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 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 0.9961
Heuristics 5
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://druttle.ru/strik?utm_term=free+download+mediatek+usb+vcom+android+drivers+windows+7+32+bit PDF link annotation
- https://wopufibirebosaw.weebly.com/uploads/1/3/4/4/134466277/4809045.pdfIn PDF document text
- https://fipamowusaki.weebly.com/uploads/1/3/4/8/134879766/9252777.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427295/normal_60412b4f5f3dd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374700/normal_5fc8018a912de.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413851/normal_5fd1e96a44203.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486200/normal_600aab4f47c65.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387061/normal_60239bde4afb2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371272/normal_606c9a24ad11e.pdfIn PDF document text
- https://nalatuzub.weebly.com/uploads/1/3/4/3/134324595/nolorabenufirovemul.pdfIn PDF document text
- https://komimuvupelogi.weebly.com/uploads/1/3/4/3/134312664/5352456.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383794/normal_605bbe2f16830.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369916/normal_6034377b671b1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446790/normal_6014cb4422d55.pdfIn PDF document text
- https://sojofiveku.weebly.com/uploads/1/3/1/6/131637763/kedonorirefi-fisojeva-segunaboxituji-teguse.pdfIn PDF document text
- https://gosalojuwik.weebly.com/uploads/1/3/6/0/136050429/1217114ee528c00.pdfIn PDF document text
- https://vibitaxipeni.weebly.com/uploads/1/3/4/5/134526550/wepesizejavodawap.pdfIn PDF document text
- https://wolunogejafijut.weebly.com/uploads/1/3/4/6/134649672/4287931.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/972a484d-6da4-49f4-a45b-3002afc82d8f/greek_gods_list_percy_jackson.pdfIn PDF document text
- https://s3.amazonaws.com/fumiposamisur/fbnrx_fund_fact_sheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bca3f039-9b46-4244-899b-e08acc3e6ac2/garmin_gps_72_power_cable.pdfIn PDF document text
- https://s3.amazonaws.com/gonima/annie_dillard_pilgrim_at_tinker_creek.pdfIn PDF document text
- https://s3.amazonaws.com/ziwuvijevo/avatar_movie_free_in_telugu_hd.pdfIn PDF document text
- https://s3.amazonaws.com/lepefi/buggy_car_lab_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7fa6b7e3-9fa7-492b-b081-899f6da5256b/is_panda_express_fried_rice_healthy.pdfIn PDF document text
- https://s3.amazonaws.com/julaxel/59299431147.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8089c468-ffd7-4f22-ad52-78683abb0287/vokexigaf.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_off0000f147.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF147 | 5772 bytes |
SHA-256: e3492a2085bfa2cce5da8786206f5d15b5e9e681d1372223a1959408dd23927b |
|||
font_01_sfnt_off000104fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104FE | 10656 bytes |
SHA-256: dd1c8170ff272cffa24a85c3ae4ee3061586bd1ab6d6a8f25aa915e202a384a4 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.