MALICIOUS
140
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF file contains a significant number of embedded links, many of which point to a redirector service known for malicious activity. The document body, though heavily obfuscated, suggests a lure related to software downloads, further supported by the heuristic firings indicating a malicious redirector and a link farm. The presence of numerous links, including one to a redirector, strongly suggests an attempt to drive traffic to malicious sites for further exploitation or phishing.
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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QR-code redirect lure medium SE_QR_LUREDocument instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
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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=whatsapp+messenger+latest+version+for+pc
- http://files.stettlerhousing.com/uploads/1/3/1/8/131857983/xilajot-sezujode-lijabujit.pdf
- http://files.hillarybrownart.com/uploads/1/3/2/6/132695401/moxeraro-boseximuvofaj-biroxubepobewo-mikidiwuv.pdf
- http://files.newhopeballpark.com/uploads/1/3/1/4/131438604/saxesezixomesi_japulojatuvem_ketaxopebirir.pdf
- http://files.hillarybrownart.com/uploads/1/3/2/6/132695401/moxeraro-boseximuvofa
- https://cdn.shopify.com/s/files/1/0433/5511/1589/files/28941156149.pdf
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/jowodemupakul.pdf
- https://cdn.shopify.com/s/files/1/0432/2610/3971/files/90530608947.pdf
- https://cdn.shopify.com/s/files/1/0427/4615/1078/files/22520017540.pdf
- https://cdn.shopify.com/s/files/1/0440/3272/1046/files/gopiwesovapuza.pdf
- https://cdn.shopify.com/s/files/1/0433/2145/8853/files/xobuzetefu.pdf
- https://cdn.shopify.com/s/files/1/0431/5054/0964/files/45351293440.pdf
- https://cdn.shopify.com/s/files/1/0434/5239/9773/files/11257065899.pdf
- https://cdn.shopify.com/s/files/1/0436/9947/0490/files/rubigilive.pdf
- https://cdn.shopify.com/s/files/1/0429/7634/6266/files/70842254358.pdf
- https://cdn.shopify.com/s/files/1/0433/3728/5797/files/5357269813.pdf
- https://cdn.shopify.com/s/files/1/0431/0096/2977/files/59402217042.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_off000071f3.binb295ca3b35cbcd9540e9316cf432a43fe73f50a7ddcd529c2140c8d4cd28bfd4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71F3 | 5288 bytes |
font_01_sfnt_off000083d5.bin79036c31d5e9dbd241bbe3b168f1542fa282205c69c0fc67db4e36f2606bec4e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83D5 | 9900 bytes |
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