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 0.9994
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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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://gimoguvi.ru/award?keyword=basic+english+vocabulary+with+meaning+pdf PDF link annotation
- http://geesecam.com/picnic_shoulder_roast_ovenfw79z.pdfIn PDF document text
- https://cdn.sqhk.co/tabafopevajo/m5Apmgt/north_american_bird_banding_manual.pdfIn PDF document text
- https://cdn.sqhk.co/kisunika/hhjgdhc/16757256133.pdfIn PDF document text
- http://lunamawel.22web.org/does_taco_bell_still_have_mexican_pizza.pdfIn PDF document text
- https://liwevapazu.weebly.com/uploads/1/3/1/0/131071299/ruwevuwud-tupamakib-dejusojiluvuwe.pdfIn PDF document text
- https://wabelurotetef.weebly.com/uploads/1/3/4/6/134693048/4791075.pdfIn PDF document text
- http://monoga.space/what_does_don_juan_mean_in_slang7cfey.pdfIn PDF document text
- https://cdn.sqhk.co/jujuziwe/hgjfiaB/70410704449.pdfIn PDF document text
- https://cdn.sqhk.co/sugutomipu/Kjdcsje/download_ace_fishing_wild_catch_mod_apk_terbaru.pdfIn PDF document text
- https://bopelesi.weebly.com/uploads/1/3/0/8/130874615/kapowajevipoja-goxilivinojo-gupekurubo-kapek.pdfIn PDF document text
- http://uose.xyz/how_much_does_a_construction_safety_manager_make6asvl.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://uploads.strikinglycdn.com/files/0685153f-cfe1-40a8-ac0c-f4be5bf0e5fd/xevorakanotori.pdfIn PDF document text
- http://laxaguwen.epizy.com/dowoduv.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/27546871-60c8-4336-bb22-d441e334aaff/2002_ford_ranger_manual_transmission_fluid_type.pdfIn PDF document text
- http://binawojojin.epizy.com/subject_verb_agreement_quiz_grade_11.pdfIn PDF document text
- http://dapizifotokom.epizy.com/pajetiwidafenuremoguz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/63c8ec25-4f37-4614-8bc1-5fe62ced7fd5/mukujebokinujiw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb54fe0e-795d-4185-80ee-882ba096d88b/47774956061.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b7948b79-0c0f-4467-9804-77f221da7017/the_odyssey_homer_translated_by_robert_fitzgerald.pdfIn PDF document text
- http://xodezuraweba.rf.gd/database_performance_ssd_vs_hdd.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5ac18e8-c4a5-45a8-9178-3e210e236427/97367418016.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_off00013c18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13C18 | 5896 bytes |
SHA-256: 168c482db4d223f4b17c29d678c573c01d5021f047ae0af30198d2e59f216065 |
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font_01_sfnt_off00015003.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15003 | 10944 bytes |
SHA-256: 14606d5e253dc348ce91c7db97c5d13cda4ef3705a040529452748b33b07e2c2 |
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font_02_sfnt_off00017579.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17579 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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