MALICIOUS
180
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains multiple heuristics indicating malicious intent, including a link to a known malicious redirector and a large number of external links, suggesting a link farm. The document body and heuristics point towards a payment redirection or callback phishing lure, aiming to trick users into fraudulent transactions or providing sensitive information. The primary malicious IOC is the redirector URL: https://ttraff.com/pify?keyword=chapter+35+benefits+direct+deposit+form.
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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Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LUREDocument describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise 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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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.com/pify?keyword=chapter+35+benefits+direct+deposit+form
- http://files.tampasystema.com/uploads/1/3/2/6/132695418/6b4ece88.pdf
- http://files.besedin.org/uploads/1/3/1/4/131437276/6071c2ec86.pdf
- https://cdn.shopify.com/s/files/1/0427/6623/7852/files/5579793948.pdf
- https://cdn.shopify.com/s/files/1/0431/6708/8800/files/japixufodusevinepu.pdf
- https://cdn.shopify.com/s/files/1/0435/6934/8763/files/bigo_live_app_latest_version.pdf
- https://cdn.shopify.com/s/files/1/0432/1506/1153/files/73324588346.pdf
- https://cdn.shopify.com/s/files/1/0429/9754/7157/files/32102083324.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pepefawabibuf.pdf
- https://cdn.shopify.com/s/files/1/0428/8790/5446/files/53968686070.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/58580374151.pdf
- https://cdn.shopify.com/s/files/1/0434/0898/2165/files/47034606449.pdf
- https://cdn.shopify.com/s/files/1/0434/3080/5671/files/numeros_romanos_del_1_al_200.pdf
- https://cdn.shopify.com/s/files/1/0439/6207/3246/files/pidezasore.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_off000050c3.bine4694c8d58cb7f3ff0c03e16f2cedea993458bc845d929bbe2b288dc9214532b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50C3 | 5696 bytes |
font_01_sfnt_off000063eb.bincdb6f4d65759d72ffc47cb921163bc945f46d69b29721d094dca7cb052fbbdc8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63EB | 9840 bytes |
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