MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links to other PDF files, a technique often used for SEO poisoning or to host malicious content. One of the embedded URLs, 'https://ttraff.com/pify?keyword=aankh+maare+video+song++3gp+tinyjuke', is flagged as a known malicious redirector. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the link farm and redirector suggest a delivery mechanism for further 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.com/pify?keyword=aankh+maare+video+song++3gp+tinyjuke
- http://kafibala.goldenpandarestaurant.com/uploads/1/3/0/8/130813650/duzuninat-zapiwokuzew-jorigijomuvowij-jekeragob.pdf
- http://zamigegez.gratiotdems.net/uploads/1/3/0/7/130776485/vagebipo-relojun-nexotilopa.pdf
- http://zapop.winningmentalitygroup.com/uploads/1/3/0/7/130740206/zuseged_rogiguvuxod_pupekolodugulum_regaka.pdf
- https://cdn.shopify.com/s/files/1/0434/4751/7341/files/vudekogigasegasogusujot.pdf
- https://cdn.shopify.com/s/files/1/0440/7810/4728/files/21728556612.pdf
- https://cdn.shopify.com/s/files/1/0431/3153/5524/files/medical_microbiology_greenwood_download.pdf
- https://cdn.shopify.com/s/files/1/0438/1540/3682/files/wufujokepafejus.pdf
- https://cdn.shopify.com/s/files/1/0427/5663/6828/files/33295273378.pdf
- https://cdn.shopify.com/s/files/1/0465/2407/2086/files/ldaptemplate_search_example_spring.pdf
- https://cdn.shopify.com/s/files/1/0432/1925/5454/files/60142273315.pdf
- https://cdn.shopify.com/s/files/1/0429/5720/9766/files/ralazomoxefotowuxu.pdf
- https://cdn.shopify.com/s/files/1/0433/6238/6079/files/62054273658.pdf
- https://cdn.shopify.com/s/files/1/0433/9823/4270/files/jorovedifetepakerix.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_off00005785.bin3a2a9f9985bdf573af6a027f5b805dc298a51d69aef147605c1c750c083a446c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5785 | 5796 bytes |
font_01_sfnt_off00006b25.bin4aef22571b0d6c9e8afe7d2f8e2b895dddc73c05450050370672e2c1301ba3e0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B25 | 10320 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.