MALICIOUS
208
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF document contains a lure related to an admission form and includes a critical heuristic firing for a malicious redirector link. It also exhibits a link farm pattern, with many URLs pointing to Shopify-hosted PDFs. The document body, though heavily obfuscated, contains the primary malicious URL and several other PDF links, suggesting a phishing or redirection attempt. No scripts were extracted, limiting the analysis of direct payload execution.
Heuristics 6
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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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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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.cc/pify?keyword=tup+admission+form+2019
- http://nosoto.remembrancestars.com/uploads/1/3/1/4/131438044/sakeluram_regetetolekuk_wotogope.pdf
- https://cdn.shopify.com/s/files/1/0430/4571/6129/files/menimobutu.pdf
- https://cdn.shopify.com/s/files/1/0427/9474/6023/files/501223527.pdf
- https://cdn.shopify.com/s/files/1/0434/3414/7989/files/25633193342.pdf
- https://cdn.shopify.com/s/files/1/0430/4338/9597/files/metabolism_of_sulphur_containing_amino_acids.pdf
- https://cdn.shopify.com/s/files/1/0435/9726/7112/files/gopekukugozegizanofiz.pdf
- https://cdn.shopify.com/s/files/1/0430/2084/5210/files/85416884656.pdf
- https://cdn.shopify.com/s/files/1/0455/7596/2789/files/adverbs_of_manner_and_modifiers_exercises.pdf
- https://cdn.shopify.com/s/files/1/0444/5339/6647/files/jumemowefokegorubujoguso.pdf
- https://cdn.shopify.com/s/files/1/0430/5348/2135/files/xaranelugerikemur.pdf
- https://cdn.shopify.com/s/files/1/0435/7675/4344/files/gigazu.pdf
- https://cdn.shopify.com/s/files/1/0429/3145/4119/files/56009213849.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_off0000814d.bina17885b4fd577e0298a64705d5055d2ac7c2363fd7008e9cf236b3df412a17d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x814D | 2828 bytes |
font_01_sfnt_off00008b47.bin3e394ba57fd974fbe5ccb5cf8865e7c58b5b9d970679c487842d9ad740534bd5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B47 | 5584 bytes |
font_02_sfnt_off00009e27.bin10c60901520aa85ed51ff94ec359bc3744d4c65032a0a49a5705532058f11dbd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E27 | 10036 bytes |
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