MALICIOUS
148
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, impersonating a cloud document service to lure users into clicking. The primary link redirects to a known malicious redirector infrastructure. The document body contains garbled text but includes the malicious URL and several benign-looking Shopify URLs, suggesting a social engineering attempt to drive traffic to malicious sites.
Heuristics 5
-
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.
-
Cloud document impersonation lure medium SE_CLOUD_DOC_LUREDocument impersonates a cloud file-sharing service such as SharePoint, OneDrive, Google Drive, Dropbox, Box, or Microsoft 365 and asks the user to open, verify, or access a shared document
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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=calendar+template+google+sheets+2020
- http://files.ifcl.com/uploads/1/3/1/4/131437535/6832485.pdf
- http://files.larryhowlettcpa.com/uploads/1/3/0/8/130814636/1220756.pdf
- http://tupifusaf.ycheerioschallenge.com/uploads/1/3/1/3/131379379/4c889612c11.pdf
- http://merajo.markangelhealingarts.com/uploads/1/3/1/6/131637419/lujiruwuvofeti.pdf
- https://cdn.shopify.com/s/files/1/0430/8251/4585/files/75764587567.pdf
- https://cdn.shopify.com/s/files/1/0440/6309/6984/files/zebagifolo.pdf
- https://cdn.shopify.com/s/files/1/0430/4073/5381/files/gizulegugifipeguvigonam.pdf
- https://cdn.shopify.com/s/files/1/0440/6332/6358/files/uninstall_microsoft_teams.pdf
- https://cdn.shopify.com/s/files/1/0438/5341/4565/files/discrete_wavelet_transform_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0432/2613/6731/files/mupofedirojifotatanuvugul.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/65545430121.pdf
- https://cdn.shopify.com/s/files/1/0429/5376/9123/files/41525914525.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rikakaxudote.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_off000073a3.binae83a4750881ffa7f1f0204915a7d6c3e3f78ea167de3a50a0ffb240c6d58345 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73A3 | 5552 bytes |
font_01_sfnt_off0000865c.bin7d4cd4ca2972065384ae6a38ce01a6a38de41a33608e6c2f52a22d584c7c90c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x865C | 9904 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.