MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains heuristics indicating it's a malicious redirector and part of a link farm, suggesting it's designed to lead users to malicious sites. The document body, though heavily obfuscated, contains a URL that aligns with the redirector heuristic. The presence of numerous external links, including one to a known malicious redirector, strongly suggests a phishing or malware distribution attempt.
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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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=manual+de+auditoria+fiscal+pdf
- http://files.morningstarcommunity.church/uploads/1/3/1/0/131070161/lojodugonitite-rekadelejego-goxapujunekop.pdf
- http://files.fatbellybassmasters.com/uploads/1/3/2/7/132740552/591523.pdf
- http://files.nicoleandersonconsulting.com/uploads/1/3/1/4/131437725/6480490.pdf
- https://cdn.shopify.com/s/files/1/0434/5066/3062/files/39464643116.pdf
- https://cdn.shopify.com/s/files/1/0431/6640/0673/files/28810611396.pdf
- https://cdn.shopify.com/s/files/1/0435/2681/5895/files/94467452485.pdf
- https://cdn.shopify.com/s/files/1/0429/7375/7603/files/64435642989.pdf
- https://cdn.shopify.com/s/files/1/0434/5787/2033/files/pierre_bourdieu_sociologia.pdf
- https://cdn.shopify.com/s/files/1/0437/3453/2245/files/21031845464.pdf
- https://cdn.shopify.com/s/files/1/0432/8852/7006/files/super_crazy_looms.pdf
- https://cdn.shopify.com/s/files/1/0438/0118/2369/files/rofusiligapobumubirumug.pdf
- https://cdn.shopify.com/s/files/1/0433/0350/1989/files/76356671282.pdf
- https://cdn.shopify.com/s/files/1/0435/5699/5233/files/handbrake_compress_video.pdf
- https://cdn.shopify.com/s/files/1/0430/8851/1130/files/32322671716.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_off00018412.binf842318cd3ed7feb64ac0ef6f9b8eca91349773c0692cc18f4da39c767df6ceb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18412 | 5036 bytes |
font_01_sfnt_off0001953e.bina212f6e0f4afcb91ce752998f42fdb28e0f317e749bd08ce21e67732bed61fc7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1953E | 11068 bytes |
font_02_sfnt_off0001baea.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1BAEA | 4324 bytes |
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