MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document contains a large number of embedded links, many of which point to external PDF files hosted on various platforms. The primary link, 'https://cctraff.ru/pify?keyword=super+su+apk', is identified as a malicious redirector. This suggests the document is designed to funnel users through a chain of links, ultimately leading them to potentially malicious content or malware downloads. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
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://cctraff.ru/pify?keyword=super+su+apk
- https://rukutatonaneto.weebly.com/uploads/1/3/4/0/134012616/wuwawemakegag.pdf
- https://bujupovira.weebly.com/uploads/1/3/4/4/134472582/kolasebujowifex.pdf
- https://cdn-cms.f-static.net/uploads/4386086/normal_5f8d44512fb9c.pdf
- https://moxitasa.weebly.com/uploads/1/3/1/4/131454719/ritikitiwokej.pdf
- https://kurikezexiwu.weebly.com/uploads/1/3/0/7/130775092/dojaxudegozefu.pdf
- https://cdn-cms.f-static.net/uploads/4367925/normal_5f8bc557175ef.pdf
- https://wivupenoremew.weebly.com/uploads/1/3/0/7/130775018/bewidonido_kapudoxozipi.pdf
- https://jetizapu.weebly.com/uploads/1/3/4/3/134371104/4371084.pdf
- https://cdn-cms.f-static.net/uploads/4373301/normal_5f8911b5ce631.pdf
- https://dodivimibo.weebly.com/uploads/1/3/4/3/134305777/0a6997746.pdf
- https://cdn-cms.f-static.net/uploads/4367959/normal_5f927fb8b154c.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0268/8906/0551/files/sistema_oseo_para_nios.pdf
- https://cdn.shopify.com/s/files/1/0499/1290/5886/files/57766911147.pdf
- https://cdn.shopify.com/s/files/1/0483/9732/0350/files/lujidekufo.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://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006046.bin79efcccb8cffb5b938172119e2ed24a5be53a8cf5a38bd56288c6d6c647195fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6046 | 4948 bytes |
font_01_sfnt_off00007124.binfc21d52d03aa5e34987c482ce15ece18a2212ab8b16ee73b5657d79b9a324d7a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7124 | 11012 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.