MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, many of which point to external resources. One critical heuristic identified a link to known malicious redirector infrastructure, suggesting an attempt to lead the user to a harmful site. The document body, though heavily obfuscated, contains a URL that appears to be part of this redirection scheme.
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.cc/pify?keyword=android+tutorial+ppt+free
- http://files.komduurwatersport.nl/uploads/1/3/0/9/130969160/lopetu_debadelokexex_gebum_gagun.pdf
- http://foposij.moreforlessonline.com/uploads/1/3/1/4/131437254/4701307.pdf
- http://files.terezinmusic.org/uploads/1/3/0/7/130740044/pewitukuxewusep.pdf
- http://files.acappella-songs.com/uploads/1/3/0/7/130776826/melomo-velip.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/7684/5728/files/shear_force_and_bending_moment_equations.pdf
- https://cdn.shopify.com/s/files/1/0436/8809/9993/files/zovuxojo.pdf
- https://cdn.shopify.com/s/files/1/0438/6209/8085/files/favojamivozi.pdf
- https://cdn.shopify.com/s/files/1/0431/1806/7876/files/sutakazavosabejudirosen.pdf
- https://cdn.shopify.com/s/files/1/0431/0145/4496/files/6307675198.pdf
- https://cdn.shopify.com/s/files/1/0434/0583/6438/files/nepedeposotofito.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/muxolalinurijelibabozafod.pdf
- https://cdn.shopify.com/s/files/1/0429/1896/9507/files/examples_of_probability_in_statistics.pdf
- https://cdn.shopify.com/s/files/1/0440/0388/5214/files/gileguliranerapabi.pdf
- https://cdn.shopify.com/s/files/1/0432/1624/0807/files/23305912777.pdf
- https://cdn.shopify.com/s/files/1/0433/6628/5480/files/86022911458.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_off00005b35.binda1ca434f8d6570fdcc202011137b0f7edc5fe419b793b06341747461b4bb78f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B35 | 4848 bytes |
font_01_sfnt_off00006bbe.binc27820a34e92f8d4307068c13362f3e2455ec2d29fa5ade36195c011f44f94a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BBE | 10272 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.