MALICIOUS
226
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains numerous external links, many hosted on disposable domains, suggesting a link farm designed to redirect users. The heuristic 'SE_PAYMENT_REDIRECT_LURE' indicates the document's content is related to financial instructions, a common tactic in Business Email Compromise (BEC) attacks. The presence of embedded URLs and the overall structure point towards a phishing or scam attempt, likely using a lure related to phone contacts transfer.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 7
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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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Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LUREDocument describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise 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://drafthe.ru/pbw?utm_term=phone+contacts+transfer+to+another+phone PDF link annotation
- https://vekaluledezo.weebly.com/uploads/1/3/4/2/134235689/750173.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490739/normal_5fc7e5bf2d49f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450631/normal_6056183911e39.pdfIn PDF document text
- https://zufitamel.weebly.com/uploads/1/3/5/3/135349526/poneben_kufidumi_lavugusozab_jenakovuseke.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4461249/normal_60438b1a52669.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/81238f7c-5733-4db9-9fb8-e47aba39feb2/samsung_note_20_plus_price_in_india.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dabb1fab-0cca-4e7d-8d1c-808adfa15ea6/2004_polaris_ranger_500_repair_manual.pdfIn PDF document text
- http://kosumepifise.pbworks.com/f/ferazisonefifiri.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5edfe862-a7ac-43b7-bd35-077c2a90d135/writing_paragraph_worksheets.pdfIn PDF document text
- http://tazijebep.pbworks.com/f/pezelegarad.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4991b8dc-080f-4a4e-b3ee-abe1446a8186/mxq_pro_4k_android_7.1_firmware_download.pdfIn PDF document text
- http://jetubabup.pbworks.com/f/parallel_space_64_bit_support_app.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/df0ccfd0-7f09-4bdb-b470-2ccf1da16ff3/what_is_bonding_in_electrical_terms.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ef989963-8a86-4c0a-baba-f0713e041772/samsung_qled_tv_remote_manual.pdfIn PDF document text
- http://zutaman.pbworks.com/f/wupuxufuxefaduwabud.pdfIn PDF document text
- http://mukonisu.pbworks.com/w/file/fetch/144457851/fuxefedipaturom.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6ab62b11-9997-49b8-af1e-0bcf3935e457/tidobopasusajizetigomi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b6d9719f-34af-4a3e-801e-d4f0f103de54/road_construction_safety_plan.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/193ad441-5813-4d9c-963e-ffa52745cd1e/romixisasepomimanine.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_off0000d9eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9EB | 5072 bytes |
SHA-256: 916d3f52fb4331b27e8e10fd9f02098682f0d387f75b49a0643fe37b0ab93539 |
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font_01_sfnt_off0000eb2b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB2B | 10224 bytes |
SHA-256: 51639117e53b0ba85b269e4de40a3d8f3acb86734e34e445cda4f6f0bb4b3f79 |
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