MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9985
Heuristics 5
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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 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://cructi.ru/pbw?utm_term=thai+subtitles+for+english+movies PDF link annotation
- https://nodajalij.weebly.com/uploads/1/3/5/9/135990600/8884168.pdfIn PDF document text
- https://xateboduf.weebly.com/uploads/1/3/1/4/131483383/lemivunazorexo_juwodarewivi_judejiki_doxegigapaxaxar.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421627/normal_6022e7c3b4167.pdfIn PDF document text
- https://sizuxemonip.weebly.com/uploads/1/3/4/3/134315948/leruni-napinipijogofo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462976/normal_5fd13d2a3626b.pdfIn PDF document text
- https://sosepokapebovi.weebly.com/uploads/1/3/0/8/130814645/mewiwagitolafudolek.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387411/normal_60695f1f07eaf.pdfIn PDF document text
- https://vatuwogumim.weebly.com/uploads/1/3/4/6/134605764/9047b3f768d79.pdfIn PDF document text
- https://letotanuvimipe.weebly.com/uploads/1/3/4/5/134598603/rabupepamo_kuwavodow_bevimufuruv.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://zizovitunex.pbworks.com/w/file/fetch/144602121/how_to_assemble_ingenuity_dream_and_grow_bassinet.pdfIn PDF document text
- http://lomubel.pbworks.com/w/file/fetch/144868752/mctv_barbados_tv_guide.pdfIn PDF document text
- http://dadilotofexi.pbworks.com/f/39923923446.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fdf88206-83d8-443c-9a78-3a8c290e012a/design_patterns_in_java_tutorialspoint.pdfIn PDF document text
- http://mifudatu.pbworks.com/w/file/fetch/144995730/52512171852.pdfIn PDF document text
- http://fepazonavu.pbworks.com/f/95517068580.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f55c06fb-af1d-41e7-b08f-19ec99a95fbd/sample_letter_of_recommendation_for_vice_principal_position.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e1fd9b2a-345e-42f9-9fb6-c6ba961ac0cd/plantronics_wireless_headset_charger_cord.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86def711-e926-425d-9bcb-40fedf1abf21/79414647677.pdfIn PDF document text
- http://lokuwulixit.pbworks.com/w/file/fetch/144873729/epson_l380_adjustment_program_free_download_full_version_rar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1afc539e-0893-4f71-b4cf-3217b01d56f0/ledemu.pdfIn PDF document text
- http://kekirow.pbworks.com/w/file/fetch/144636870/lememamefatoki.pdfIn PDF document text
- http://xetibubib.pbworks.com/f/pokemon_light_platinum_gba_free_download_for_android.pdfIn PDF document text
- http://wenumizelug.pbworks.com/f/daikin_vrv_catalogue_2020.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
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000edaf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDAF | 6692 bytes |
SHA-256: 3cfd6710d1efe4033c604dc0336f4f91733892a0dbf351ee30e487ef6c2edd27 |
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font_01_sfnt_off0000fe73.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE73 | 5332 bytes |
SHA-256: cef077d6ad2b1d2b72025d555382f468c700294b275c05769268fbdb3aed5526 |
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font_02_sfnt_off00011069.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11069 | 3820 bytes |
SHA-256: 1adb32accd2f278bb43f83c804edb260460b51300647976be3494d1172fb60ed |
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font_03_sfnt_off00011fc3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11FC3 | 10328 bytes |
SHA-256: d0cbe99e00d1debeb08a6a7b9632508d5643c42cc1ca054b3c4b4344ec80d45d |
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