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 0.9992
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://drafthe.ru/pbw?utm_term=libros+de+liderazgo+pdf+gratis PDF link annotation
- https://molesomux.weebly.com/uploads/1/3/2/6/132681378/2142524.pdfIn PDF document text
- https://xogosafaxisomig.weebly.com/uploads/1/3/0/7/130739024/8917625.pdfIn PDF document text
- https://fazuzuxidugijef.weebly.com/uploads/1/3/4/4/134475184/4908397.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387240/normal_5fdfdaa6a0c02.pdfIn PDF document text
- https://xotinibawilufo.weebly.com/uploads/1/3/1/4/131437660/kuxewome.pdfIn PDF document text
- https://nitaluba.weebly.com/uploads/1/3/4/3/134348735/9744969.pdfIn PDF document text
- https://lazumuron.weebly.com/uploads/1/3/4/8/134863931/5f9e3a2f940e7.pdfIn PDF document text
- https://pagipakudux.weebly.com/uploads/1/3/5/3/135343553/zumagube.pdfIn PDF document text
- https://repawuwo.weebly.com/uploads/1/3/5/3/135313919/6319698.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403271/normal_602408b9d0257.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4463791/normal_6002b6b2229ba.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nilanom.pbworks.com/w/file/fetch/144651369/nejomujulizog.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5640a6e9-d8fa-4fc9-a6b0-2986cdaeec12/how_much_to_buy_a_panther.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c3c6b85-145c-4cee-9a39-b018ac664811/robbery_bob_2_unlimited_money_apk.pdfIn PDF document text
- http://wamotarirup.pbworks.com/w/file/fetch/144576681/marie_kondo_book_download.pdfIn PDF document text
- http://wirabofitox.pbworks.com/w/file/fetch/144664308/mejumisenawigubepikemu.pdfIn PDF document text
- http://kikipudojuzo.pbworks.com/w/file/fetch/144501024/3d_pool_ball_hack_money.pdfIn PDF document text
- http://wemilamozede.pbworks.com/w/file/fetch/144545208/xubefo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3ee0192d-0ecb-4b2d-ba47-b02235e74b6f/zonavimuzovitowewo.pdfIn PDF document text
- http://niwomif.pbworks.com/f/what_is_kundalini_awakening_process.pdfIn PDF document text
- http://zilebunod.pbworks.com/w/file/fetch/144425070/58264658547.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a02aadaf-9c94-45c0-a2f6-6137a4849ad9/nevusewawunonawu.pdfIn PDF document text
- http://rozeluf.pbworks.com/f/what_is_the_main_goal_of_argumentative_essay_brainly.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_off0000e01b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE01B | 5340 bytes |
SHA-256: f067e6debfc3d21d94b16f4eab1751169fd04333aae3fe3aa24ae01f7b3cb7aa |
|||
font_01_sfnt_off0000f257.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF257 | 11404 bytes |
SHA-256: a745d4683dad26b5280ee309f00d0f5408e1aed2364110469b61d763d7f5a9c0 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.