MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a redirector service identified as malicious. The document body, though obfuscated, contains the URL 'https://ttraff.ru/pify?keyword=acls+drugs+pdf' which is flagged as a malicious redirector. The presence of numerous links suggests a link farm or a phishing attempt to direct users to malicious content.
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://ttraff.ru/pify?keyword=acls+drugs+pdf
- http://files.xinsheng.co.uk/uploads/1/3/0/9/130969775/fazanapi.pdf
- http://luzosu.allveteransmemorialpark.org/uploads/1/3/2/6/132682076/8916493.pdf
- http://files.spotteddairyair.net/uploads/1/3/1/0/131071258/8f1fe775233.pdf
- https://cdn.shopify.com/s/files/1/0439/2468/4955/files/general_ledger_accounting_process.pdf
- https://cdn.shopify.com/s/files/1/0429/5560/4134/files/nukozukubodemopotu.pdf
- https://cdn.shopify.com/s/files/1/0434/6124/7129/files/kijotupa.pdf
- https://cdn.shopify.com/s/files/1/0433/8273/5006/files/fowikebepexazetedelunala.pdf
- https://cdn.shopify.com/s/files/1/0431/3671/2861/files/tezubimusufuzufodamije.pdf
- https://cdn.shopify.com/s/files/1/0436/2518/5442/files/digalaz.pdf
- https://cdn.shopify.com/s/files/1/0433/4475/6901/files/99743147469.pdf
- https://cdn.shopify.com/s/files/1/0432/2597/2904/files/74549748353.pdf
- https://cdn.shopify.com/s/files/1/0431/4306/9845/files/basic_counseling_skills_handout.pdf
- https://cdn.shopify.com/s/files/1/0433/1274/2550/files/jailbreaking_ios_7._1._2_iphone_4.pdf
- https://cdn.shopify.com/s/files/1/0430/5698/8317/files/59457381713.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006c02.bin1df958de33cc6dbac410549991ff6a9de621233c2f7c4427ae0bb41134ebf9bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C02 | 5104 bytes |
font_01_sfnt_off00007d6a.bin53458cf5c80c012a0fcbb40fa7ab907b84581db19317f3854c8a192e06240d58 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D6A | 10140 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.