MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF contains a mass of external links, a technique often used for SEO poisoning to drive traffic to malicious sites. One of the embedded URLs, 'https://ttraff.ru/wb?keyword=fibrilacion%20ventricular%20pdf%202016', is flagged as a known malicious redirector. The document body is heavily obfuscated and appears to be corrupted, preventing a deeper analysis of its specific content or intent beyond the link farm.
Heuristics 3
-
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.
-
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/wb?keyword=fibrilacion%20ventricular%20pdf%202016
- http://files.olamaufarms.com/uploads/1/3/2/3/132302883/ramukonosurogi.pdf
- http://files.gbyws.org/uploads/1/3/1/4/131483019/paludizixi-pazibokadelok-xovubonavegazuz-nobuxudisapefod.pdf
- http://files.gregoryebarnes.com/uploads/1/3/0/8/130814340/f8ab450bbd4e.pdf
- https://labupuli.files.wordpress.c
- https://cdn.shopify.com/s/files/1/0433/5032/7454/files/bobujedenovevotagi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xovigaza.pdf
- https://cdn.shopify.com/s/files/1/0432/5310/4790/files/zimulatobutetuwixuloxuti.pdf
- https://mafameruvot.files.wordpress.com/2020/06/23143930453.pdf
- https://labupuli.files.wordpress.com/2020/07/kufekesuzazawaxojobum.pdf
- https://zabalojiji.files.wordpress.com/2020/07/paxizoxizopojaja.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/duwaxufezemurogagur.pdf
- https://cdn.shopify.com/s/files/1/0432/7063/5678/files/maruzuvigewebejukotu.pdf
- https://cdn.shopify.com/s/files/1/0431/9703/8756/files/birafelilapixaselimaveg.pdf
- https://cdn.shopify.com/s/files/1/0430/8946/1410/files/82504026289.pdf
- https://cdn.shopify.com/s/files/1/0432/5769/2320/files/madevidobi.pdf
- https://cdn.shopify.com/s/files/1/0432/8462/7616/files/92399048871.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/womosoravitixugefiwil.pdf
- https://cdn.shopify.com/s/files/1/0429/1903/5033/files/godimovim.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_off0000875c.bindede3948d9bcf1b9e273b4e858fa0f844fe8e198abcf8e5cae518d33faeab246 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x875C | 5488 bytes |
font_01_sfnt_off00009a0f.bin7d1f0c6d6cf823972f97e1ad3ec3099e2303df2b2eb0d7c5918b36e3eedb3ce0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A0F | 10448 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.