MALICIOUS
148
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one critical heuristic identifying a link to known malicious redirector infrastructure. Another heuristic indicates a PDF link farm, suggesting an attempt to manipulate search engine results or distribute content. The document body, though heavily corrupted, contains the URL 'https://ttraff.ru/pify?keyword=monthly+outgoings+spreadsheet+uk', which is flagged as malicious. The presence of a download button lure and a callback lure further supports a malicious intent, likely to lead the user to a compromised site or initiate a phishing campaign.
Heuristics 5
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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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.ru/pify?keyword=monthly+outgoings+spreadsheet+uk
- http://files.hareandtortoiserunwalk.com/uploads/1/3/1/4/131454352/sufatenuwutuz.pdf
- http://files.clintlovell.com/uploads/1/3/1/4/131438137/5615605.pdf
- https://cdn.shopify.com/s/files/1/0434/6911/1448/files/kidney_function_lab_report.pdf
- https://cdn.shopify.com/s/files/1/0431/1056/4002/files/afspa_1958.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zurutadodusabexefiba.pdf
- https://cdn.shopify.com/s/files/1/0427/4136/6951/files/1156695889.pdf
- https://cdn.shopify.com/s/files/1/0435/1872/2216/files/aditya_hrudayam_telugu.pdf
- https://cdn.shopify.com/s/files/1/0436/1102/9667/files/houghton_mifflin_math_grade_3_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0428/0093/9164/files/c_assignment_operator_overload.pdf
- https://cdn.shopify.com/s/files/1/0429/6572/9429/files/bikini_body_guide_training.pdf
- https://cdn.shopify.com/s/files/1/0430/5354/7677/files/xanumajusejupojigif.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/31052941417.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006081.bin0f350f48b24b81442e3816d5a58e646560e2eaef495aa9721be395aec57aab52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6081 | 5272 bytes |
font_01_sfnt_off00007275.bin54c8ccb4ab55b53e6d1738a97c67dc939a21ca214919ed0571b03ad73868652c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7275 | 10356 bytes |
font_02_sfnt_off000095c9.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95C9 | 4324 bytes |
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