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 0.9956
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://archism.ru/pbw?utm_term=only+reminds+me+of+you PDF link annotation
- https://cdn-cms.f-static.net/uploads/4379363/normal_604cee04bbe2b.pdfIn PDF document text
- https://gomigara.weebly.com/uploads/1/3/4/7/134727279/8133769.pdfIn PDF document text
- https://semebikifotiz.weebly.com/uploads/1/3/4/7/134752265/poneta.pdfIn PDF document text
- https://daviwajid.weebly.com/uploads/1/3/4/6/134609730/jepejuwos.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4471273/normal_60be0bedeaa54.pdfIn PDF document text
- https://volinamonapefez.weebly.com/uploads/1/3/4/4/134494747/5068630.pdfIn PDF document text
- https://tiketutowiko.weebly.com/uploads/1/3/5/3/135345961/9067908.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4427093/normal_5fdd3497c70ea.pdfIn PDF document text
- https://zapoxafejomazex.weebly.com/uploads/1/3/4/7/134745353/webabibenite_wuvexa.pdfIn PDF document text
- https://lorolefe.weebly.com/uploads/1/3/1/8/131871725/391970.pdfIn PDF document text
- https://wutodifutatur.weebly.com/uploads/1/3/2/8/132814097/xexapivakanave.pdfIn PDF document text
- https://fadegedisumobe.weebly.com/uploads/1/3/5/9/135992854/4745096.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368219/normal_602292f3b1e26.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462982/normal_603c343238a97.pdfIn PDF document text
- https://bamufikike.weebly.com/uploads/1/3/1/6/131606241/5045360.pdfIn PDF document text
- https://vopakumadojaga.weebly.com/uploads/1/3/4/3/134361244/mumumutuvawu-lofiwinewubafut-jonawiketarupe-wazifedasujoz.pdfIn PDF document text
- https://penuwepilaxol.weebly.com/uploads/1/3/4/7/134756509/505794f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jojekepodef.pbworks.com/f/97010916479.pdfIn PDF document text
- http://fodorafirig.pbworks.com/w/file/fetch/144475830/descargar_fl_studio_12_full_en_espaol_con_crack_2020.pdfIn PDF document text
- http://pejuzor.pbworks.com/w/file/fetch/144877734/android_stream_to_airplay.pdfIn PDF document text
- http://siwinuguxis.pbworks.com/w/file/fetch/145269390/topomogedabumuroradurumo.pdfIn PDF document text
- http://wojipag.pbworks.com/f/convert_liter_per_second_to_cubic_meter_per_hour.pdfIn PDF document text
- http://mizunebapod.pbworks.com/f/how_to_play_the_virtual_piano.pdfIn PDF document text
- http://wuduzajutaw.pbworks.com/w/file/fetch/145140906/ripape.pdfIn PDF document text
- http://tubekikewabi.pbworks.com/w/file/fetch/144795588/gikafag.pdfIn PDF document text
- http://zezupagijene.pbworks.com/w/file/fetch/145153038/87027478396.pdfIn PDF document text
- http://jiboduxoguv.pbworks.com/w/file/fetch/144661791/58332820402.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_off0000dbd8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBD8 | 4972 bytes |
SHA-256: 20baf01662357cd51d90de1a65dcf9b0017a9ea48dd4a74bcec761a99fde3fba |
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font_01_sfnt_off0000ecb4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECB4 | 11700 bytes |
SHA-256: 5d7f243429a45d0eb9977a6f330948581109c31184c776ad0daa96a1e32bd3c7 |
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