MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of embedded links, many of which point to external PDF files, suggesting a link farm or SEO manipulation tactic. One prominent URL, 'https://ttraff.com/pify?keyword=panduan+akreditasi+puskesmas+2020+pdf', is identified as a malicious redirector. The document's content, though partially obfuscated, appears to be a lure related to hospital accreditation, aiming to drive traffic to malicious infrastructure.
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=panduan+akreditasi+puskesmas+2020+pdf
- http://files.clearlake8ball.net/uploads/1/3/1/0/131070375/7242159.pdf
- http://files.myjlstyle.com/uploads/1/3/2/7/132740949/tixadetibun.pdf
- http://files.tyner.ca/uploads/1/3/1/0/131069869/9252713.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0449/0412/0475/files/how_to_grow_your_discord_server.pdf
- https://cdn.shopify.com/s/files/1/0438/8637/9163/files/list_docker_containers.pdf
- https://cdn.shopify.com/s/files/1/0431/6450/0122/files/neoplasia_maligna_de_pulmon.pdf
- https://cdn.shopify.com/s/files/1/0438/6701/3280/files/7_natural_wonders_of_the_world.pdf
- https://cdn.shopify.com/s/files/1/0431/6554/8708/files/gatizuxisigidepux.pdf
- https://cdn.shopify.com/s/files/1/0430/7261/8657/files/censor_beep_sound.pdf
- https://cdn.shopify.com/s/files/1/0449/3757/6603/files/banking_chronicle_june_2020.pdf
- https://cdn.shopify.com/s/files/1/0437/9734/8514/files/gumakekabosazizosedakuso.pdf
- https://cdn.shopify.com/s/files/1/0428/6545/9366/files/mumuzizaf.pdf
- https://cdn.shopify.com/s/files/1/0428/0382/2755/files/jenegudusuwuvedotifegij.pdf
- https://cdn.shopify.com/s/files/1/0433/6641/6534/files/japamogimojudaxefu.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_off00005433.bin71a34885d04f69af560f2138941d893c4206916442b2fa40094ef5672a0c7a99 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5433 | 5496 bytes |
font_01_sfnt_off000066d3.bin4269d9d540ad19e037800e8c7daed680cae57b88e2a1a935575e0455476c4ae6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66D3 | 10060 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.