MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, indicating a link farm or SEO poisoning tactic. The ML classifier and ClamAV detection strongly suggest malicious intent. The embedded URLs, such as 'https://fokemale.ru/strik?utm_term=ingersoll+rand+2475n7.5+wiring', are likely used to redirect users to malicious sites or download further payloads.
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/strik?utm_term=ingersoll+rand+2475n7.5+wiring PDF link annotation
- https://womagojewe.weebly.com/uploads/1/3/5/9/135961056/zenapoxofulubaten.pdfIn PDF document text
- https://cdn.sqhk.co/wamedexipun/ljfiKji/red_robin_delivery_coupon.pdfIn PDF document text
- https://cdn.sqhk.co/goganededem/shimgfR/barbeque_restaurants_near_medavakkam.pdfIn PDF document text
- https://widosutolitidaf.weebly.com/uploads/1/3/4/8/134847614/gazegupiwajeko.pdfIn PDF document text
- https://cdn.sqhk.co/wasulevilid/jhgcjdk/funulofetekumegu.pdfIn PDF document text
- https://fagesuxolibedif.weebly.com/uploads/1/3/0/9/130969327/sadidalipokegefaji.pdfIn PDF document text
- https://mupasifuv.weebly.com/uploads/1/3/2/6/132680827/xomami_tibir.pdfIn PDF document text
- https://pimazapodozem.weebly.com/uploads/1/3/2/8/132814260/9e1e20822851.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://s3.amazonaws.com/seriposuj/free_sample_event_budget_template.pdfIn PDF document text
- https://d62ff7d9-aefc-4ab8-8cdf-af38868aea16.filesusr.com/ugd/54b9a1_4d1238b4a5e248f59cb5069b848aa192.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/zafaronivaj/munanuwareko.pdfIn PDF document text
- https://48cc712b-de5e-493e-a198-f8962849e22b.filesusr.com/ugd/d2751c_89ad6f325bf94bc2b170b68cc7f1505e.pdf?index=trueIn PDF document text
- https://3ff4c494-4984-418a-b709-7a5c611cca0a.filesusr.com/ugd/adbee0_e6030fd15c4d48d99febfb2e93f4f6d7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/57471122-e509-4b2a-84fd-faff8476f056/how_to_install_hampton_bay_ventilation_fan.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/277b5027-3610-456c-9ba6-9cda4e85e272/dark_souls_1_character_creation.pdfIn PDF document text
- https://s3.amazonaws.com/ronenitevodo/55982636407.pdfIn PDF document text
- https://s3.amazonaws.com/kukazowox/automatic_control_systems_ninth_edition.pdfIn PDF document text
- https://4c38db24-2924-4bf2-81c9-04860d987a69.filesusr.com/ugd/a68d8f_e975684bf2c24749a198a4efca310b74.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001d2ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D2FF | 5184 bytes |
SHA-256: 7df07ff2f1da2f8c2ae3bf6f26b8fa084bdfb76fd1a69323fbb68b6d7f9174ed |
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font_01_sfnt_off0001e4c6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E4C6 | 12428 bytes |
SHA-256: c93f74043450192909cabe48c8c0d58675bb29c1b09e3623ee98b90ac0f2a96f |
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font_02_sfnt_off00020e61.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x20E61 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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