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 0.9997
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://druttle.ru/123?utm_term=w4+allowances+2018+form PDF link annotation
- http://carinsusa.info/spectrum_math_workbook_grade_8_free92cvz.pdfIn PDF document text
- http://6gusevshop.space/ijiwaru_my_master_cgciqpr.pdfIn PDF document text
- https://nupimixek.weebly.com/uploads/1/3/2/7/132712066/muwekofewejoza_jizamob_pifixabulamebo.pdfIn PDF document text
- http://car-den.ru/22815803608cd1rd.pdfIn PDF document text
- https://tidoxanarapora.weebly.com/uploads/1/3/2/7/132710787/xukas_kosivataxutezox_kokerusa_ninugimux.pdfIn PDF document text
- https://zitipijasidigor.weebly.com/uploads/1/3/0/8/130874434/betivujelekip.pdfIn PDF document text
- https://cdn.sqhk.co/nomitusibop/ig7ebp8/tawev.pdfIn PDF document text
- https://cdn.sqhk.co/bedipidis/aLwXBhj/businessman_hd_video_songs_free.pdfIn PDF document text
- https://cdn.sqhk.co/togokitaz/rhd4S5Y/plants_vs_zombies_free_download_for_windows_10.pdfIn PDF document text
- https://xadijonoru.weebly.com/uploads/1/3/3/9/133997446/7744140.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://49550882-97ce-44db-a38b-6e383bb81149.filesusr.com/ugd/062c90_a22b1ddd76f04110950ecb1c41e3b938.pdf?index=trueIn PDF document text
- https://1d812fcc-cfc3-4558-a870-56fc5b7f4c2e.filesusr.com/ugd/754d94_d41bf9945ac245f689a60365b658fefb.pdf?index=trueIn PDF document text
- https://656adf98-7a81-40bd-8d0f-2b9c27d09201.filesusr.com/ugd/268ab1_766fa9be5f424f08927b3c64e8b25865.pdf?index=trueIn PDF document text
- https://e8b83640-91e4-44a0-a69f-c2468797902f.filesusr.com/ugd/ee4a13_6e349ad75ada4c628b010c646de6a841.pdf?index=trueIn PDF document text
- https://a0a5ada1-270c-452f-b092-d943fc6f0dc0.filesusr.com/ugd/306762_40fd854bcf6146468860b9598500dadd.pdf?index=trueIn PDF document text
- https://7fd672c9-0ac8-42d3-9d3c-9ebb2fbea2b4.filesusr.com/ugd/92785a_9704e7d30232473ea75b09aeb7b9c217.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/mokuwanibof/simplicity_regent_reviews.pdfIn PDF document text
- https://s3.amazonaws.com/leteraxewe/16969323148.pdfIn PDF document text
- https://s3.amazonaws.com/fatikonavori/5676403232.pdfIn PDF document text
- https://3064a0a7-8496-4b95-be1e-56094aee372f.filesusr.com/ugd/0cf4b9_505a529d43b84ab5a74fbf4cebda736d.pdf?index=trueIn PDF document text
- https://f9fc249e-2e6a-4908-9eb0-88005465a50d.filesusr.com/ugd/2530ee_6190c4dc3a4f465bb276d3390ecfe20b.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f7fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7FB | 5740 bytes |
SHA-256: c1e4a3c11145d59e0f49b4486d4213c6b235d44a83febcc44c77e6fccd737549 |
|||
font_01_sfnt_off00010b9b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B9B | 11040 bytes |
SHA-256: 41fd4969bf0f9b4e4fa8a5e821299385e8ef68e2290afd8f6ebbbcaf42867514 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.