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://fokemale.ru/award?keyword=pencil+drawing+ideas+images PDF link annotation
- http://lenuvivureropi.scienceontheweb.net/rigonudu.pdfIn PDF document text
- https://nugubigu.weebly.com/uploads/1/3/5/3/135323865/wigixufetipe_zidosuzajumopof.pdfIn PDF document text
- https://robugagemo.weebly.com/uploads/1/3/5/3/135304688/eeecd34991.pdfIn PDF document text
- https://jijoforupet.weebly.com/uploads/1/3/4/8/134864875/dijur.pdfIn PDF document text
- http://tapozifokun.mywebcommunity.org/21322935657.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://21e323bd-7fdd-46e9-a6c7-4880e76d7610.filesusr.com/ugd/0a51c1_9683be3e59794afcb2c68956bd09780d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/85607474-b3ea-4bf4-86b9-3a4243d50b03/88294191300.pdfIn PDF document text
- https://17c3d818-7f64-4152-976a-2fa997d7a7be.filesusr.com/ugd/e2c250_76dba62737dc4de98835f99f0b3daac4.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e2a7dd8c-ce50-4878-a603-5e996fd3a131/how_to_wish_1st_birthday_to_nephew.pdfIn PDF document text
- http://diwovofuzeloxu.epizy.com/26077807774.pdfIn PDF document text
- http://nazonuretowu.epizy.com/anthropological_theories_upsc.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f8630468-8b74-465c-8a31-605dfacfb020/the_power_of_a_praying_wife_book_of_prayers.pdfIn PDF document text
- http://zunebodiz.epizy.com/babul_teri_bagiya_ki_video.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1667c5bc-a87c-48f4-995a-be460efaf68b/11846818575.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f9e18ce6-6976-4e4f-923f-545ccd73b0be/altered_carbon_season_2_episode_4_actors.pdfIn PDF document text
- https://d71fc03c-aea6-48f7-a990-8afffb22108d.filesusr.com/ugd/3de8a6_7b52a4750786450daf12134529ae9255.pdf?index=trueIn PDF document text
- http://gurabagoderes.atwebpages.com/porter_cable_scroll_saw_blade_change.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2e1622a7-0011-4a67-ba1e-a764bc0a13ba/what_does_no_bootable_device_mean_on_an_acer_laptop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1190d0f1-d7cf-4c3f-be75-476b1a5d8822/d_and_d_5th_edition_players_handbook.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a1f1fe43-9a53-41b8-8d73-c848e5b457a9/rewabepuwimigew.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010bdd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BDD | 4948 bytes |
SHA-256: c60084c97559f7dc3e72deee68883783ca9a3af1444eeef9b8fc73ddbc769ae0 |
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font_01_sfnt_off00011c8e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C8E | 10192 bytes |
SHA-256: 6e01928d14362aa28c9c18ca1687e38120f323b97f017c915624497dd193d303 |
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font_02_sfnt_off00013f6e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F6E | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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