MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as song lyrics, which is a common lure for phishing or malware delivery. The heuristic firings indicate the PDF is designed as a link farm, with many embedded URLs pointing to other PDFs, and it also suggests a password-protected archive lure. The primary malicious IOC is the ttraff.com redirector, which likely serves as the initial stage for downloading further payloads.
Heuristics 4
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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.
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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.
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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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=tangled+up+in+blue+lyrics+pdf
- http://naredulax.mythundermark.com/uploads/1/3/1/0/131070450/3194050.pdf
- http://files.rkwestcoaching.com/uploads/1/3/1/4/131437174/7561485.pdf
- http://files.back40birmingham.com/uploads/1/3/1/3/131398475/zopawofejila.pdf
- http://files.intentionalenrichment.com/uploads/1/3/0/7/130738875/7220433.pdf
- https://cdn.shopify.com/s/files/1/0428/6863/7862/files/79439595238.pdf
- https://cdn.shopify.com/s/files/1/0431/5840/5275/files/21034740286.pdf
- https://cdn.shopify.com/s/files/1/0430/8280/9508/files/matexudegowatedejumixa.pdf
- https://cdn.shopify.com/s/files/1/0432/2790/6206/files/woridelanekifos.pdf
- https://cdn.shopify.com/s/files/1/0428/4514/3207/files/32627883441.pdf
- https://cdn.shopify.com/s/files/1/0434/6232/8472/files/polajodotodov.pdf
- https://cdn.shopify.com/s/files/1/0427/4136/6951/files/pukegukavubebesomuvabe.pdf
- https://cdn.shopify.com/s/files/1/0432/4166/8772/files/57044655717.pdf
- https://cdn.shopify.com/s/files/1/0440/6204/8421/files/98579672046.pdf
- https://cdn.shopify.com/s/files/1/0431/2439/2087/files/hells_kitchen_season_6.pdf
- https://cdn.shopify.com/s/files/1/0433/1582/2747/files/dadasewisobi.pdf
- https://cdn.shopify.com/s/files/1/0436/7230/5817/files/loxewu.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_off00005fb3.bine0a6efe101f467b2182031f1afab86a56aacdf21b6457c225adec154a8f22512 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FB3 | 5512 bytes |
font_01_sfnt_off0000727f.binea02ebb10210df5b18b770aa8bd14feaff7bd321cc8d967d179cb83faf48ea85 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x727F | 10320 bytes |
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