MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or SEO spam tactic. The document body, though heavily obfuscated, appears to be a lure related to a battery charger manual, intended to drive traffic to malicious URLs.
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/wix?keyword=die+hard+battery+charger+71219+manual PDF link annotation
- http://wepisoja.mypressonline.com/19239936112.pdfIn PDF document text
- http://vexasefagi.scienceontheweb.net/78794695348.pdfIn PDF document text
- https://cdn.sqhk.co/sifilefu/iageQNJ/big_button_cordless_phone_for_elderly.pdfIn PDF document text
- http://mokugujumekov.sportsontheweb.net/larefamix.pdfIn PDF document text
- http://guparob.mywebcommunity.org/walden_by_henry_david_thoreau_free_download.pdfIn PDF document text
- https://cdn.sqhk.co/sipebesoxu/gjpcJjg/tozogivubimafoduvoge.pdfIn PDF document text
- http://jedilinosur.mywebcommunity.org/41975938448.pdfIn PDF document text
- http://nageramuvepom.mywebcommunity.org/what_is_the_best_age_to_have_plastic_surgery.pdfIn PDF document text
- http://vevufilusik.scienceontheweb.net/reverse_transcription_polymerase_chain_reaction_rt_pcr.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://03ca3561-abfe-48ca-9b59-b1b2b77f8126.filesusr.com/ugd/1af49e_4c5320c42eae404f9f4d5452353da14c.pdf?index=trueIn PDF document text
- http://nisetekotixob.myartsonline.com/ford_mustang_mach_1_price_philippines.pdfIn PDF document text
- http://tuwutexo.onlinewebshop.net/ge_adora_refrigerator_water_filter_light.pdfIn PDF document text
- https://eee5dff6-7331-416e-acdf-593d0c386862.filesusr.com/ugd/21e9e0_39b4323dbf7f4ad7a7f4731952486a89.pdf?index=trueIn PDF document text
- https://1e16da7b-5b4f-4122-a3c4-5c88c9d97cf7.filesusr.com/ugd/83f04e_3fc7d00b6c8c4e3d9cdd3f9efb4db673.pdf?index=trueIn PDF document text
- https://3abcc933-4059-444f-8e65-7077e95f005f.filesusr.com/ugd/44645f_4d970f4cf92348b9a623bed80dbcc4cc.pdf?index=trueIn PDF document text
- http://namakanexir.atwebpages.com/truman_capote_a_christmas_memory_audio.pdfIn PDF document text
- https://eb62986f-0112-409a-9ebe-777412bc5c19.filesusr.com/ugd/26938b_148de5d8d379482cbf8ef8b78e09bcf3.pdf?index=trueIn PDF document text
- https://d7179dab-c972-4501-9f4a-16044ca71e84.filesusr.com/ugd/434f74_7004af0fe9234489b32c1905fa7fcd67.pdf?index=trueIn PDF document text
- https://1cf095b7-1d29-4152-b82c-7733cf7ba0c7.filesusr.com/ugd/c1de29_c3bee8becf1f4e2a8f6e3b9844b6e01a.pdf?index=trueIn PDF document text
- http://xonolori.atwebpages.com/5103576757.pdfIn PDF document text
- https://edefa294-c65c-46c5-840b-8a4669b9fdfe.filesusr.com/ugd/e4a001_3a0b81b342644f80b544a54f66af1052.pdf?index=trueIn 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_off0000e70d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE70D | 5836 bytes |
SHA-256: b2afe03a610d9087e0d9dc66925c53ec1545fe79da1d471828f393c0be565042 |
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font_01_sfnt_off0000fade.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFADE | 11032 bytes |
SHA-256: 45a2d47ba945ba9dadef2f8b9ce75ca4c78951b9b1ce5712f61bfaa6ce5e8f4d |
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