate this is a link farm designed to obscure malicious destinations. The ML classifier and ClamAV detection strongly suggest malicious intent, likely for phishing or malware delivery via the primary suspicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.8468
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://smidgel.ru/pbw?utm_term=d%2526d+4e+player%2527s+handbook+heroes+pdf PDF link annotation
- https://puwulafu.weebly.com/uploads/1/3/5/3/135329465/nafunidozuralex_liwabew.pdfIn PDF document text
- https://lezewetamijes.weebly.com/uploads/1/3/4/3/134314200/2498652.pdfIn PDF document text
- https://fefokepixax.weebly.com/uploads/1/3/1/4/131452923/85d492f905.pdfIn PDF document text
- http://www.opentle.orgIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://smc.org.in)MeeraRegularMeera2016SMC7.0.0+20171102HussainIn PDF document text
- http://smc.org.inhttp://smc.org.inIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://www.indictrans.orgIn PDF document text
- https://uploads.strikinglycdn.com/files/38225670-ea07-4796-a2e3-2a931d7fe2d5/as_bill_sees_it_page_49.pdfIn PDF document text
- http://rabopadob.pbworks.com/w/file/fetch/144585123/zuwosowobosunobipam.pdfIn PDF document text
- http://xugilip.pbworks.com/f/vatipuzoma.pdfIn PDF document text
- http://kedetuwi.pbworks.com/w/file/fetch/144419613/63516133589.pdfIn PDF document text
- http://xumamiz.pbworks.com/w/file/fetch/144643212/tufad.pdfIn PDF document text
- http://zawepiko.pbworks.com/f/84819823067.pdfIn PDF document text
- http://figinav.pbworks.com/f/todip.pdfIn PDF document text
- http://gitizuxob.pbworks.com/f/21701910606.pdfIn PDF document text
- http://taxexuwej.pbworks.com/f/34021579756.pdfIn PDF document text
- http://larabefejaji.pbworks.com/f/dezolokajutazokeja.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/84e547e5-4d36-41e0-9f85-505892875720/gokamira.pdfIn PDF document text
- http://kapetipubi.pbworks.com/f/vinuxidijupemarimofoset.pdfIn PDF document text
- http://vananizi.pbworks.com/f/cost_of_tanjore_painting.pdfIn PDF document text
- http://dawanitapix.pbworks.com/f/best_free_ringtone_app_for_android_phones.pdfIn PDF document text
- http://jesababa.pbworks.com/f/tam_saylarda_drt_ilem_sorular_ve_cevaplar.pdfIn PDF document text
- http://litorabi.pbworks.com/f/progetto_genoma_umano_zanichelli.pdfIn PDF document text
- http://vamafob.pbworks.com/w/file/fetch/144475107/how_to_get_google_swag.pdfIn PDF document text
- http://pilujibos.pbworks.com/f/dagovad.pdfIn PDF document text
- http://bujolajoxek.pbworks.com/f/dinabajawaro.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- https://gitlab.com/smc/meera/blob/master/COPYINGIn PDF document text
- http://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
- http://sinhala.sourceforge.net/In PDF document text
- http://sinhala.cvs.sourceforge.net/viewvc/*checkout*/sinhala/sinhala/fonts/CREDITSIn PDF document text
- http://www.gnu.org/licenses/gpl-2.0.htmlIn PDF document text
- http://www.gnu.org/licenses/lgpl.htmlRegularDanhHongIn PDF document text
- http://www.geocities.com/dnhhngIn PDF document text
- http://scripts.sil.orgIn PDF document text
+3 more URL(s)
Extracted artifacts 18
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_010_off000188ac.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x188AC | 19380 bytes |
SHA-256: 511f24356c9cfa0cb561270164dcd905744b8cc3c392e109a9c132e7eb49662d |
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font_00_sfnt_off0000eb1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB1F | 6148 bytes |
SHA-256: 4910d0177da9f60ecc92c13a34fae8c5c38ffafb9e4e22a3c3fd987548b79157 |
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font_01_sfnt_off0000fb01.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB01 | 3612 bytes |
SHA-256: e6a127d4807db9283a7accf384a78a2b0e3b5516854c6cc3c0883f933369f6f8 |
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font_02_sfnt_off00010917.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10917 | 18708 bytes |
SHA-256: 0c697e2ab2630393309a672d02c5bcd6a3a402117d894ee756cd2c3116495b4c |
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font_03_sfnt_off00013e4d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E4D | 3484 bytes |
SHA-256: 865832ca46ee1aac596e2af09c34c3d6059d9ba0f9f4eea226865a594599e1c6 |
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font_04_sfnt_off000149b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x149B9 | 2604 bytes |
SHA-256: 7f3a1ef136f36ba68bc36e5bcd31de243dce7f4b60e01c4bc40f508baeb48ca0 |
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font_05_sfnt_off000154cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x154CB | 3048 bytes |
SHA-256: 4bb619f7e4c8d10c6650d66271e6db770d7def95493d885be3efe54e7c100c22 |
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font_06_sfnt_off000160d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x160D7 | 2656 bytes |
SHA-256: c206ac4eca120f096112d408dff6b33a2f721090936d80486df636e1cd240fde |
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font_07_sfnt_off00016bb3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16BB3 | 8652 bytes |
SHA-256: 14fa1716aa06f615dc7e9caf4c4d348a7d0a265f84934dc9eedc201760843198 |
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font_09_sfnt_off0001a9df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A9DF | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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font_10_sfnt_off0001b7e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B7E4 | 4140 bytes |
SHA-256: fbdd9df555c8710fa493947bde41d1b30e4b750f457ece442df516a7dd53c510 |
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font_11_sfnt_off0001c4d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C4D3 | 3840 bytes |
SHA-256: cca5298ad2e89ab0d41cc63a8205340d9321530172a8d5dda1c28d17fa56adaa |
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font_12_sfnt_off0001d2ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D2EA | 2108 bytes |
SHA-256: e66bd646ff29f48b94a898642357a1d5295b77faffa0bd70eb77acb4aebc9a97 |
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font_13_sfnt_off0001dcc3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1DCC3 | 4544 bytes |
SHA-256: 8de763cc392d555d6555ce28e49a7801ce7361977d5c0c1f0cca23967a7df2d1 |
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font_14_sfnt_off0001ead6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1EAD6 | 4336 bytes |
SHA-256: 87016e8933cc862d1d188edfbee698abcff8178ed3d6b510b61737ee02f60284 |
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font_15_sfnt_off0001f880.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F880 | 4216 bytes |
SHA-256: f2ee77ef46d574326e15e5d832115933ac9a59561f08735e614fb36f91e87993 |
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font_16_sfnt_off0002063c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2063C | 7916 bytes |
SHA-256: e679725072c74ab1de830ba6dd25101ec2f6d7be962e72d99a133184e56e62d0 |
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font_17_sfnt_off00021ad1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x21AD1 | 2328 bytes |
SHA-256: 3702365b3034b9d7945da23b991b5e2ac3f8bb06d1ba3be7e5ba1b5d8dd48c9f |
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