MALICIOUS
106
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by an ML classifier. It uses a password-protected-archive lure. 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 1.0000
Heuristics 5
-
Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
-
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://trafffe.ru/aws?keyword=animal+jam+item+generator+no+survey PDF link annotation
- https://nanorobudilason.weebly.com/uploads/1/3/0/7/130775181/5694357.pdfIn PDF document text
- https://tivakoxidedopa.weebly.com/uploads/1/3/0/7/130776298/483b82995d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448115/normal_5fa25fbeed2a2.pdfIn PDF document text
- https://tegugozitofo.weebly.com/uploads/1/3/0/8/130874592/zodovisulu_gidimiza_vipofev.pdfIn PDF document text
- https://besiwalufeg.weebly.com/uploads/1/3/2/6/132696214/zuwiramulenu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383446/normal_5f985c96bfc75.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381320/normal_5f8e74863bf39.pdfIn PDF document text
- https://watuwejaxor.weebly.com/uploads/1/3/4/4/134437052/1664650.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://pifakimep.files.wordpress.com/2020/11/fododuxuxinoni.pdfIn PDF document text
- https://s3.amazonaws.com/lupuvogotog/teddy_bridgewater_contract.pdfIn PDF document text
- https://tevarew.files.wordpress.com/2020/11/88608638079.pdfIn PDF document text
- https://s3.amazonaws.com/remeranexe/black_and_decker_workmate_375.pdfIn PDF document text
- https://s3.amazonaws.com/datarofapakil/arabic_to_english.pdfIn PDF document text
- https://s3.amazonaws.com/xakusineba/viladoragerizav.pdfIn PDF document text
- https://s3.amazonaws.com/vekodupiwarobi/24242998381.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_off000069cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69CD | 5232 bytes |
SHA-256: 28a6d57af184722206e1723c77b6248b3e8f22b2dd8202ff05e2796d9debde50 |
|||
font_01_sfnt_off00007b91.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B91 | 11124 bytes |
SHA-256: ce3c79c52f0ebe160c6e4333576a40eac1203822a88836cb8f4e27a8eeb32e06 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.