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 0.9997
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://pistant.ru/pbw?utm_term=rom+de+3ds PDF link annotation
- https://zixojubagever.weebly.com/uploads/1/3/4/6/134613499/e8cc995531153.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377663/normal_60215d550a9ec.pdfIn PDF document text
- https://zenuxemevobimog.weebly.com/uploads/1/3/4/7/134756414/sajifanil-zinuretiwokule.pdfIn PDF document text
- https://xolawawasaxigu.weebly.com/uploads/1/3/4/5/134587427/pijagagiwese.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465018/normal_5fd627aeef819.pdfIn PDF document text
- https://kaledawuvilef.weebly.com/uploads/1/3/4/7/134727412/31f94a.pdfIn PDF document text
- https://pulapiselipatux.weebly.com/uploads/1/3/1/3/131378970/9432242.pdfIn PDF document text
- https://fibexijenoka.weebly.com/uploads/1/3/2/6/132680926/mevewewana_juwaxas.pdfIn PDF document text
- https://tigewatujuw.weebly.com/uploads/1/3/0/7/130738543/zagesufiz.pdfIn PDF document text
- https://dotofufodil.weebly.com/uploads/1/3/5/3/135313806/tuvusapew_vokawisan_bobajekajulis.pdfIn PDF document text
- https://rosajojuzexoked.weebly.com/uploads/1/3/0/8/130874599/0db7c.pdfIn PDF document text
- https://fogepozejasa.weebly.com/uploads/1/3/4/4/134454633/2e6de.pdfIn PDF document text
- https://dujajiworexu.weebly.com/uploads/1/3/4/8/134848881/tenixefabe.pdfIn PDF document text
- https://baresifesej.weebly.com/uploads/1/3/4/1/134131831/dubulifoxofapelusug.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/d18cf0c4-0fe9-4a52-8b29-698455ed2343/62543001664.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9b8b423a-d1e0-400c-874c-74387e26b53d/tasufedudinenuza.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3e70472e-4121-43b0-b759-ad390bb4b8a1/mujhse_dosti_karoge_full_movie_sub_indo_youtube.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb1f50a2-e318-4ebc-af4a-cd4258bfae45/who_has_the_most_clean_sheets_in_premier_league_18_19.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d79dc890-2ab6-4f9a-a82d-359bb7bf7812/63235314101.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e2725bed-9960-4425-aa47-de985278178f/how_to_program_autostart_prostart_remote.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ce4bd8b8-564b-40b6-86b8-371d013ff09d/80517840514.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_off0000e164.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE164 | 4804 bytes |
SHA-256: 997b5db76c45867e90d19af2474a4eadc6461b1fc2f693bfabcf2b13512693c9 |
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font_01_sfnt_off0000f1b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1B5 | 11840 bytes |
SHA-256: b4ad401d8be5cdfd46f9b54bb2db6eb53bd8508a39f3f6891857d34485840dc5 |
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