MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with one critical link pointing to a known malicious redirector. The document body and heuristics indicate a lure for a password-protected archive, suggesting a multi-stage attack. The primary malicious URL is ttraff.ru, which likely serves as a gateway to further malicious content.
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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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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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/wix?keyword=evony+advanced+guide
- http://files.nurturedinjoy.com/uploads/1/3/2/6/132695372/9056b206b1beac.pdf
- http://meronu.celebrationcroquet.com/uploads/1/3/1/4/131454549/winaxu.pdf
- http://files.skylikesnow.com/uploads/1/3/0/7/130738619/848ad9654adb.pdf
- http://kejikulu.travisfootball.com/uploads/1/3/0/7/130775169/gobuxogenogoxolefe.pdf
- http://files.circuscascadia.org/uploads/1/3/0/7/130775727/e055575018533d.pdf
- https://cdn.shopify.com/s/files/1/0430/3863/8241/files/72897895654.pdf
- https://cdn.shopify.com/s/files/1/0434/0816/2981/files/finiv.pdf
- https://cdn.shopify.com/s/files/1/0443/8881/0918/files/a_keyholder_s_handbook_free.pdf
- https://cdn.shopify.com/s/files/1/0429/9807/1450/files/kijewarar.pdf
- https://94eeeae4-1297-418c-a3d0-75e0457cc842.filesusr.com/ugd/79cb75_fa8b6dec4857490cbbd77750b2de41b6.pdf?index=true
- https://e68d633b-55d7-4218-b045-55993e06994b.filesusr.com/ugd/c4dbd3_edbb811ea8d840d895f56146ddd2799f.pdf?index=true
- https://61c0dd5f-5ee3-450f-af1b-176bdfd2ff1f.filesusr.com/ugd/b910ae_c7f9c042f6e9409f8e4e609fe4b4e554.pdf?index=true
- https://c5a37c0e-a7b5-4f57-9981-2b4a9117a985.filesusr.com/ugd/227d0f_c78f8a6bbde64fb3bc62cd5a5a6838f3.pdf?index=true
- https://cdn.shopify.com/s/files/1/0434/8297/2326/files/noxifutupuvosumij.pdf
- https://cdn.shopify.com/s/files/1/0434/0636/0730/files/merge_files_mac_os.pdf
- https://cdn.shopify.com/s/files/1/0440/7256/6936/files/tumblr_video_er_iphone_app.pdf
- https://cdn.shopify.com/s/files/1/0437/6399/0686/files/xeser.pdf
- https://cdn.shopify.com/s/files/1/0429/4819/8556/files/counting_worksheets_1-_50.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_off0000733d.bina0984c4ba15e2142c7cd2fbccb72bc99268771534646aa3031841c522a4f9e54 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x733D | 4920 bytes |
font_01_sfnt_off00008428.bin4960d4e50cc6e966851bf127c39396890c98d7c3a5f74c0ab01312d5bcea44d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8428 | 10540 bytes |
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