MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=rank+function+in+excel+pdf'. This URL is likely used to redirect the user to a malicious site. The document also contains a large number of external PDF links, characteristic of a link farm, and a heuristic indicating a download button lure. No scripts were extracted from this sample.
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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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
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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.cc/pify?keyword=rank+function+in+excel+pdf
- http://files.mellamarministries.com/uploads/1/3/1/4/131437822/dexapikurip.pdf
- http://files.anna-needlepoint-pearson.com/uploads/1/3/1/3/131380107/novimuwigedud_kapowixuvakivo_gonanafaxupol_tunoribevu.pdf
- http://files.healthyshmealthy.com/uploads/1/3/1/6/131607053/9250466.pdf
- https://cdn.shopify.com/s/files/1/0429/7038/2490/files/72528834011.pdf
- https://cdn.shopify.com/s/files/1/0435/3127/2351/files/65175241868.pdf
- https://cdn.shopify.com/s/files/1/0435/8891/1267/files/51671906579.pdf
- https://cdn.shopify.com/s/files/1/0434/1704/3111/files/3600796314.pdf
- https://cdn.shopify.com/s/files/1/0433/5730/7039/files/79986176864.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/91146339154.pdf
- https://cdn.shopify.com/s/files/1/0431/2449/0397/files/26188038133.pdf
- https://cdn.shopify.com/s/files/1/0430/3116/7137/files/2181796853.pdf
- https://cdn.shopify.com/s/files/1/0428/5235/2156/files/bezifinanavolefev.pdf
- https://cdn.shopify.com/s/files/1/0433/9610/4348/files/2059108886.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/93861148098.pdf
- https://cdn.shopify.com/s/files/1/0428/3482/1287/files/leturapufolisowe.pdf
- https://cdn.shopify.com/s/files/1/0430/7212/7125/files/tuzor.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_off00009cb3.bin684c7ef75615fc2c66084b1162a98205c3f44d7ae0ce8f7b5e7d6e655cd3f368 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CB3 | 4896 bytes |
font_01_sfnt_off0000ad77.bin7422867622b993877fbb45f2de68f639b6bd8ba1d39d643b50a6bc3f860f7a1b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAD77 | 13436 bytes |
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