MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. These links point to various domains, suggesting a link farm or SEO manipulation tactic. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the sheer volume of external links suggests a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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 http://webmail.losangelesworkingdogs.com/uploads/1/3/0/6/130603749/130603749.html#luseta+keratin+%25E0%25B9%2581%25E0%25B8%258A%25E0%25B8%25A1%25E0%25B8%259E%25E0%25B8%25B9
- http://hi5.business/uploads/1/3/1/8/131856184/9069894.pdf
- http://thesistermum.com/uploads/1/3/0/5/130550716/pizutirinibiju_wemopado_powozomalix.pdf
- http://jpwriteandedit.com/uploads/1/3/0/6/130639224/a720a281950b.pdf
- http://brooklynbikecrew.com/uploads/1/3/1/8/131857315/5803535.pdf
- http://chrisjamescomedian.com/uploads/1/3/0/2/130274154/1525529.pdf
- http://periedesarma.com/uploads/1/3/2/3/132302978/495120.pdf
- http://westport-medispa.net/uploads/1/3/0/4/130488810/xiboxizokoxusil_keburon.pdf
- http://www.opentle.org
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://gijatok.files.wordpress.com/2020/06/tokuwelakopeviris.pdf
- https://gizopivij.files.wordpress.com/2020/06/77803161194.pdf
- https://moxijixo678822952.files.wordpress.com/2020/06/gosirurodiz.pdf
- https://jupurugasu.files.wordpress.com/2020/06/lorisokama.pdf
- https://gusabuj.files.wordpress.com/2020/06/2474048095.pdf
- https://gowunexinelo.files.wordpress.com/2020/06/91099935962.pdf
- https://jewokiwisaze.files.wordpress.com/2020/06/namirani.pdf
- https://bewurusigew.files.wordpress.com/2020/06/mipifuwoxusuradewovu.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.gnu.org/licenses/gpl.html
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000049b0.bind057e0da0a6c42a539c4ab352715f6b5e0288a1366ad50727fbcf94a92561123 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49B0 | 6452 bytes |
font_01_sfnt_off00005ab4.binbc1851f266cfe786b83f92f11336af265fd70e67c47b82306e963a1371fd00d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AB4 | 9348 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.