MALICIOUS
168
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a malicious redirector, indicating an attempt to lead the user to harmful content. The document body, though partially corrupted, suggests a lure related to 'New headway upper intermediate 4th edition tests pdf', combined with a call-to-action button and a link to a redirector. This pattern is consistent with advance-fee scams or phishing attempts.
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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/wb?keyword=new%20headway%20upper%20intermediate%204th%20edition%20tests%20pdf
- http://files.cbcorlando.com/uploads/1/3/1/4/131407164/dba28d114f83af.pdf
- http://gijelome.findhigherpurpose.com/uploads/1/3/1/4/131453501/5effd01d8d.pdf
- http://kufitugan.fuego979.com/uploads/1/3/1/6/131637036/2990339.pdf
- https://cdn.shopify.com/s/files/1/0438/2975/6066/files/92687104833.pdf
- https://cdn.shopify.com/s/files/1/0432/8659/3694/files/garorozewegox.pdf
- https://cdn.shopify.com/s/files/1/0432/2400/6823/files/90919112370.pdf
- https://cdn.shopify.com/s/files/1/0431/8422/6453/files/lakomenivezuposomolaxad.pdf
- https://cdn.shopify.com/s/files/1/0430/6350/9146/files/lufuzubizobudajujurigimis.pdf
- https://cdn.shopify.com/s/files/1/0432/3537/7307/files/rejamukuwopironelozerefoz.pdf
- https://cdn.shopify.com/s/files/1/0428/7057/1174/files/gexavenebegu.pdf
- https://cdn.shopify.com/s/files/1/0437/9141/7505/files/51869452033.pdf
- https://cdn.shopify.com/s/files/1/0434/2457/9751/files/intellij_push_to_github.pdf
- https://cdn.shopify.com/s/files/1/0431/4087/4408/files/57895402296.pdf
- https://cdn.shopify.com/s/files/1/0429/4557/7116/files/27753847693.pdf
- https://cdn.shopify.com/s/files/1/0431/1800/2340/files/tilamojexovenev.pdf
- https://cdn.shopify.com/s/files/1/0431/2429/3796/files/tasobevudosiroperedifiku.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_off000091ec.bin20cb469a882cb900ea73885811203ec9b793a5260db89f6151ebe826040b4365 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91EC | 5500 bytes |
font_01_sfnt_off0000a491.bin021da80f321661148be61d5f33b61935aa7defd4da7159b67be4f6c1f9d471b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA491 | 10380 bytes |
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