MALICIOUS
168
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.ru'. Additionally, it exhibits a PDF link farm heuristic, with many links hosted on cdn.shopify.com, one of which is a PDF file. The document body, though heavily obfuscated, contains the URL 'https://ttraff.ru/pify?keyword=how+to+archive+chat+whatsapp+android' and text suggesting urgency and MFA lure, consistent with 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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MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=how+to+archive+chat+whatsapp+android
- http://files.woodstovekitchen.com/uploads/1/3/0/8/130814063/fajopajisaw.pdf
- http://files.senoramoore.com/uploads/1/3/0/7/130775308/ec479e9c0f802.pdf
- https://cdn.shopify.com/s/files/1/0433/4583/8248/files/android_watch_phone_samsung.pdf
- https://cdn.shopify.com/s/files/1/0431/4690/3701/files/fokak.pdf
- https://cdn.shopify.com/s/files/1/0427/7898/4614/files/zaserinotupijutulo.pdf
- https://cdn.shopify.com/s/files/1/0432/7591/1321/files/kaboledug.pdf
- https://cdn.shopify.com/s/files/1/0444/1587/7286/files/blood_pressure_ranges.pdf
- https://cdn.shopify.com/s/files/1/0434/0331/3315/files/vevixid.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/27150836515.pdf
- https://cdn.shopify.com/s/files/1/0427/6856/4380/files/31590289477.pdf
- https://cdn.shopify.com/s/files/1/0434/7537/0136/files/73561091409.pdf
- https://cdn.shopify.com/s/files/1/0437/4478/8634/files/pobufazoxuropuzefi.pdf
- https://cdn.shopify.com/s/files/1/0428/7266/8319/files/xovuremuz.pdf
- https://cdn.shopify.com/s/files/1/0435/7737/6936/files/62771436521.pdf
- https://cdn.shopify.com/s/files/1/0431/3592/6434/files/didozex.pdf
- https://cdn.shopify.com/s/files/1/0431/0610/7552/files/49683397526.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_off00005e5d.binf04db9651331ad2ac240a2802743035d3c12fed79c723687dd9ca44ca6d13ecc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E5D | 5240 bytes |
font_01_sfnt_off0000703b.binfc9e61fbad9d6b8f00acb8d6bf13651784289c5c8469a32a2cbe6939c7806097 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x703B | 10384 bytes |
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