MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a lure related to disputing a collection agency on a credit report, combined with a critical heuristic firing for a malicious redirector link. This link, 'https://ttraff.cc/pify?keyword=disputing+collection+agency+on+credit+report', leads to known malicious infrastructure. The document also exhibits characteristics of a link farm, with numerous embedded URLs pointing to PDF files, suggesting an attempt to distribute further malicious content or engage in SEO manipulation for malicious purposes.
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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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=disputing+collection+agency+on+credit+report
- http://files.lanierspeechanddebate.org/uploads/1/3/1/4/131453406/rozinokedariwavu.pdf
- http://files.e-badmintonclub.com/uploads/1/3/1/4/131455475/b7283.pdf
- http://files.livfoodmarket.com/uploads/1/3/1/4/131438217/02a1bc7dd.pdf
- http://lirotele.sonderphotography.net/uploads/1/3/0/7/130739540/8600162.pdf
- http://files.evolutionbeautyandwellness.com.au/uploads/1/3/1/3/131398497/zumana_junokez.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/norojakibi.pdf
- https://cdn.shopify.com/s/files/1/0434/4938/5126/files/58141504808.pdf
- https://cdn.shopify.com/s/files/1/0432/0978/5499/files/gowasuf.pdf
- https://cdn.shopify.com/s/files/1/0432/9085/3534/files/letter_b_worksheets_for_preschoolers.pdf
- https://cdn.shopify.com/s/files/1/0435/6649/7960/files/tafunizaxusatunopekud.pdf
- https://cdn.shopify.com/s/files/1/0435/8311/1336/files/castrol_edge_0w_40_a3_b4.pdf
- https://cdn.shopify.com/s/files/1/0430/7759/9383/files/jingle_bell_rock_chords.pdf
- https://cdn.shopify.com/s/files/1/0429/6186/2810/files/fijolodesugatom.pdf
- https://cdn.shopify.com/s/files/1/0438/9804/4568/files/steam_games_on_another_computer.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_off0000603f.bin8978f06d07947b4a2545f11ad2fa749ae25796f8d1281c387780af6484057769 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x603F | 5340 bytes |
font_01_sfnt_off0000727c.binf2559545b0dc223ea437267a19505eab6bb3399f82fc7e4505f0384fa46662d2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x727C | 10480 bytes |
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