MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL and text related to a 'mepco casual leave form', suggesting a social engineering lure. The PDF also exhibits characteristics of a link farm, embedding numerous external PDF links, many of which point to potentially malicious or unknown domains. No scripts were extracted from this sample.
Heuristics 3
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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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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=mepco+casual+leave+form
- http://files.henleygreyproducts.com/uploads/1/3/1/3/131383514/5789019.pdf
- http://files.pascalletourneau.com/uploads/1/3/1/1/131164052/56d25910.pdf
- http://files.hd1live.com/uploads/1/3/2/6/132695942/dc1c053539a50.pdf
- http://files.airbrushartstudio.com/uploads/1/3/2/7/132712057/baduf-denonalejubejur-binawofetawu.pdf
- https://cdn.shopify.com/s/files/1/0431/6574/5312/files/denawafateluniserudozenuj.pdf
- https://cdn.shopify.com/s/files/1/0431/5113/0785/files/pupoje.pdf
- https://cdn.shopify.com/s/files/1/0430/9064/1045/files/niwivibopulofaxoziki.pdf
- https://cdn.shopify.com/s/files/1/0440/5982/0182/files/large_file_sample_download.pdf
- https://cdn.shopify.com/s/files/1/0429/3486/1987/files/roxerufapiruridi.pdf
- https://cdn.shopify.com/s/files/1/0431/9612/1248/files/dieta_cetogenica_tramos.pdf
- https://cdn.shopify.com/s/files/1/0429/4891/9450/files/xewutivutesitegabasik.pdf
- https://cdn.shopify.com/s/files/1/0432/0978/5512/files/canon_mg_3520_manual.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/87664315042.pdf
- https://cdn.shopify.com/s/files/1/0431/3445/1874/files/70874947305.pdf
- https://cdn.shopify.com/s/files/1/0428/6060/9703/files/7807568468.pdf
- https://cdn.shopify.com/s/files/1/0453/5566/3515/files/small_to_ppt_converter_online.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_off0000c7c0.bin78ea4fce4f5c58354040121b77b884448446cff6b24d6b5932601e0e86d95e4d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7C0 | 4872 bytes |
font_01_sfnt_off0000d85d.bin185baf3d319e955a0efb863a842538610ea0ded2dfcea7f070a461676748b87a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD85D | 12868 bytes |
font_02_sfnt_off00010161.bin1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10161 | 4324 bytes |
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