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. It uses a seed-phrase/secret-recovery lure. 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 0.9994
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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Recovery secret / private key request critical SE_SECRET_RECOVERY_LUREDocument requests recovery phrases, private keys, backup codes, or saved passwords. Requests for these secrets in a document are high-risk.
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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://pelibifir.ru/award?keyword=aix+admin+commands+pdf PDF link annotation
- http://vulifux.66ghz.com/nagawejabala.pdfIn PDF document text
- http://mubositesene.mypressonline.com/behind_the_mask_of_chivalry.pdfIn PDF document text
- https://cdn.sqhk.co/fovulifavu/Xxgckhb/dead_trigger_2_pc_without_bluestacks.pdfIn PDF document text
- http://palubofapejuraw.mywebcommunity.org/27335453398.pdfIn PDF document text
- http://padojobimo.mywebcommunity.org/bali_pathfinder_map.pdfIn PDF document text
- https://cdn.sqhk.co/ganuniwiku/j2hejjC/94117507822.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vifijaxixupajul.epizy.com/alfred_adler_birth_order.pdfIn PDF document text
- http://segimoto.myartsonline.com/bribery_definition.pdfIn PDF document text
- https://28f2c00a-638b-45ec-8848-4d649cb6aba9.filesusr.com/ugd/946f28_02b09e2cf89441d0b7405bb7de29fc03.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/830bf6c4-5b28-43ab-9c20-0745d4538918/xijobejumazaziziputasofud.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a0e7944f-54ef-4cd4-808a-8328ec0af002/75936124278.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6215e37d-a093-4e23-bd39-212cd2989a51/how_much_oil_does_my_husqvarna_riding_lawn_mower_take.pdfIn PDF document text
- https://fd7a53fe-11c1-4e60-83ad-ac1bb997268f.filesusr.com/ugd/5cf23b_efa0fb81804c417c9fb41b6a0ff0a847.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/ca973781-54ef-40da-ba68-117926c4d520/cuisinart_coffee_on_demand_12-cup_programmable_coffee_maker_dcc-3000fr.pdfIn PDF document text
- http://xaderufemon.epizy.com/bls_course_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab211681-e05d-4fd3-a76a-c3e07ebedb10/what_is_the_complementary_strand_for_the_following_dna_sequence.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/331b9b3c-4da8-4d70-b2d2-545090ac57ea/what_do_4kt_mean.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4b6c6df-e193-4b41-a272-789926daeb4e/nedusinawajuvadegunu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/796ddbf4-065c-404b-ae6c-0991bb3af106/zudopivitadifukitiwofaze.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/97b007db-2090-4197-a766-1ed1fb281b56/kaba_electronic_hotel_locks.pdfIn PDF document text
- http://tajomum.epizy.com/xulidet.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_off00025a6d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x25A6D | 5232 bytes |
SHA-256: 4dfb5d308c4bc48e241fd49d58fd5de7e82b5109eff3ad8f249125f493eacf25 |
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font_01_sfnt_off00026c38.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x26C38 | 11136 bytes |
SHA-256: 303269023ec699eef6bfbbbea52f0d652fdc1b5fab38c4fa23c87892fd726236 |
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